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Display device

A technology for display equipment and substrates, applied to static indicators, coatings, instruments, etc., can solve problems such as light transmittance drop

Active Publication Date: 2018-06-29
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the blue coating will reduce the light transmission

Method used

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Embodiment approach

[0035] figure 1 is a diagram schematically illustrating a display device according to an embodiment of the present invention. figure 2 Yes figure 1 Magnified view of region P in .

[0036] refer to figure 1 and 2 , The display device according to the embodiment of the present invention may include a lower substrate 100 , a thin film transistor 200 , a light emitting structure 500 , an upper substrate 700 and an upper AR structure 901 .

[0037] The lower substrate 100 may support the thin film transistor 200 and the light emitting structure 500 . The lower substrate 100 may include an insulating material. The lower substrate 100 may include a transparent material. For example, the lower substrate 100 may include glass or plastic.

[0038] The lower substrate 100 may include a pixel area PA. Each pixel area PA may display a unique color. Adjacent pixel areas PA may display colors different from each other. For example, the lower substrate 100 may include a blue pixel...

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Abstract

A display device. A transparent display device including an emitting area and a transmitting area is provided. An upper AR structure is disposed on an upper substrate. The upper AR structure includesan upper reflection-preventing layer and an upper color-compensating layer having a blue dye. As a result, the transparency of the transmitting area is increased.

Description

technical field [0001] The present invention relates to a display device, and more particularly, to a transparent display device including each pixel area having an emitting area and a transmitting area. Background technique [0002] Generally, electronic devices such as monitors, TVs, laptop computers, and digital cameras include display devices for displaying images. For example, the display device may include a liquid crystal display device or an organic light emitting display device. [0003] A display device may include a pixel area. Each pixel area may display a different color from adjacent pixel areas. For example, the pixel area of ​​the display device may include a blue pixel area displaying blue, a red pixel area displaying red, a green pixel area displaying green, and a white pixel area displaying white. [0004] Display devices can be transparent. For example, each pixel region of the display device may further include a light transmitting region configured ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/35H10K59/50H10K59/12H10K59/38H10K59/121H10K50/85H10K50/86B32B7/12H10K50/8426H10K59/10H10K2102/351G02B1/11G02B5/285G09G2320/0242
Inventor 池锡源金钟武
Owner LG DISPLAY CO LTD
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