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Display panel, fabrication method thereof and display device

A technology for display panels and substrates, applied in the fields of display panels and display devices, can solve the problems that the display effect needs to be improved, the display color gamut is not wide enough, and the color saturation is low, so as to optimize the display effect, improve the color saturation, and improve the display. The effect of color gamut

Active Publication Date: 2018-11-02
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current full-color display panels usually have the problem of low color saturation, resulting in insufficient display color gamut, and the display effect needs to be improved

Method used

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  • Display panel, fabrication method thereof and display device
  • Display panel, fabrication method thereof and display device
  • Display panel, fabrication method thereof and display device

Examples

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Embodiment Construction

[0050] Aiming at the problems existing in the prior art, embodiments of the present invention provide a display panel, a manufacturing method thereof, and a display device, so as to improve the color saturation of the display panel and optimize the display effect.

[0051] The specific implementation manners of the display panel and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The thickness and shape of each film layer in the drawings do not reflect the real scale, and the purpose is only to illustrate the content of the present invention.

[0052] An embodiment of the present invention provides a display panel, such as figure 1 As shown, the display panel provided by the embodiment of the present invention includes: a first substrate 11, a plurality of pixels 12 arranged in an array on the first substrate 11; each pixel 12 includes a plurality of sub-pixels 121 of different...

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PUM

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Abstract

The invention discloses a display panel, a fabrication method and a display device. The display panel comprises a first substrate and a plurality of pixels, wherein the plurality of pixels are arranged on the first substrate in an array way, each pixel comprises a plurality of sub-pixels with different colors, an interference filter is arranged at a light giving-out side of each sub-pixel and is in one-to-one correspondence to each sub-pixel, and the interference filter is used for transmitting a narrowband wave band light ray having same color as the corresponding sub-pixel. The interferencefilter is arranged at the light giving-out side of each sub-pixel and is corresponding to the color of emission light of the sub-pixel, so that the narrowband wave band light ray corresponding to thecolor transmits, thus, the color saturation of each emission light is improved, the display color gamut of the display panel is improved, and the display effect is optimized.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel, a manufacturing method and a display device. Background technique [0002] With the advent of the information age, conventional cathode ray tube displays have been replaced by flat panel displays. One of the most used flat panel displays is Liquid Crystal Display (LCD for short). LCD displays have mature technology and are cheap. features. The LCD display panel usually includes an array substrate, a color filter substrate, and a liquid crystal layer between the two substrates. By controlling the input signal of a Thin Film Transistor (TFT) on the array substrate, the rotation direction of the liquid crystal molecules is changed, so as to control each The brightness of the light emitted by each pixel achieves the display purpose. [0003] As a new generation of display technology, Organic Light-Emitting Diode (OLED) has self-illumination, wide viewing angle, sh...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/52H01L51/56G02F1/1335G02F1/1333
CPCG02F1/1333G02F1/133514G02F1/133521H10K59/35H10K59/38G02B5/26G02B5/201G02B5/288G02B5/28H10K50/856H10K59/12H10K71/00
Inventor 袁羽
Owner BOE TECH GRP CO LTD