Abhinlal T P’s Post

𝐎𝐩𝐭𝐢𝐜𝐚𝐥𝐥𝐲 𝐂𝐥𝐞𝐚𝐫 𝐀𝐝𝐡𝐞𝐬𝐢𝐯𝐞𝐬: 𝐓𝐡𝐞 𝐊𝐞𝐲 𝐭𝐨 𝐇𝐢𝐠𝐡-𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐃𝐢𝐬𝐩𝐥𝐚𝐲𝐬 𝐢𝐧 𝐌𝐨𝐝𝐞𝐫𝐧 𝐄𝐥𝐞𝐜𝐭𝐫𝐨𝐧𝐢𝐜𝐬 Optically clear adhesive (OCA) is a specialized adhesive used primarily in the electronics and display industries due to its high transparency, which enables seamless bonding without distortion in optical clarity. These adhesives are critical for applications requiring perfect visibility and contrast, such as touchscreens, LCD displays, and other high-resolution interfaces, where even slight imperfections can impact viewing quality. Made from advanced acrylic or silicone formulations, OCA is designed to have minimal haze, high light transmittance, and stable performance under various environmental conditions, including UV exposure, temperature fluctuations, and moisture. This adhesive offers durable bonding and reduces the risk of bubbling or delamination over time, which is essential for the longevity and performance of electronic displays. With thicknesses and viscosities tailored to meet specific device needs, OCA ensures the precise alignment of display components while enhancing device reliability. 𝐃𝐢𝐬𝐜𝐨𝐯𝐞𝐫 𝐡𝐨𝐰 𝐨𝐩𝐭𝐢𝐜𝐚𝐥𝐥𝐲 𝐜𝐥𝐞𝐚𝐫 𝐚𝐝𝐡𝐞𝐬𝐢𝐯𝐞𝐬 𝐞𝐧𝐡𝐚𝐧𝐜𝐞 𝐝𝐢𝐬𝐩𝐥𝐚𝐲 𝐪𝐮𝐚𝐥𝐢𝐭𝐲 𝐚𝐧𝐝 𝐝𝐮𝐫𝐚𝐛𝐢𝐥𝐢𝐭𝐲—𝐮𝐧𝐥𝐨𝐜𝐤 𝐭𝐡𝐞 𝐟𝐮𝐭𝐮𝐫𝐞 𝐨𝐟 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐬𝐜𝐫𝐞𝐞𝐧𝐬 𝐭𝐨𝐝𝐚𝐲 @ https://lnkd.in/gqgxxwAd The demand for OCA is rising due to the expanding consumer electronics market and the increasing popularity of larger, high-resolution screens in smartphones, tablets, and automotive displays. Its advantages extend beyond visual clarity, as OCAs often provide shock absorption, improving device durability against impacts, and protecting delicate internal components. Additionally, these adhesives contribute to the trend toward thinner, lighter devices by eliminating the need for mechanical fasteners, thereby reducing assembly complexity and enhancing device aesthetics. As display technology advances, particularly with OLED and curved screens, the adhesive industry is evolving to create OCAs with flexible properties, which maintain their optical performance even on non-flat surfaces. This adaptability positions optically clear adhesives as a key component in next-generation display technology, where innovation in device form factors continually demands high-performance, reliable bonding solutions. 𝐊𝐞𝐲 𝐏𝐥𝐚𝐲𝐞𝐫𝐬: Henkel 3Mcompany Dow Performance Silicones tesa Nitto Denko Corporation Toray Industries, Inc. Mitsubishi Chemical America Vampire Optical Coatings, Inc. DELO Industrie Klebstoffe GmbH & Co KGaA Cyberbond Llc #OpticallyClearAdhesive #DisplayTechnology #HighResolution #ElectronicsInnovation #Touchscreens #OCA #ConsumerElectronics #ScreenQuality #FutureOfDisplays

Exciting innovation from LG Electronics Display! 🎉 On November 15, 2024, the company unveiled the world's first stretchable video screen — a groundbreaking display that can expand up to 50% beyond its original size while maintaining sharp visuals at 100 PPI. 🖥️✨ Unlike traditional foldable or flexible displays, this screen can stretch, twist, and expand, opening up entirely new possibilities for wearables, automotive panels, and medical devices. It’s built with durable silicon (like in contact lenses) and advanced micro-LEDs, ensuring resilience even after 10,000 stretches! #Innovation #Technology #Displays #StretchableScreen #Wearables #FutureTech #Electronics #Engineering #ProductDesign #FlexibleDisplays #MicroLED #SmartDevices #TechNews

LG Electronics latest free-form display screen has gained a lot of attention this week. The innovative screen acts like a #fabric; it can be folded, twisted, reshaped and even stretches up to 50%. We see the potential for this technology on many scales from #architecture to #softrobotics and #wearabletech.  But how does it actually work?  It is vaguely described as being made from a special type of elastic, optically clear, silicone as the substrate. With micro-LEDs and a new wiring design structure. This careful composition allows it to be repeatedly stretched over x10,000 times and is resistant to shock and high temperatures. As LG have not revealed exactly how it is made, we took a deeper look at other research going on in the field of #flexibledisplays. We found many novel approaches. Some include #auxetic #metamaterial structures, the use of #lightemittingpolymers. Micro-LEDS placed within 3D / double-layered structures, designed to reveal hidden pixels that appear and disappear at different stretch values, which maintain image quality. Amongst many other techniques and materials. This got us thinking about other exciting material developments that could allow for future stretchable colour and display functionalities > A #3Dprinted material from the Kunming University of Science and Technology can glow green under pressure or friction through a process called #mechanoluminescence. Massachusetts Institute of Technology have created a stretchable colour-changing material which utilises #structuralcolour; different light wavelengths are reflected as the material is strained. Video credits: LG Display Global, CNN, New Scientist, Massachusetts Institute of Technology (MIT), KUST.

🌐 **Understanding the Impact of Substrate Thickness on Antenna Design** 📡 In the world of antenna design, one critical factor that often determines performance is the thickness of the substrate. 📏 Substrate thickness plays a pivotal role in: 1. **Impedance Matching**: A thicker substrate can lead to higher impedance, which may require additional tuning for optimal signal transmission. 2. **Bandwidth**: Generally, a thinner substrate can offer a wider bandwidth, which is crucial for applications requiring high data rates. 3. **Efficiency**: Thicker substrates can sometimes lead to increased losses, affecting overall antenna efficiency. 4. **Size and Weight**: For compact and lightweight designs, especially in wearable or portable devices, substrate thickness becomes a key consideration. Understanding these effects helps in designing antennas that are not only efficient but also suited to their specific applications. Whether you’re working on a microstrip patch antenna or any other type, always consider substrate thickness in your design process. 🔧 Have you encountered challenges with substrate thickness in your projects? Share your experiences and insights! #AntennaDesign #ElectronicsEngineering #RFDesign #TechInnovation #WirelessCommunication

Communication High Frequency Antenna Board Product Type: High Frequency Board Material: PTFE Layer/Thickness: 2L/2.0mm Surface treatment: Immersion tin Line width/spacing: NA/NA Minimum aperture: NA Technical features: special materials, small expansion and contraction coefficient Antenna board PCB is mainly used in the communication system to receive and send radio frequency signals, its principle is based on the electromagnetic wave transceiver conversion. When receiving signals, it will convert the energy in the electromagnetic wave into voltage signals, which are then transmitted to the communication equipment for processing. And when transmitting the signal, the communication equipment will generate the changing voltage signal, which the antenna board will convert into electromagnetic wave and radiate into the air, so that other devices can receive the signal through the wireless board, thus realizing the transmission of information. The antenna board can be printed directly on the circuit board without external components, which reduces the volume and weight of the end product, which is important for smart phones, wearable devices and other electronic products; the design of the antenna board PCB pays much attention to the rationality of the layout and circuit design, and it will carefully arrange the positions and distances of the various components, which dramatically reduces the electromagnetic radiation and the interference at the time of reception, and through the use of materials such as metal plates, it can Reduce the electromagnetic wave leakage of the antenna board, which further improves its anti-interference ability. #pcb manufacuring #Antenna board PCB#PTFE# small expansion#contraction coefficient#cqsftech

𝐂𝐥𝐢𝐜𝐤 𝐡𝐞𝐫𝐞 𝐭𝐨 𝐠𝐞𝐭 : https://lnkd.in/dQv8w33x 𝐖𝐞𝐥𝐥-𝐫𝐞𝐬𝐞𝐚𝐫𝐜𝐡𝐞𝐝 𝐫𝐞𝐩𝐨𝐫𝐭. We're witnessing significant #growth in the Global Electrolytic Copper Foil Market, which was #valued at $5.89 billion in 2023 and is #projected to reach $14.16 billion by 2030. This represents an impressive CAGR of 13.34% from 2024 to 2030. With the rapid expansion of internet usage worldwide, particularly in emerging markets, there's a corresponding surge in #demand for mobile devices, laptops, tablets, and computers. This digital transformation is fueling the demand for electronic-grade copper foil, essential in the #production of printed circuit boards #used across various electronics and digital devices. 𝐊𝐞𝐲 𝐓𝐚𝐤𝐞𝐚𝐰𝐚𝐲𝐬: Market Size (2023): $5.89 billion Expected Market Size (2030): $14.16 billion Growth Rate: 13.34% CAGR (2024-2030) 𝐑𝐞𝐪𝐮𝐞𝐬𝐭 𝐟𝐫𝐞𝐞 𝐬𝐚𝐦𝐩𝐥𝐞 𝐫𝐞𝐩𝐨𝐫𝐭 :  https://lnkd.in/d3FMKDp5 𝐄𝐱𝐩𝐥𝐨𝐫𝐞 𝐦𝐨𝐫𝐞 𝐢𝐧 𝐨𝐮𝐫 𝐜𝐨𝐦𝐩𝐫𝐞𝐡𝐞𝐧𝐬𝐢𝐯𝐞 𝐫𝐞𝐩𝐨𝐫𝐭:  Electrolytic Copper Foil Market Global #Industry Analysis and Forecast (2024-2030) LS Mtron, SKC Inc. #Electronics #CopperFoil #MarketAnalysis #GlobalTrends #Technology #copper #brass #handmade #art #jewelry #interiordesign #copperjewelry #silver #kerajinantembaga #handmadejewelry #love #plumbing #fashion #bronze #earrings #hair #iron #aluminum #architecture

Discover how you can overcome design stage challenges, such as reducing enclosure and PCB sizes, in just 9 minutes. Learn directly from our Avnet staff, skilled in connector manufacturing, about leveraging compact connectors for optimal space management. Dive into new insights now! https://bit.ly/3y5Zf22

We firmly believe that every successful case is the trust of our customers. https://lnkd.in/eQWGxhkk #IndustrialTFTLCDscreens #TFTLCDdisplay #Chinamanufacturing #Ansilon #TFTdisplay #LCDdisplay #TFTLCD #IndustrialEquipment Industrial TFT LCD screens are mainly used in industrial scenarios. They are better than ordinary TFT LCD screens in terms of reliability, lifespan, and ruggedness. Therefore, the price of industrial TFT LCD screens is higher than that of ordinary ones. Now we'll analyze the causes of the phenomenon. 1.Carefully selected materials for industrial TFT LCD screens Industrial TFT displays have to cope with different environments, so the selection of materials is very meticulous and based on the different needs of different industries. For example, high-brightness screens will select high-quality LED lights and design backlight according to actual brightness. Temperature-resistant screens will choose materials suitable for a wide range of temperatures. For screens that require dust and water resistance, high-waterproof adhesive is chosen for bonding. Every aspect needs to be thoughtfully designed. Therefore, the cost of materials will be higher than that of ordinary displays. 2.High reliability performance of industrial TFT LCD displays Industrial TFT LCD screens require higher performance. Therefore, great effort is required in material selection, production, and testing. For example, industrial TFT LCD screens require a series of tests such as high/low temperature tests, aging tests, salt spray tests, vibration tests, and drop tests, which are necessary to ensure high reliability performance. Therefore, the price will be higher than that of ordinary displays. Rather than saying that industrial TFT LCD screens are more expensive than ordinary displays, it is better to consider them as two different categories of products. The display industry is also a segmented market. Each company should focus on their own expertise, provide qualified and valuable products for various industries that need displays. 3.Excellent usage characteristics of industrial TFT LCD displays Industrial TFT LCD screens have many advantages, such as low voltage applications, low driving voltage, solid-state usage, and improved safety and reliability. They are flat and thin, which saves a lot of raw materials and space. They have low power consumption, saving lots of energy. Industrial TFT displays are also standardized, with various sizes and models, which make them easy to use, maintain, update and upgrade, and have a long lifespan. They cover a wide range of displays from 1 inch to 40 inches, as well as projection screens, and are full-size display terminals. They have various video displays, ranging from the simplest monochrome character graphics to high-resolution, high-color fidelity, high-brightness, high-contrast, and high-response-speed monitors. They are available in direct-view, projection, and perspective types, as well as reflective TFT displays.

Screen printed electrodes in a disk In this section of the webinar we discussed electrodes in a circular design. #ZP #biosensors #sensors #webinar