In order to aim at the inevitable trend of OLED large-screen development and solve the key common mass production technology problems of AMOLED large screen, Hongshi Company recently joined the University of Electronic Science and Technology, Suzhou University and 11 key OLED key materials and equipment units in the industry to build China's only current The OLED process technology engineering laboratory was awarded the “National Local Joint Engineering Laboratory for OLED Process Technologyâ€.
As the third generation of new display technology after PDP and LCD, OLED has almost all the outstanding features required for information display and device manufacturing, and has the unique advantages of PDP and LCD. It is known as “Dream Display†in the industry. At present, OLED is in the stage of mature technology and rapid growth of market demand. A number of internationally renowned companies such as Samsung, Sony, LG, and Mitsubishi are very optimistic about the future of OLED, and have invested heavily in mass production. China has also strongly supported the display technology of OLEDs into the future development of national industrial policies.
At present, the investment of talents in OLED enterprises in mainland China is insufficient, and the industry is still in its infancy. In particular, the current domestic OLED R&D and production is mainly limited to small-size PMOLED display devices. The research and development of medium-sized and large-sized AMOLEDs representing the development direction of the industry is still far from sufficient; and the mainland OLED industry is currently research-based and lacks mass production technology. Experience accumulation. It is imperative to create an organization that can play a role in the whole industry, condense resources of upstream and downstream industrial chains, and engage in research and development of OLED core technologies.
Changhong's OLED process technology national and local joint engineering laboratory relies on Sichuan Hongshi Display Technology Co., Ltd. to support the mass production of large-size AMOLED production lines, break through the key technologies of AMOLED panels, and be the AMOLED and its extension technology. And products provide research and development platform, talent training platform, material and equipment verification platform, engineering and system integration platform.
After the completion of the construction of the engineering laboratory, it will become the innovation base and verification platform for AMOLED key common technology research and mass production process technology research, and provide technical support for AMOLED industrialization in China, cultivate engineering and technical personnel, and carry out international exchanges. The research and development entity combined with research and research has become the core institution of the concentrating optoelectronics industry chain.
Hongshi Display Technology Co., Ltd.
National and Local Joint Engineering Laboratory of OLED Process Technology
Rubber keypad Membrane Switches = Rubber Keypad + Membrane Switch
> Why need Rubber Keypad Switches?
As we know the common membrane switch is usually use PET and PC film as the graphic overlay. The product can be very thin, usually less than 1mm.
But sometimes many customers design their product to be rubber keypad switches. Because of that rubber can give users a very good touch feeling.
In addition, rubber keypads can make carbon pills on the backside of the buttons, the carbon pills are conductive, then it can be combined with PCB circuit
very easily. We only need make the gold plated conductive pads on the PCB, then assemble the rubber keypad with PCB, when you press the buttons, the
carbon pills will connected to the gold pads, then trigger function.
The rubber keypad switches also can achieve the backlighting easily. As we know the rubber raw material usually is translucent. It is light through. After painted we wanted colors on the rubber, we only need laser etch the backlit symbols and letters, then the LED light from the backside of PCB or membrane circuit can be through the etched area out to get the backlit effect.
Rubber is easy to clean, so once the keypad is contaminated you can clean it very easily. Rubber keypad's press life also is very high. At least 1,000,000 times above. It is very durable and not easy damaged. So the rubber keypad switches are widely used in machinery, industrial manufacturing, vending machine, dirty and oil contamination environment and others.
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