Display device

A display device and display area technology, which is applied in the direction of instruments, telephone structures, branch office equipment, etc., can solve the problem of low brightness, achieve the effect of improving brightness, improving display effect, and ensuring structural stability
CN112866460AActive Publication Date: 2021-05-28XIAMEN TIANMA MICRO ELECTRONICS
4 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIAMEN TIANMA MICRO ELECTRONICS
Publication Date
2021-05-28

Smart Images

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

Abstract

The invention provides a display device. The display device comprises a display panel and a backlight module which are oppositely arranged, a display area of the display panel comprises a first display area and a second display area, and the backlight module comprises an iron frame and an optical film set. The optical film set is provided with a first through hole overlapped with the first display area, the vertical wall provided with the iron frame extends into the first through hole to form a second through hole, and an opening is formed in the thickness direction of the vertical wall; a lifting type camera comprises a camera body and a light guide layer, the distance between the lifting type camera and the display panel in the first state is smaller than that between the lifting type camera and the display panel in the second state, in the direction parallel to the display panel, the opening and the light guide layer are staggered in the first state, and the opening corresponds to the light guide layer in the second state. And in the second state, the light in the backlight module can penetrate through the opening of the vertical wall and then irradiate the light guide layer, and the light guide effect of the light guide layer is utilized to irradiate the light to the display panel, so that the display area corresponding to the camera is supplemented with light, and the overall display effect is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the field of display technology, in particular to a display device. Background technique

[0002] For electronic products, the setting of modules such as the front camera will inevitably occupy a certain amount of space on the front of the display, affecting the screen-to-body ratio. In order to achieve a true full screen, researchers consider the implementation of the under-screen module. The optical module such as the camera is set under the display area, and the position of the camera can be displayed normally. When the camera needs to be used, the light penetrates the display panel to reach the camera and is finally used by the camera. When the current under-screen camera solution is applied, the brightness of the display area at the corresponding position of the camera is low during normal display, which affects the overall display effect. Contents of the invention

[0003] An embodiment of the present inventio...

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