Monthly Archives: December 2024

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Zagreb, March 15. Croatian President Milanovic announced on social media on the 15th that he will participate in the Croatian parliamentary elections to be held on April 17 as an independent candidate from the Croatian Social Democratic Party and will run for the position of Prime Minister.

Milanovic said he was full of confidence in winning the election and would resign as president after winning the election and assume the responsibility of leading the Croatian government. Until then, he will continue to perform his duties as President of Croatia in accordance with the Constitution.

Milanovic’s announcement shocked Croatia, because there is no precedent for a president to run for prime minister in Croatian history. As a Social Democrat, Milanovic’s move will undoubtedly inspire the Social Democratic Party, which is currently at a disadvantage in the parliamentary elections, but it will also cause huge controversy. Croatian constitutional expert Baric told the media that the Croatian Constitutional Court should clearly tell Milanovic that he can only run for prime minister if he resigns as president.

According to the latest opinion poll, the ruling party, the Croatian Democratic Community, led by Croatian Prime Minister Prenkovic, ranks first with a support rate of 265%, and the Social Democratic Party ranks second with a support rate of 179%.

Milanovic was elected President of Croatia in January 2020. Previously, he served as Prime Minister of Croatia from December 2011 to January 2016. (Reporter Li Xuejun)

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Houston, May 15 (Reporter Xu Jianmei) The municipal authority of Galveston, an island city in eastern Texas, said on the 15th that a barge hit a local bridge that day, causing a fuel leak and damage to the bridge.

The bridge involved was the only land route to Pelican Island north of Galveston. David Flores, head of bridge affairs for the Galveston County Navigation District, said that due to strong water and high waves, a tugboat from Texas International Port lost control of two refueling barges it was driving, one of which hit the bridge pillar.

Aerial footage showed that part of the bridge pillars collapsed, and large pieces of broken concrete and rail fragments hung on one side of the bridge and fell onto the barge.

After the accident, the bridge, which was opened in 1960, was closed. Galveston City Authority said in a statement that no injuries had been reported. The accident caused a fuel leak in the Gulf of Mexico, and the U.S. Coast Guard will determine the extent of the leak and initiate control and cleanup procedures.

Galveston County spokesman Spencer Lewis said the barge could carry 30,000 gallons of oil (about 113.55 million liters). It was unclear how much leaked into the bay. About 105 kilometers of waterways around the incident were closed.

Texas A & M University at Galveston on Pelican Island said the accident caused a brief power outage at the school and power has now been restored.

According to US media reports, American ship collisions with bridges have occurred frequently in the past few months. On March 26, a container cargo ship crashed into a bridge in Baltimore, Maryland, in the eastern United States and collapsed, killing six people. On April 12 and 13 on the Ohio River near Pittsburgh, Pennsylvania, 26 inland river barges separated from their moorings due to floods and drifted uncontrollably, when one hit a bridge that had been closed. On May 9, a large barge broke loose from a tugboat on the Mississippi River flowing through Iowa and sank after hitting the nearly century-old Fort Madison Bridge.

　　This article provides a detailed overview of the key processes and considerations in electroplating, chemical plating, and hot air leveling for Flexible Printed Circuits (FPC). It highlights the importance of pre-treatment in electroplating for maintaining FPC performance, the challenges in controlling plating thickness, and issues related to post-plating stains. Additionally, the article discusses the application of chemical plating when FPC conductors cannot serve as electrodes and the quality concerns that may arise. Finally, it examines the use of hot air leveling on FPCs, focusing on adhesion strength and moisture resistance. Through this article, readers will gain a deeper understanding of the common challenges in FPC manufacturing and their solutions.Therefore, we should understand Flex PCB manufacturer Many benefits, absorb and summarize, and use them. https://gekunflex.com/

　　FPC manufacturer

　　FPC manufacturer

　　FPC Plating Process

　　1. Pre-treatment for FPC Electroplating

　　After the flexible printed circuit (FPC) undergoes the coating process, the exposed copper conductors may be contaminated by adhesives or ink. Additionally, oxidation and discoloration caused by high-temperature processes can occur. To ensure good adhesion of the plating, these contaminants and oxidation layers must be removed, leaving the conductor surface clean.

　　However, some contaminants are strongly bonded to the copper conductor, making it difficult to remove them with weak cleaning agents. Strong alkaline abrasives and brushing are typically used for this treatment. Since the adhesive used in the cover layer is often epoxy-based, which is not resistant to alkaline agents, this can weaken bonding strength. Although not immediately apparent, during the electroplating process, the plating solution may seep into the edges of the cover layer, and in severe cases, cause delamination of the cover layer.

　　At the final soldering stage, solder might seep beneath the cover layer. Therefore, the pre-treatment cleaning process has a significant impact on the basic characteristics of the FPC, making it essential to pay close attention to the processing conditions.

　　2. Thickness of FPC Electroplating

　　The deposition rate of electroplating metal is directly related to the intensity of the electric field, which varies depending on the shape of the circuit and the position of the electrodes. Generally, the thinner the conductor line and the sharper the terminal end, the stronger the electric field, leading to a thicker plating in those areas.

　　In FPC applications, there are often wide differences in the width of conductor lines within the same circuit, resulting in uneven plating thickness. To prevent this, auxiliary cathode patterns are added around the circuit to absorb uneven current distribution across the plating pattern, ensuring uniform plating thickness across all areas.

　　Electrode structure is key here. A compromise approach can be adopted, where stricter standards apply to areas requiring high plating uniformity, such as molten solder (lead-tin) and gold plating for metal wire bonding, while areas requiring plating for general corrosion protection may have more relaxed thickness requirements.

　　FPC manufacturer

　　3. Contamination of FPC Electroplating

　　Immediately after electroplating, the plated surface may appear fine, but stains, dirt, or discoloration can appear over time. Often, these issues are not detected during factory inspections but are discovered during customer acceptance tests. This happens when the plated surface is not adequately rinsed, leaving residual plating solution, which reacts chemically over time, especially on the flexible surface due to its softness and uneven texture.

　　To prevent this, thorough rinsing and drying are essential. A high-temperature thermal aging test can verify whether rinsing was sufficient.

　　FPC Chemical Plating

　　When the conductor to be plated is isolated and cannot serve as an electrode, chemical plating must be used. Chemical plating solutions are highly reactive, and a common example is chemical gold plating. The chemical gold plating solution is an alkaline solution with a very high pH value.

　　When using this process, it is easy for the plating solution to seep beneath the cover layer, especially if the lamination quality control is poor, leading to weak adhesion. Displacement reactions in chemical plating exacerbate this problem, making it difficult to achieve ideal plating conditions.

　　FPC Hot Air Leveling (HASL)

　　Hot air leveling was originally developed for rigid printed circuit boards (PCBs) to coat them with lead-tin. However, this technique has been applied to FPCs due to its simplicity. Hot air leveling involves immersing the board vertically into molten lead-tin and blowing off excess solder with hot air.

　　These conditions are quite harsh for FPCs. Without special measures, FPCs cannot be immersed in molten solder. To address this, FPCs must be clamped between titanium-steel meshes before immersion. Additionally, the surface of the FPC must be cleaned and coated with flux beforehand.

　　Due to the harsh nature of the hot air leveling process, solder may seep beneath the edges of the cover layer, especially if the bonding strength between the cover layer and the copper foil is weak. Since polyimide films are prone to moisture absorption, moisture can evaporate suddenly under the heat, causing blistering or even delamination of the cover layer. Therefore, drying and moisture control must be performed before FPC hot air leveling.

　　FPC manufacturer

　　FPC manufacturer

　　Gekun is a leading manufacturer specializing in high-quality Flexible Printed Circuits (FPC). With years of experience in the industry, Gekun provides advanced FPC solutions tailored to various industries, including telecommunications, medical devices, automotive, and consumer electronics. Their manufacturing process emphasizes precision, reliability, and innovation, ensuring excellent performance and durability. For businesses looking for custom FPC designs or mass production, Gekun stands out as a trusted partner, offering both competitive pricing and cutting-edge technology.

　　For more information on Gekun¨s FPC manufacturing capabilities, you can visit their official website or contact their team for specific inquiries.

　　After successfully installing Snipaste, the next step is to learn how to use it to take screenshots. The following are the detailed steps:By comparison, it can be seen that 截图工具大全 It has certain advantages and great cost performance. https://snipaste-sin.com

　　Screenshot tool

　　1. The basic operation of screenshot

　　Step 1: start Snipaste and start the screenshot.

　　After opening the Snipaste application, you can see a “screenshot” button on the main interface. Click this button, your screen will darken, and the mouse will turn into a crosshair icon, indicating that you have entered the screenshot mode.

　　Step 2: Select the screenshot area. You can drag with your finger and select the area you want to take a screenshot. If you need accurate screenshots, Snipaste provides a pixel-level magnifying glass function to help you choose each boundary accurately. You can also control the screenshot process more accurately through keyboard shortcuts (such as key combination).

　　Step 3: Complete and save the screenshot.

　　After selecting the area, release your finger and the screenshot will be completed. You can choose to save the screenshot to the local storage of the device, or copy it directly to the clipboard, which is convenient for pasting into other applications.

　　2. The magical use of the mapping function

　　Snipaste is not only a screenshot tool, but also has a unique “mapping” function. You can “paste” screenshots or other pictures on the screen to view and compare them at any time. For example, when you are working on a document or design draft, you can fix the reference materials in a corner of the screen through the mapping function, which greatly improves the work efficiency. The specific operation is as follows:

　　Step 1: Map from Clipboard

　　When you take a screenshot, Snipaste will provide a “map” option. After clicking, the screenshot will be suspended on the screen, and you can drag its position freely.

　　Step 2: Adjust the mapping settings.

　　You can adjust, scale or rotate the transparency of the map to ensure that it does not affect your other operations. Maps can be hidden or displayed at any time, which is convenient for comparison and multitasking.

　　In today’s digital work and life rhythm, screenshots have become an important tool in daily communication, work and study. Whether it’s sharing wonderful moments, saving important information, making tutorials and tagging documents, the screenshot function is everywhere. Among many screenshot tools, Snipaste has quickly won the favor of users because of its simple and powerful features. Want to quickly learn about Snipaste and all its functions? Today, we have compiled a detailed official website encyclopedia of Snipaste for you, which will give you a comprehensive understanding of all aspects of this tool.understand snipaste In order to better serve customers and reflect the core competitiveness of products. https://snipaste-sin.com

　　What is Snipaste?

　　Snipaste is a portable tool for taking screenshots and labeling. It not only has the basic screenshot function, but also can directly display screenshots on the top, or simply label and modify pictures, so that users can handle pictures more conveniently. This tool supports Windows and macOS systems, and attracts a large number of users with its free basic functions and powerful extension functions.

　　Why Snipaste?

　　There are many similar screenshot tools on the market today. Why does Snipaste stand out? It is unique in that it is not only a screenshot, but also a rich processing of screenshots, which makes it a right-hand man for many users.

　　Screenshot tool download

　　Simple and easy to use: Snipaste’s interface design is extremely simple, and the function buttons are clear at a glance. Even if it is the first time to use it, it can be used quickly. Without complicated settings, you can start to take screenshots and paste when you open the program, and the whole operation process is smooth and intuitive.

　　Multifunctional integration: In addition to the basic screenshot function, Snipaste also has a powerful labeling tool built in. Users can directly add text, arrows, rectangles, ellipses and other marks to the screenshot to make the picture content clearer and clearer. Snipaste also supports fixing screenshots on the screen for users to refer to at any time. Computer screenshot software daquan

　　Efficient workflow: Snipaste can not only quickly take screenshots, but also support “pasting” pictures. The so-called “paste” function means that the user can paste the image content in the clipboard directly to the desktop, and the image can be displayed in suspension without being blocked by other windows. This greatly improves the work efficiency for designers, programmers and other users who need to compare reference content.

　　Snipaste official website Daquan: Comprehensive Navigation

　　In order to help users use Snipaste better, we have compiled several important official website and its related resources for you. Through these websites, you can easily get the latest version of the software, learn more about using skills, and even join community interaction and enjoy more technical support.

　　1. Snipaste official download page

　　Official website of Snipaste is the best way to get this tool. The official website not only provides the latest version download of Snipaste, but also gives a detailed functional description of each update of the software. Users can choose the appropriate version to download according to their own operating system (Windows or macOS).

　　Official website Download Link: Snipaste official website

　　Here, you can download and install with one click and quickly enter the screenshot world. Official website also provides a FAQ section, where you can look for answers first if you encounter problems during use.

　　In our daily work and life, screenshot operation is almost indispensable. Whether it is making a report, reporting work or sharing an interesting conversation between friends, screenshot is a function we often use. There are a wide variety of screenshot tools in the market. How to choose an efficient and easy-to-use screenshot software has made many people difficult. Today, I would like to recommend a handy and practical screenshot tool-Snipaster, and explain in detail how to download Snipaster and how to set shortcut keys for screenshots, so as to help you save time and effort in daily operations and improve work efficiency.So, I believe 截图工具排名 In the future, it will be promising to create a miracle belonging to the industry. https://snipaste-sin.com

　　1. Why did you choose Snipaste?

　　Snipaste is deeply loved by users because of its simplicity and efficiency. It is not only a screenshot tool, but also an all-around software that can map, label, select colors and edit quickly. Different from other screenshot softwares, which are complicated and bloated, Snipaste has a clean and refreshing interface, simple and intuitive operation, and even a computer can get started quickly. With simple shortcut key settings, you can easily complete the screenshot and fix the screenshot content on the screen, and even directly add annotations to the screenshot, which greatly facilitates information transmission and sharing.

　　Snipaste’s lightweight design does not occupy too much system resources, and it can run smoothly even on a low-profile computer, which undoubtedly brings a better experience to users who need frequent screenshots.

　　Second, how to download and install Snipaste?

　　To enjoy the convenience brought by Snipaste, you need to download and install the software from the official website or other reliable platforms. The steps of downloading and installing are very simple. Let’s explain them step by step.

　　Visit the official website

　　Open the browser, enter the official website address of Snipaster (https://www.snipaste.com), or search for “Snipaster official website” through the search engine to visit. In order to avoid downloading the tampered or virus-containing installation package, it is recommended that you download Snipaste from the official website or a trusted third-party download platform.

　　Select the appropriate version.

　　On the download page of official website, you will see multiple versions of Snipaste installation package, which are usually divided into Windows version and macOS version, and a portable version is also provided for users who need installation-free operation. Select the version that matches your system, and click Download.

　　Screenshot software download

　　Installation software

　　After the download is completed, double-click the installation package and follow the system prompts to install it. The whole installation process is simple and quick, and complicated configuration is not required. After the installation, Snipaste will automatically run and display in the system tray, which means you can start using it.

　　Third, how to set the screenshot shortcut key?

　　After downloading and installing Snipaste, the most exciting function is its screenshot shortcut key setting function. By customizing shortcut keys, you can quickly take screenshots anytime, anywhere without tedious clicking operations. The following are detailed steps on how to set up and use Snipaste shortcut keys.

　　1. start Snipaste

　　When Snipaste is successfully installed, it will automatically run and work in the background. You can find the Snipaste icon in the lower right corner of the taskbar and click it to open it. At this point, you are ready to set a shortcut key for it.

　　2. Enter the setting interface.

　　Right-click the Snipaste tray icon and select “Preferences” to enter the setting interface. In this interface, you can make a number of settings according to your own needs, such as screenshot area, map transparency, image format and so on. Today, our main concern is the “shortcut key” column.

　　3. Set the screenshot shortcut key

　　In the “shortcut key” setting, Snipaste has preset several commonly used shortcut keys for users, such as F1 as the screenshot key and F3 as the map key. If you feel that these default shortcut keys conflict with other software, or do not conform to your operating habits, you can customize the settings through the following steps: computer screenshot software download.

　　In daily work and life, the frequency of screenshot function is much higher than we thought. Whether sharing important screen information or recording content that is difficult to copy, the screenshot tool can always come in handy at critical moments. Especially in the workplace, screenshot has become an indispensable function, which can convey information quickly and effectively. Many people may encounter a common problem: in some special applications or web pages, we can’t take screenshots by conventional means. In order to solve this problem, Snipaste stands out with its mandatory screenshot function and becomes the “savior” of many users.from 截图工具 Looking at the development prospects, the future will always bring positive effects. https://snipaste-sin.com

　　1. Where does the demand for mandatory screenshots come from?

　　With the enhancement of information security awareness, more and more applications and websites restrict the screenshot function. For example, when some financial software, game programs or browsing certain types of documents, the system will block the regular screenshot operation, prompt you that “screenshots are not allowed on this page” or directly capture a blank. Although this design is for the sake of privacy and security, it may bring inconvenience to some users. Sometimes we just want to save some important operation steps or interface records, and the limitation of not being able to take screenshots makes people feel helpless.

　　Screenshot tool ranking

　　At this time, users often need a more flexible tool to bypass these restrictions to meet the actual needs of daily work, study and life. Snipaste’s mandatory screenshot function is tailor-made for this kind of scene.

　　Second, what are the advantages of Snipaste’s mandatory screenshot function?

　　Snipaste is a lightweight and powerful screenshot software, which is unique in that it not only supports ordinary screenshots, but also has the ability to force screenshots. Different from the general screenshot tools, Snipaste can bypass the screenshot restrictions of some programs or web pages and record the images that users need completely. Let’s take a look at several advantages of Snipaste’s mandatory screenshot: the ranking of screenshot tools.

　　Bypass restrictions, simple and intuitive

　　Snipaste can capture the required images directly through its unique technical means, whether it is opening a restricted web page in a browser or in a specific software. Compared with other tools that need to install complex plug-ins or perform complicated operations, Snipaste can easily complete screenshots in just a few simple steps. For users who are not familiar with computer operation, this “cut-and-run” way is very friendly.

　　Support multiple screenshot modes.

　　Snipaste not only supports window screenshots and full-screen screenshots, but also supports user-defined screenshot areas. This means that whether you just want to intercept a small part of the content or need to record the whole screen, Snipaste can handle it with ease. For users who need detailed screenshots, this undoubtedly provides great convenience.

　　High-definition screenshots, image quality is intact.

　　Snipaste can ensure high-quality picture clarity when taking screenshots, and will not affect the image quality because of forced screenshots. Both the text details and the graphic parts in the picture can be accurately preserved. This is very important for users who need to keep high-resolution pictures or fine content.

　　Hand-marked, enhance practicality

　　Snipaste has built-in powerful annotation function, which allows users to add text, arrows, rectangles and other markers immediately after screenshot. In this way, it not only makes the content of screenshots more intuitive, but also helps users to better convey information when sharing screenshots. The design of this integrated annotation function combined with forced screenshot makes Snipaste more practical.

　　After successfully installing Snipaste, the next step is to learn how to use it to take screenshots. The following are the detailed steps:Since then, more and more people have found that 截图工具下载 The value of, thus affecting the choice of many people. https://snipaste-sin.com

　　Screenshot tool

　　1. The basic operation of screenshot

　　Step 1: start Snipaste and start the screenshot.

　　After opening the Snipaste application, you can see a “screenshot” button on the main interface. Click this button, your screen will darken, and the mouse will turn into a crosshair icon, indicating that you have entered the screenshot mode.

　　Step 2: Select the screenshot area. You can drag with your finger and select the area you want to take a screenshot. If you need accurate screenshots, Snipaste provides a pixel-level magnifying glass function to help you choose each boundary accurately. You can also control the screenshot process more accurately through keyboard shortcuts (such as key combination).

　　Step 3: Complete and save the screenshot.

　　After selecting the area, release your finger and the screenshot will be completed. You can choose to save the screenshot to the local storage of the device, or copy it directly to the clipboard, which is convenient for pasting into other applications.

　　2. The magical use of the mapping function

　　Snipaste is not only a screenshot tool, but also has a unique “mapping” function. You can “paste” screenshots or other pictures on the screen to view and compare them at any time. For example, when you are working on a document or design draft, you can fix the reference materials in a corner of the screen through the mapping function, which greatly improves the work efficiency. The specific operation is as follows:

　　Step 1: Map from Clipboard

　　When you take a screenshot, Snipaste will provide a “map” option. After clicking, the screenshot will be suspended on the screen, and you can drag its position freely.

　　Step 2: Adjust the mapping settings.

　　You can adjust, scale or rotate the transparency of the map to ensure that it does not affect your other operations. Maps can be hidden or displayed at any time, which is convenient for comparison and multitasking.

　　After successfully installing Snipaste, the next step is to learn how to use it to take screenshots. The following are the detailed steps:The data shows that, 电脑截图软件下载 Its development potential should not be underestimated, and it is also the inevitability of its existence. https://snipaste-sin.com

　　Screenshot tool

　　1. The basic operation of screenshot

　　Step 1: start Snipaste and start the screenshot.

　　After opening the Snipaste application, you can see a “screenshot” button on the main interface. Click this button, your screen will darken, and the mouse will turn into a crosshair icon, indicating that you have entered the screenshot mode.

　　Step 2: Select the screenshot area. You can drag with your finger and select the area you want to take a screenshot. If you need accurate screenshots, Snipaste provides a pixel-level magnifying glass function to help you choose each boundary accurately. You can also control the screenshot process more accurately through keyboard shortcuts (such as key combination).

　　Step 3: Complete and save the screenshot.

　　After selecting the area, release your finger and the screenshot will be completed. You can choose to save the screenshot to the local storage of the device, or copy it directly to the clipboard, which is convenient for pasting into other applications.

　　2. The magical use of the mapping function

　　Snipaste is not only a screenshot tool, but also has a unique “mapping” function. You can “paste” screenshots or other pictures on the screen to view and compare them at any time. For example, when you are working on a document or design draft, you can fix the reference materials in a corner of the screen through the mapping function, which greatly improves the work efficiency. The specific operation is as follows:

　　Step 1: Map from Clipboard

　　When you take a screenshot, Snipaste will provide a “map” option. After clicking, the screenshot will be suspended on the screen, and you can drag its position freely.

　　Step 2: Adjust the mapping settings.

　　You can adjust, scale or rotate the transparency of the map to ensure that it does not affect your other operations. Maps can be hidden or displayed at any time, which is convenient for comparison and multitasking.

　　Many people may worry that the mandatory screenshot will be too complicated and need a series of complicated settings. In fact, this is not the case. Snipaste’s operation is very simple and intuitive, and even novices can easily get started. The following are the steps to quickly master the forced screenshot function of Snipaste:However, in other words, we should know more about it. 电脑截图软件下载 The law of development has brought new vitality to the whole industry and revitalized the market. https://snipaste-sin.com

　　Download and install Snipaste

　　You can download and install the latest version of the software through Snipaste’s official website or application market. After the installation is completed, Snipaste will automatically run in the background, ready to respond to your screenshot requirements.

　　Enable forced screenshot mode

　　When you encounter a scene that cannot be captured by conventional means, just open Snipaste and select the “forced screenshot” mode. Then, according to your usual screenshot habits, select the area to be intercepted, and Snipaste will help you bypass the restrictions and complete the screenshot.

　　Customize shortcut keys for quick operation

　　In order to use Snipaste more conveniently, you can customize the screenshot shortcut key in the settings. In this way, in case of emergency, you can quickly capture the screen picture by pressing the corresponding shortcut key without missing any important information.

　　Edit and save immediately after screenshot.

　　After the screenshot is completed, Snipaste will automatically pop up the editing toolbar, and you can directly mark, add text or cut the screenshot. After editing, you can save the screenshot locally or send it directly to others through various instant messaging tools.

　　Screenshot tool ranking

　　Snipaste brings a warm experience

　　Snipaste is not only a powerful screenshot tool, but also a warm-hearted software that reflects the developer’s deep understanding of users. It solves the pain points encountered by users in actual operation, and truly achieves “user-centered” through simple design and efficient functions.

　　Many people may think that the screenshot tool is just a “gadget” and need not pay too much attention. However, when you use Snipaste, you will find that every detail in the software design reveals the intention of the developer: there are no complicated advertisements, no complicated settings, and everything is based on the needs of users. Especially when you encounter screenshot restrictions at work, Snipaste can always help you solve problems and improve work efficiency in a gentle and caring way. This silent support tool, like a silent assistant, always stands behind you and accompanies you to meet challenges.