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A touch-sensitive oled double-sided display device

A double-sided display device and touch panel technology, which is applied to semiconductor devices, electrical components, circuits, etc., can solve the problems of light output loss, total reflection, etc., and achieve the effect of improving light transmittance

Active Publication Date: 2018-02-13
GUANGZHOU GOVISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the structure of OLED display devices, electrodes, insulating filling layers, cover plates, etc. have different refractive indices, and total reflection will occur when light is emitted, resulting in a loss of light output.

Method used

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  • A touch-sensitive oled double-sided display device
  • A touch-sensitive oled double-sided display device

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Experimental program
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Effect test

Embodiment Construction

[0018] In order to have a further understanding of the structure of the present side and the effect achieved, the preferred embodiments are described in detail as follows in conjunction with the accompanying drawings.

[0019] Such as figure 1 As shown, the touch-sensitive OLED double-sided display device of the present invention includes a first touch panel 6 and a second touch panel 7 that can transmit light and is located between the first touch panel 6 and the second touch panel 7 A transparent substrate 1 is provided on one side of the OLED device 2, a first anti-reflection layer 31 is provided on the other side of the OLED device 2, and a second antireflection layer 31 is provided between the transparent substrate 1 and the second touch panel 7. A transparent layer 32, between the first anti-reflection layer 31 and the first touch panel 6 and between the first touch panel 6 and the transparent substrate 1 is filled with an insulating filling layer 4, and the two ends of ...

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PUM

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Abstract

The invention discloses a touch-type OLED double-sided display device, which comprises a first touch panel that can transmit light and a second touch panel that can transmit light, and the first touch panel and the second touch panel are arranged on the first touch panel and the second touch panel. A first anti-reflection layer and a second anti-reflection layer between the panels, an OLED device is arranged between the first anti-reflection layer and the second anti-reflection layer, and another device is arranged between the OLED device and the second anti-reflection layer A transparent substrate, the OLED device includes a first transparent electrode layer, an organic light-emitting layer and a second transparent electrode layer arranged in sequence, and the first transparent electrode layer is arranged between the organic light-emitting layer and the transparent substrate. The OLED display device of the present invention uses double transparent pixel electrodes to realize the double-sided display effect of the OLED; and an anti-reflection film is introduced to improve the light transmittance.

Description

technical field [0001] The present invention relates to an OLED (Organic Light Emitting Display, organic light-emitting display device) display device, in particular to a touch-sensitive OLED double-sided display device capable of reducing light output loss. Background technique [0002] OLED is an active light-emitting device. Compared with the current mainstream flat-panel display technology Thin Film Transistor-Liquid Crystal Display (TFT-LCD, Thin Film Transistor-Liquid Crystal Display), OLED has the advantages of high contrast, wide viewing angle, low power consumption, and thinner volume. It is expected to become the next-generation flat-panel display technology after LCD, and flexible OLED has attracted more and more attention in flat-panel display technology because of its advantages such as bendability, impact resistance, lighter and thinner. [0003] OLED display devices apply voltage to the pixel electrodes to drive electrons and holes to inject into the organic l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
Inventor 林昶
Owner GUANGZHOU GOVISIONOX TECH CO LTD