JPH04355433A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPH04355433A
JPH04355433A JP15790791A JP15790791A JPH04355433A JP H04355433 A JPH04355433 A JP H04355433A JP 15790791 A JP15790791 A JP 15790791A JP 15790791 A JP15790791 A JP 15790791A JP H04355433 A JPH04355433 A JP H04355433A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
liquid
scan
side
crystal
injection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15790791A
Inventor
Takashi Minami
Toshiro Motomura
Original Assignee
Kyocera Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To prevent reduction of a display quality generated along a liquid injecting direction, and enable usage of a high-resistance scan electrode simultaneously, and enable usage of liquid crystal materials of different polarities for a plural-component-based liquid crystal display panel.
CONSTITUTION: A plural-component-based liquid crystal material is injected from an injection port 3 into a cell, a scan electrode 10 is disposed in parallel to an injection direction of liquid crystals, and a scan signal is added to the scan electrode 10 on the opposite side to the injection port 3. For the plural- component-based liquid crystal, high polarity components are adsorbed by an orientation film 5, so the density is higher on the injection port side, with the density on the depth side lower. A higher drive voltage is thus required on the deeper side. This effect is compensated by an inner resistance of the scan electrode 10, and the scan voltage is set higher on the deeper side, while the scan voltage on the injection port side is set lower.
COPYRIGHT: (C)1992,JPO&Japio
JP15790791A 1991-05-31 1991-05-31 Liquid crystal display element Pending JPH04355433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15790791A JPH04355433A (en) 1991-05-31 1991-05-31 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15790791A JPH04355433A (en) 1991-05-31 1991-05-31 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPH04355433A true true JPH04355433A (en) 1992-12-09

Family

ID=15660053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15790791A Pending JPH04355433A (en) 1991-05-31 1991-05-31 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPH04355433A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6236444B1 (en) 1993-09-20 2001-05-22 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device with drive circuits on both substrates
US6567147B1 (en) 1997-03-27 2003-05-20 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and method of fabricating the same
US7612862B2 (en) 2007-03-22 2009-11-03 Citizen Holdings Co., Ltd. Liquid crystal device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6236444B1 (en) 1993-09-20 2001-05-22 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal device with drive circuits on both substrates
US6980275B1 (en) 1993-09-20 2005-12-27 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device
US7525629B2 (en) 1993-09-20 2009-04-28 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device comprising drive circuits that include thin film transistors formed on both substrates
US6567147B1 (en) 1997-03-27 2003-05-20 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and method of fabricating the same
US7612862B2 (en) 2007-03-22 2009-11-03 Citizen Holdings Co., Ltd. Liquid crystal device

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