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Display device

A display device and display area technology, applied in the direction of electrical components, electric solid-state devices, circuits, etc., can solve the problems of display panel display quality degradation and other issues

Pending Publication Date: 2021-08-06
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some cases, the use of multiple display panels results in reduced display quality between display panels

Method used

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Embodiment Construction

[0023] The present disclosure relates to a display device including a display area and a non-display area. The display area may include a plurality of panels located in the first display area and the second display area. Various sensors may be located within the second display area (eg, on the rear surface). The pixel density in the first display area may be greater than the pixel density in the second display area. The diffraction pattern located in the second display area may be used to diffract light incident on the second display area. Therefore, the visibility of the second display area can be improved.

[0024] According to one embodiment, a display device includes a substrate having a first display area, a second display area, a plurality of first pixels, a plurality of second pixels, and a plurality of diffraction patterns. A plurality of first pixels are arranged on the first display area. A plurality of second pixels are arranged on the second display area. A pl...

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Abstract

The present disclosure relates to a display device. The display device includes a substrate. The substrate includes a first display area, a second display area, a plurality of first pixels, a plurality of second pixels, and a plurality of diffraction patterns. The plurality of first pixels are disposed on the first display area. The plurality of second pixels are disposed on the second display area. The plurality of diffraction patterns are disposed on the second pixels. When viewed in a plane orientation, the array density of the first pixels disposed in the first display area is greater than the array density of the second pixels disposed in the second display area.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application claims priority to Korean Patent Application No. 10-2020-0012995 filed on February 4, 2020, the contents of which are incorporated herein by reference in their entirety. technical field [0003] The present disclosure relates to a display device. More particularly, the present disclosure relates to a display device having increased visibility in a display area in which a sensor is arranged. Background technique [0004] A display device is used to display images to a user through a display screen. Mobile phones, digital cameras, computers, navigation units and televisions are examples of display devices. The display device may include a display area and a non-display area. The display area includes a display panel through which images are provided to the user, and the non-display area may represent a bezel area around the display area. [0005] A reduction in the size of the bezel area of ​​the disp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/122H10K59/123H10K59/124H10K59/1213H10K59/8731H10K59/879H10K59/353H10K59/352H10K50/858H10K59/121H10K50/844
Inventor 李光泽崔圣植郑庸湜黄涌植
Owner SAMSUNG DISPLAY CO LTD