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Display device, method of manufacturing the same, and electronic device

A technology for display devices and display parts, applied in tube/lamp screen manufacturing, optics, instruments, etc., can solve problems such as insufficient prevention of external light reflections, and achieve the effects of preventing charging, suppressing brightening, and suppressing reflections

Active Publication Date: 2013-09-25
JAPAN DISPLAY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technology is not enough to prevent the reflection of external light

Method used

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  • Display device, method of manufacturing the same, and electronic device
  • Display device, method of manufacturing the same, and electronic device
  • Display device, method of manufacturing the same, and electronic device

Examples

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no. 5 example

[0032]

[0033]

[0034] A liquid crystal display device will be described as an example of the display device according to the embodiment. First, refer to Figure 8 A schematic configuration of the liquid crystal panel 30 is described.

[0035] Figure 8 is a schematic diagram showing a schematic configuration example of a cross-sectional structure of the liquid crystal panel 30 .

[0036] Such as Figure 8 As shown, the liquid crystal panel 30 includes a pixel substrate and an opposite substrate. The pixel substrate includes a thin film transistor (TFT) substrate 31 used as a circuit board, a pixel electrode 32 and a polarizer 37. The opposite substrate is set to face the pixel substrate and includes glass A substrate 34 , a color filter 33 , a driving electrode COML and a polarizer 35 . The liquid crystal panel 30 includes a liquid crystal layer 36 arranged to be interposed between a pixel substrate and an opposite substrate.

[0037] The pixel substrate includes a...

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PUM

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Abstract

The invention provides a display device, a method of manufacturing the same, and an electronic device. The display device includes a display section in which a plurality of pixels are arrayed in a matrix, a plurality of scan lines which select pixels, a plurality of signal lines which supply image signals to the selected pixels, and color filters that are arranged so as to correspond to color displays of the pixels. In the device, the display section includes an effective pixel portion and a frame portion that surrounds the effective pixel portion, and the frame portion and a wiring circuit of the effective pixel portion are covered with light-shielding layers, the light-shielding layers being separated from each other at a certain separation location in the display section, and a plurality of color filters having different colors are arranged by being stacked at the separation location.

Description

technical field [0001] The present disclosure relates to a display device, a method of manufacturing the display device, and electronic equipment so that outgoing light generated by reflection of external light on a screen is less visible. Background technique [0002] Generally, in a liquid crystal display device, the tops of the frame portion (dummy pixel portion) and the wiring portion within the effective pixel portion are covered with a light-shielding layer (each of which is made of, for example, a carbon material, etc.) to prevent external light from being reflected (called for black shading). Since the material of the light-shielding layer has low resistance, charge enters the pixel when all the light-shielding layers are connected to each other, and the pixel of the effective pixel portion becomes undesirably bright even when the pixel is in a black display state. [0003] As a technique for suppressing the above phenomenon, a technique using crossed Nicols polariz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1335G02F1/1333
CPCG02F1/133512G02F1/133388G02F1/1335G02F1/133H01J9/205G02F1/13332G02F1/133325G02F1/133308G02F1/133514G02F1/1339G02F1/134336G02F1/1368G02F1/136286
Inventor 关健太上岛诚司山冈亮山口英将
Owner JAPAN DISPLAY INC
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