Display device

A technology for display devices and display areas, which is applied to static indicators, instruments, etc., and can solve problems such as degradation of visual recognition clarity and brightness degradation in low-resolution areas

Pending Publication Date: 2021-08-20
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] When the display area has a high-resolution area and a low-resolution area, there is a problem that the boundary area between the high-resolution area and the low-resolution area is visually recognized, and due to brightness degradation in the low-resolution area, the low Degradation of sharpness of visual recognition in resolution areas

Method used

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Embodiment Construction

[0043] Hereinafter, preferred embodiments of the present disclosure will be described with reference to the accompanying drawings.

[0044] figure 1 is a diagram showing a display area of ​​a display device according to an embodiment, and figure 2 is shown in figure 1 A cross-sectional view of the stacked structure of the display area of ​​the panel and the optical module taken along the line I-I' in the shown display area.

[0045]According to an embodiment, an electroluminescence display may be used as a display device. As the electroluminescence display, an organic light emitting diode (OLED) display device, a quantum dot light emitting diode display device, or an inorganic light emitting diode display device may be used.

[0046] refer to figure 1 and figure 2 , the display device according to the embodiment includes: a panel 100 having a display area DA and a bezel area BZ surrounding the display area DA in which a plurality of pixels are arranged to display an ima...

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Abstract

The present disclosure relates to a display device capable of improving definition deterioration due to recognition of a boundary of a low-resolution area superposed on an optical module in a display area and enhancing the definition of the low-resolution area to a recognition level equivalent to that of a high-resolution area. The display device according to an embodiment includes: a panel including a display area in which a plurality of pixels is arranged; and an optical module superposed on the display area, wherein the display area has a low-resolution area having a polygonal shape and superposed on the optical module and a high-resolution area neighboring the low-resolution area, unit pixels having the same size as those of the high-resolution area are arranged in a lower pixel density than that of the high-resolution area and transmission areas are disposed adjacent to the unit pixels in the low-resolution area, and unit pixels and transmission areas are arranged in different forms in a boundary area of the high-resolution area neighboring the low-resolution area according to slopes of the boundary area.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of Korean Patent Application No. 10-2020-0011855 filed on January 31, 2020, which is hereby incorporated by reference as if fully set forth herein. technical field [0003] The present disclosure relates to a display device capable of improving the definition of a low-resolution area in a display area having a high-resolution area and a low-resolution area. Background technique [0004] Electronic devices such as smartphones and tablets are equipped with optical modules (eg, camera modules) and display devices. [0005] Although the camera module is generally disposed under a through hole penetrating the bezel of the electronic device, since the size of the bezel has recently been reduced in order to expand the display area, a structure in which the camera module is disposed on the back of the display area of ​​the display device is required And use light transmission in the display...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G09G3/3225G09G3/32
CPCG09G3/3225G09G3/32G09G2320/0276G09G3/3233G09G2300/0452G09G2300/0842G09G2310/0251G09G2340/06G09G3/2003G09G2320/0666G09G2340/0407G09G2320/0693G09G2310/08G09G2320/02G09G2320/0626G09G2320/0673G09G2320/0686
Inventor玉钟焕金裕勋曹正根
OwnerLG DISPLAY CO LTD