Invention Grant
- Patent Title: Liquid crystal display device
-
Application No.: US15851799Application Date: 2017-12-22
-
Publication No.: US10281788B2Publication Date: 2019-05-07
- Inventor: Hajime Kimura
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- Applicant Address: JP Atsugi-shi, Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Atsugi-shi, Kanagawa-ken
- Agency: Fish & Richardson P.C.
- Priority: JP2007-132172 20070517
- Main IPC: G02F1/136
- IPC: G02F1/136 ; G02F1/1343 ; G02F1/1368 ; G02F1/1362 ; G09G3/34 ; G09G3/36 ; H01L29/786 ; H01L33/00 ; H01L27/12 ; H01L29/22 ; H01L29/24 ; H01L29/423 ; G09G3/20

Abstract:
It is an object to provide a liquid crystal display device which has excellent viewing angle characteristics and higher quality. The present invention has a pixel including a first switch, a second switch, a third switch, a first resistor, a second resistor, a first liquid crystal element, and a second liquid crystal element. A pixel electrode of the first liquid crystal element is electrically connected to a signal line through the first switch. The pixel electrode of the first liquid crystal element is electrically connected to a pixel electrode of the second liquid crystal element through the second switch and the first resistor. The pixel electrode of the second liquid crystal element is electrically connected to a Cs line through the third switch and the second resistor. A common electrode of the first liquid crystal element is electrically connected to a common electrode of the second liquid crystal element.
Public/Granted literature
- US20180210251A1 LIQUID CRYSTAL DISPLAY DEVICE Public/Granted day:2018-07-26
Information query
IPC分类: