Display device

A technology for display devices and substrate substrates, applied in semiconductor devices, electrical components, circuits, etc., can solve the problems of poor viewing experience of pixel 032 and poor viewing experience of pixel 062 on the display device, so as to improve display performance and improve viewing angle consistency performance, improved color fidelity

Active Publication Date: 2018-10-16
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] See figure 1 , in a display device provided by the prior art, such as figure 1 As shown, there are multiple pixels 03 on the display area 01. The display area 01 includes a first area A1 and a second area A2. The angle of the direction L0' is different, and the deviation between the light emission direction L0' of the pixel 032 and the light emission direction L0 of the pixel 031 at the normal viewing angle of the human eye is large, and the viewing experience of the pixel 032 on the display device is also poor.
[0003] See figure 2 , the existing technology also provides a dual-screen display method, including the first display screen 04 and the second display screen 05, the light emission direction L0 of the pixel 061 on the first display screen 04 and the direction L0 of the pixel 062 on the second display screen 05 If the light emitting direction L0' is different, the observation experience of the pixel 062 is also poor when the human eyes watch the display device

Method used

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Embodiment Construction

[0025] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0026] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0027] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0028] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a display device. The display device comprises a substrate, an organic light-emitting diode and a light path adjustment layer, wherein the light path adjustment layer is arranged at one side, near to or far away from the substrate, of the organic light-emitting diode. An original light ray propagation path of light emitted from the diode can be changed after adjustment of an adjustment unit on the light path adjustment layer, so that the light giving-out angle of a pixel is adjusted, the angle of the light ray, received by a human eye, of each region in the display device trends to be consistent, the display device is enabled to have relatively good observation visual angle in each region, the visual angle consistency of the display device is improved, the color fidelity of the display device is improved, the brightness uniformity of the display device is improved, and the display performance of the display device is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display device. Background technique [0002] See figure 1 , in a display device provided by the prior art, such as figure 1 As shown, there are multiple pixels 03 on the display area 01. The display area 01 includes a first area A1 and a second area A2. The angles of the direction L0' are different, and the light emitting direction L0' of the pixel 032 deviates greatly from the light emitting direction L0 of the pixel 031 where the normal viewing angle of the human eye is located, so the viewing experience of the pixel 032 on the display device is also poor. [0003] See figure 2 , the existing technology also provides a dual-screen display method, including the first display screen 04 and the second display screen 05, the light emission direction L0 of the pixel 061 on the first display screen 04 and the direction L0 of the pixel 062 on the second displa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/12H10K50/85
Inventor 冷传利于泉鹏
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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