Display panel and display module

A display panel and display area technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of blurred camera imaging under the screen, serious liquid crystal phase diffraction effect, etc., to reduce the degree of blur, improve the diffraction phenomenon, and improve the imaging quality. Effect
CN113138500AActive Publication Date: 2021-07-20SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
14 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Publication Date
2021-07-20

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The embodiment of the invention discloses a display panel and a display module, the display panel comprises a first display area and a second display area, the display panel comprises a pixel electrode layer, and the pixel electrode layer comprises a plurality of first pixel electrodes and a plurality of second pixel electrodes which are distributed in the first display area in an array mode. The first pixel electrodes and the second pixel electrodes are alternately arranged at least along at least one of a first direction and a second direction which are intersected; each of the first pixel electrode and the second pixel electrode comprises a trunk part and a plurality of branch parts connected with the trunk part, the trunk parts divide the first pixel electrodes or the second pixel electrodes into at most two domains, the branch parts in different domains are different in extension direction, the branch parts in the same domain are the same in extension direction, and the extension direction of the branch part in one domain of any first pixel electrode is different from the extension direction of the branch part of the corresponding domain of the adjacent second pixel electrode. The liquid crystal grating period is increased, the diffraction phenomenon can be improved, and the imaging quality of the under-screen camera is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of display technology, in particular to a display panel and a display module. Background technique

[0002] With the continuous development of electronic technology, cameras are more and more widely used in various electronic devices. However, the appearance of the camera is inconsistent with the surrounding environment, and it is easy to be observed, which greatly affects the aesthetics of electronic equipment and is not conducive to the development of full screens. By placing the camera under the liquid crystal display, the aesthetics of the electronic device can be greatly improved, and the degree of freedom in the placement of the camera can be increased. However, due to the low transmittance of the liquid crystal display, the diffraction caused by the periodic liquid crystal arrangement greatly affects the imaging quality of the camera under the screen.

[0003] To sum up, the structure of the existing liquid c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More