Method for manufacturing AMOLED display screen

A manufacturing method and display technology, applied in semiconductor/solid-state device manufacturing, data processing input/output process, instruments, etc., can solve the problems of complex manufacturing process, poor readability, thick display screen structure, etc. Low cost, simple and thin structure
CN103872092AInactive Publication Date: 2014-06-18SICHUAN CCO DISPLAY TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SICHUAN CCO DISPLAY TECH
Publication Date
2014-06-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a method for manufacturing an AMOLED display screen. The method includes the following steps that (1) a touch screen sensor is manufactured on a glass substrate, (2) low-temperature polycrystalline silicon is manufactured, (3) an organic light-emitting material is evaporated, (4) an AMOLED component is packaged, (5) an AMOLED touch screen is thinned, and packaging cover plate glass is thinned from 0.5 mm to 0.3 mm, (6) the large AMOLED touch screen is cut into small Cells, (7) the packaging cover plate glass of the AMOLED touch screen with the small Cells is reinforced, and (8) a modular procedure is carried out. According to the method, cost of the cover plate glass and one-shot gluing cost are reduced, the weight of the touch screen is reduced, and light transmittance is improved.
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Description

technical field

[0001] The invention relates to the field of flat panel display technology, relates to touch screen technology of AMOLED display screens, and in particular to a touch-type AMOLED display screen with a touch screen made in an AMOLED device LTPS (low temperature polysilicon). Background technique

[0002] As a new type of display device, AMOLED has the characteristics of high chromaticity, high contrast, wide viewing angle, high brightness, self-illumination, fast response, and flexible display. It has been recognized as the next generation of flat panel display technology. AMOLED device structure, the substrate is LTPS (low temperature polysilicon) as the mainstream, after evaporation of organic materials, and finally the device is packaged with a cover plate. AMOLED screens have been widely used in smart mobile display terminals, especially touch screen mobile phones are the most widely used, so touch technology is also very important. Traditional AMOLED tou...

Claims

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