US 2019/0293992 A1Published application

Liquid crystal display device

AssigneePanasonic Liquid Crystal Display Co., Ltd.

InventorsHiroshi IBARAKI, Tomohiro MURAKOSO

Life of this patent

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Abstract

In a liquid crystal display device, a display panel includes a display region in which an image is to foe displayed, and a non-display region formed into a frame shape surrounding the display region. The non-display region includes a first region in which the gate driver is arranged, and a second region in which the source driver is arranged. The non-display region has a non-light transmitting layer formed therein, which is configured to restrict transmission of light. The non-light transmitting layer has a first slit formed therein, which extends through the first region and the second region and passes through the non-light transmitting layer.

Claims7

Dependent claims

A liquid crystal display device, comprising:

a first substrate having a plurality of gate lines extending in a row direction and a plurality of data lines extending in a column direction;
a second substrate disposed opposite to the first substrate;
a liquid crystal layer disposed between the first substrate and the second substrate;
and
a sealing member surrounding the liquid crystal layer, wherein
the liquid crystal display device comprises a display region in which an image is to be displayed, and a non-display region formed into a frame shape surrounding the display region,
the second substrate has a non-light transmitting layer,
the non-light transmitting layer has a first slit and a second slit in the non-display region,
the first slit and the second slit are parallel to each other, and
the first slit and the second slit are disposed between the sealing member and the display region in planar view.

7 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/438,441Filed 11 Jun 2019
Priority: 29 Jan 2016
Published: 26 Sep 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification7 codes

G02F 1/133512
Filters, e.g. light shielding masks: light shielding layers, e.g. black matrix
G02F 1/136204
Active matrix addressed cells: arrangements to prevent high voltage or static electricity failures
G02F 1/136286
Active matrix addressed cells: wiring, e.g. gate line, drain line
G02F 1/133388
Constructional arrangements; Manufacturing methods: with constructional differences between the display region and the peripheral region

Family

Application15/009,839Continuation · filed 29 Jan 2016
Application15/992,191Continuation · filed 30 May 2018
Application16/438,441Continuation
US 10,042,198 B2Related patent
US 10,359,661 B2Related patent
US 10,782,550 B2Related patent
US 2017/0219872 A1Published application
US 2018/0275455 A1Published application
US 2019/0293992 A1This patent

From the US filing history. Foreign family members aren’t listed.

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