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Display device and electronic apparatus

A display device and display panel technology, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems affecting the appearance and display effect of the display device, the camera picture is not clear, and the transmittance of the polarizer is low, so as to improve the market competition Power, ensure the display effect, enhance the effect of comprehensive performance

Active Publication Date: 2022-07-29
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For under-screen camera products, the camera module is set corresponding to the display device, and the display device is usually equipped with a polarizer. The polarizer will reduce the surface reflection of the display device and improve the effect of contrast, but the transmittance of the polarizer is low. There will be a certain impact, and there is a problem that the camera picture is not clear. If you directly dig a hole or set a transparent area on the position corresponding to the camera module on the polarizer, it will affect the appearance and display effect of the display device.

Method used

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  • Display device and electronic apparatus
  • Display device and electronic apparatus
  • Display device and electronic apparatus

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] figure 2 is a schematic diagram of a display device in Embodiment 1 of the present application, image 3 is a schematic top view of the polarizer on the first embodiment of the present application, Figure 4 This is a schematic top view of the polarizer in the photographing state of the embodiment of the present application, refer to Figure 2-Figure 4 It can be seen that, as the first embodiment of the present application, a display device 30 is disclosed, including a display panel 310, an upper polarizer 320 and a lower polarizer 330. The upper polarizer 320 is arranged on one side of the light-emitting surface of the display panel 310, and the lower polarizer The film 330 is arranged on one side of the light incident surface of the display panel 310; the display device 30 further includes a casing 340, a control structure 40 and a polarizing structure 350, the control structure 40 is connected to the casing 340, and the lower polarizing plate 330 is provided with a...

Embodiment 2

[0052] Figure 5 is a schematic diagram of the display device in the second embodiment of the present application, Image 6 It is a schematic diagram showing the moving state of the display device in the second embodiment of the present application, Figure 7 It is a schematic diagram of the display device in the second moving state of the second embodiment of the present application, Figure 8 It is a schematic top view of the polarizer in the second state of the second embodiment of the present application, refer to Figure 5-Figure 8 It can be seen that, as the second embodiment of the present application, the difference from the first embodiment is that the polarizing structure 350 is disposed corresponding to the opening 331 and can be removed from the opening 331 to expose the opening 331; the control structure 40 includes a moving mechanism 60, which moves The mechanism 60 is connected to the housing 340, and the moving mechanism 60 is connected to the polarizing stru...

Embodiment 3

[0059] Figure 9 is a schematic diagram of a display device in Embodiment 3 of the present application, Figure 10 It is a schematic diagram of the moving state of the display device in the third embodiment of the present application, refer to Figure 9 and Figure 10 It can be seen that, as the third embodiment of the present application, the difference from the second embodiment is that the polarizing structure 350 is disposed on the side of the lower polarizer 330 away from the display panel 310 ; the moving mechanism 60 includes a connecting table 610 , a moving belt 620 and a third motor 633 The moving belt 620 is connected to the housing 340, one end of the connecting table 610 is connected to the polarizing structure 350, and the other end is connected to the moving belt 620; The polarizing structure 350 is moved in or out from the opening 331 through the connecting stage 610 .

[0060] In this embodiment, the polarizing structure 350 moves in a translational manner,...

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PUM

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Abstract

The invention discloses a display device and electronic equipment, the display device comprises a display panel, an upper polaroid and a lower polaroid, the display device further comprises a shell, a control structure and a polarization structure, the control structure is connected to the shell, the lower polaroid is provided with an open hole corresponding to a camera module, the polarization structure is arranged corresponding to the open hole, and the control structure is connected to the shell. The control structure controls the polarization structure to move or rotate relative to the lower polaroid at the opening; when the control structure is in a non-working state, the orientation direction of the polarization structure at the hole is perpendicular to the orientation direction of the upper polaroid; and when the control structure is in a working state, the orientation direction of the polarization structure at the opening is parallel to the orientation direction of the upper polarizer, or the polarization structure is moved out of the opening. By changing the state of the polarized light structure, the light transmittance at the opening is adjusted, the appearance and the display effect are guaranteed, and meanwhile, the polarized light structure is also suitable for under-screen camera equipment.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a display device and electronic equipment. Background technique [0002] At present, with the rapid development of display technology, mobile phones, computers, TVs and other electronic devices play a very important role in people's lives, and users have higher and higher demand for products, such as appearance, performance, price, etc., The full-screen design represented by the under-screen camera technology is more and more sought after by major manufacturers and users due to its high screen-to-body ratio and simple and beautiful appearance. [0003] For under-screen camera products, the camera module is set corresponding to the display device, and the display device is usually also equipped with a polarizer. The polarizer can reduce the surface reflection of the display device and improve the contrast effect. However, the transmittance of the polarizer is low, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335
CPCG02F1/133531G02F2203/07G02B27/281G02F1/133553
Inventor 唐榕袁海江
Owner HKC CORP LTD