a display device

A display device and display area technology, applied in the direction of diodes, semiconductor devices, electrical components, etc., can solve the problems of large frame area, large camera size, high screen-to-body ratio, etc., and achieve the effect of increasing the screen-to-body ratio

Active Publication Date: 2022-01-28
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The display panel in the electroluminescent display generally has a display area and a frame area. The frame area surrounds the display area. Optical devices such as cameras can be arranged in the frame area. Due to the large volume of the camera, the area occupied by the frame area is relatively large. large, resulting in greater restrictions in achieving high screen-to-body ratio and narrow bezel design

Method used

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Embodiment Construction

[0022] A specific implementation manner of a display device provided by an embodiment of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] An embodiment of the present invention provides a display device, such as figure 1 and figure 2 As shown, can include:

[0024] A display area A, the display area A includes a conventional display area A1 and a photosensitive device setting area C, and the conventional display area A1 at least partially surrounds the photosensitive device setting area C; wherein, as figure 1 As shown, the conventional display area A1 surrounds the p...

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Abstract

The invention discloses a display device and relates to the field of display technology. In the embodiment of the present invention, by setting the photosensitive device arrangement area, the conventional display area at least partially surrounds the photosensitive device arrangement area, and the photosensitive device is arranged in the light-transmitting area in the photosensitive device arrangement area. In this way, the problem that the photosensitive device takes up a large area when it is arranged on the frame can be avoided, so that the frame can be set narrower, the screen-to-body ratio can be increased, and a narrow frame design can be realized. In addition, a slit shielding structure is provided in the light-transmitting area in the area where the photosensitive device is installed. When the photosensitive device is shifted to the edge of the light-transmitting area during the bonding process of the photosensitive device, the slit blocking structure can prevent the light from being transmitted into the light-transmitting area. The light rays diffracted at the traces near the edge of the light-transmitting area will adversely affect the work of the photosensitive device, thereby ensuring that the photosensitive device can work normally and effectively.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device. Background technique [0002] An electroluminescent display is a self-luminous device that can display without a backlight. Compared with a liquid crystal display, this kind of display can be made thinner and thinner because it does not need a backlight, so it can be applied to various scenarios. [0003] The display panel in the electroluminescent display generally has a display area and a frame area. The frame area surrounds the display area. Optical devices such as cameras can be arranged in the frame area. Due to the large volume of the camera, the area occupied by the frame area is relatively large. Large, resulting in greater restrictions in achieving high screen-to-body ratio and narrow bezel design. [0004] Then, how to improve the high screen-to-body ratio of the display panel and realize the narrow frame design is a technical problem to be solved ur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/65H10K59/131
Inventor 马扬昭敦栋梁陈英杰周瑞渊
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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