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Display device

A technology for display devices and display areas, which is applied in the direction of static indicators, instruments, electrical components, etc., and can solve the problems of increasing the dead space and invalid space of the display device

Pending Publication Date: 2022-03-18
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the dead space (or dead space) of the display device may increase due to the space required to place the lines

Method used

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Embodiment Construction

[0045] Hereinafter, embodiments will be described in more detail with reference to the accompanying drawings. The same reference numerals are used for the same components in the drawings, and redundant descriptions of the same components will be omitted.

[0046] figure 1 and figure 2 is a plan view showing the display device according to the embodiment.

[0047] refer to figure 1 and figure 2 , the display device may include a display area DA and a non-display area NDA. The display area DA may have a circular shape. although figure 1 and figure 2 It is shown that the display area DA has a circular shape with a predetermined curvature, but shapes other than the circular shape with a predetermined curvature are possible. For example, the display area DA may have an oval shape. Alternatively, in an embodiment, the display area DA may have a predetermined curvature at a region where a first straight line portion extending in a first direction intersects a second strai...

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PUM

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Abstract

Disclosed is a display device which may include: a substrate including a circular display area and a non-display area; a plurality of pixels including a first pixel and a second pixel disposed in the display area of the substrate; a first sub-demultiplexer circuit connected to the first pixel and disposed in the non-display area; a second sub-demultiplexer circuit connected to the second pixel and disposed in the non-display area; a first connection line connected to the first sub-demultiplexer circuit and the second sub-demultiplexer circuit, and disposed in the non-display area to transmit the first data input signal and the second data input signal to the first sub-demultiplexer circuit and the second sub-demultiplexer circuit, respectively; and a plurality of gate stages connected to the pixels and disposed in the non-display area to transmit gate signals to the pixels. Some of the gate stages are disposed between the first sub-demultiplexer circuit and the second sub-demultiplexer circuit.

Description

technical field [0001] The present application relates to a display device. More particularly, the present application relates to a display device including a plurality of circuits. Background technique [0002] Display devices are manufactured as various types of display devices such as organic light emitting diode displays, liquid crystal displays, and quantum dot nano light emitting diode displays. [0003] Research is ongoing to diversify the shapes of display devices. For example, research into a display device having a circular display area is ongoing. A display device having a circular display area may be a circular display device or a polygonal (eg, rectangular) display device. [0004] A plurality of circuits (such as, for example, a light emitting circuit and a gate circuit) may be provided adjacent to the outer circumference (or circumference, circumference) of the circular display area. Therefore, the lines connecting the circuits and the circular display are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/32G09G3/3208G09G3/36H01L27/32
CPCG09G3/32G09G3/3208G09G3/36H10K59/12H10K59/131G09G3/3233G09G2300/0426G09G2300/0842G09G2310/0262G09G2310/0251G09G2310/0297G09G3/3266G09G3/3275H10K59/121
Inventor 郭珉菜金京花金美海吴暻焕蒋秀美赵乘汉崔在镐
Owner SAMSUNG DISPLAY CO LTD