Relec Electronics Ltd-TFT displays for the most demanding applications

2021-11-25 09:51:52 By : Ms. Jessie Zhang

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Relec Electronics provides custom TFT displays that are tailored for the demanding defense industry, from handheld devices to satellite displays. "When designing displays for mission-critical applications, TFT selection is key," said Mathew Rehm, Relec's account manager (display). "The designer's main concern is that displays can be viewed and operated under harsh conditions that can lead to extreme temperatures and subject to vibration or shock. They must also be reliable and have a long lifespan, because maintenance and repair can be challenging in many cases." . To meet these stringent design standards, Relec Electronics offers a wide range of TFT display options. The model can operate in a wide temperature range-from -40°C to 80°C. Designated personnel can rest assured that the Taiwan-grade quality LED used in the backlight has a long lifespan. It is also important to have a long supply life to ensure quality and continuity of supply without the need to find replacements for outdated parts. Displays usually need to operate in harsh environments, and Relec provides models that can provide up to 1500cd/m2 brightness and up to 1,000 contrast ratios, providing clear and discernible viewing angles from any direction. The displays can also be installed and viewed in portrait or landscape mode without reducing the viewing angle to ensure that they are optimized for specific applications. Under certain operating conditions, the PCAP touch panel can be operated even when wearing thick gloves or there is water on the glass. These models have a thick cover glass (up to 1 cm thick) and the highest signal-to-noise ratio on the market today to maximize EMC immunity to ensure safe operation. These PCAP touch panels use a complex FPC design, which also contributes to EMI shielding. These include ground plates and screw holes. There are two types of FPC options; one is detachable-can be quickly replaced when needed-and the other is firmly installed to improve shock and vibration resistance. Relec's custom customization service provides design support for all defense applications. From Rocktouch shielding for EMC immunity (equivalent to 30V/m) to customized optical stacks, LCDs, touch panels and options, for example, adding optical bonding, EMC filters, privacy filters and glass layers. Further professional customization can include sturdy covers and bezels and customized backlight designs.

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