Display device and apparatus, and display control method

A display control method and display device technology, which are applied in semiconductor/solid-state device manufacturing, lighting devices, static indicators, etc., can solve the problem of high cost of double-sided display devices, and achieve the effect of low production cost

Active Publication Date: 2018-06-29
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to at least solve one of the above-mentioned technical defects, especially the problem that the image of the double-sided display device is a mirror image and the problem that the cost of the double-sided display device is normally displayed.

Method used

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  • Display device and apparatus, and display control method
  • Display device and apparatus, and display control method
  • Display device and apparatus, and display control method

Examples

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Effect test

Embodiment 1

[0067] A display control method, characterized in that, using the display device, the first light-adjusting layer / second light-adjusting layer of each display device is located on the same side of the display device, and the control method includes: S110 to S120.

[0068] S110: Applying the same signal to the light emitting layers in the two display devices associated in each row according to a preset rule.

[0069] As mentioned above, the display device includes a plurality of display devices arranged in a matrix, the light emitting layer 30 in the display device, the light emitting layer 30 is a pixel unit, and the pixel unit includes one or more sub-pixel units , when the display device displays on both sides, in order to make the display device display normally, there will be no mirror image problem, so the corresponding two display devices in each row receive the same signal, and the corresponding two display devices are set according to the preset rules The display devi...

Embodiment 2

[0083] A display control method, using the display device, the first dimming layer / second dimming layer of each display device are located on the same side of the display device, the control method includes:

[0084] S140: Control the first dimming layer of each of the display devices in each row to be in a reflective state, and control the second dimming layer of each of the display devices in each row to be in a transmissive state, so as to realize single-sided display .

[0085] In an embodiment of the present invention, the first dimming layer 20 / second dimming layer 40 of each display device are located on the same side of the display device, that is, the first dimming layer 40 of each display device Layer 20 / second light-adjusting layer 40 are all located on one side of the display device, if the display device includes a first side and a second side corresponding to the first side, the adjustment of all display devices on the first side in the display device The optica...

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Abstract

The present invention provides a display device. The display device comprises a first substrate, a light regulation layer, a luminescent layer, a second light regulation layer and a second substrate which are stacked in order. The first light regulation layer and the second light regulation layer are configured to control light incident into the first light regulation layer and the second light regulation layer to switch between reflection and transmission; the first light regulation layer is configured to control light emitted by the luminescent layer and incident into the first light regulation layer to generate reflection and not to penetrate the first light regulation layer or to generate reflection to be emitted from one side where the first substrate is located; and the second lightregulation layer is configured to control the light emitted by the luminescent layer and incident into the second light regulation layer to generate reflection and not to penetrate the second light regulation layer or to generate reflection to be emitted from one side where the second substrate is located. The display device is combined with the display control method to avoid that the two-sided image of the display device is a mirror-image relation when display is performed, and the two-sides display device can normally display images and can be switched to single-sided display so as to saveenergy consumption and economic cost.

Description

technical field [0001] The present invention relates to the fields of optoelectronic technology and display device manufacturing, in particular, the present invention relates to a display device, device and display control method. Background technique [0002] With the development of display technology, people usually need a double-sided display device capable of displaying images on both sides of the display. This kind of double-sided display device is used in business halls of communication industry, government window, financial industry, transportation industry and window industry, such as airports, railway stations, subway stations, canteens and other public places with large traffic. Surface display devices have broad application prospects. [0003] At present, common OLED double-sided display devices use thinner metal electrodes and translucent materials to realize simultaneous display of the front and back sides of the display device, but often the images displayed o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52H05B44/00
CPCH10K59/12H10K50/85H10K2102/3031H10K59/50H10K59/128H10K2102/3023G09G2300/023G09G2300/026G09G3/3433
Inventor 孙海雁苗浩李锐朱红张鹏举刘明星
Owner BOE TECH GRP CO LTD
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