JPS6426820A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS6426820A
JPS6426820A JP62182249A JP18224987A JPS6426820A JP S6426820 A JPS6426820 A JP S6426820A JP 62182249 A JP62182249 A JP 62182249A JP 18224987 A JP18224987 A JP 18224987A JP S6426820 A JPS6426820 A JP S6426820A
Authority
JP
Japan
Prior art keywords
light shielding
pigment
tixoy
shielding film
liquid crystal
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
JP62182249A
Other languages
Japanese (ja)
Inventor
Takaya Toyonaga
Yoshio Sugimoto
Takeji Aragaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP62182249A priority Critical patent/JPS6426820A/en
Publication of JPS6426820A publication Critical patent/JPS6426820A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)

Abstract

PURPOSE:To obtain a light shielding film which has a high degree of light shielding, forbids the short-circuiting between substrates and has no electrical conductivity by using a TixOy pigment. CONSTITUTION:The light shielding film contains the TixOy (where x/y is larger than 1/2) pigment and is formed by using the ink prepd. by mixing an adhesive agent with the TixOy pigment. The reflection color of the film changes to white - dark blue - purple - black colors as x/y is nearer 1. The degree of light shielding as the dark color systems is thus increased and the thin light shielding film 4 is obtd. However, the volume resistivity of the TixOy pigment decreases as the ratio x/y of x and y of the pigment approaches 1 from 1/2 and, therefore, the danger of the short circuiting is lowered by maintaining the specific volume resistivity thereof at >=10<4>OMEGA.cm. Since the light shielding film 4 having a low transmittance is thereby easily formed, the high contrast is easily obtd. and the problem of injection of a liquid crystal 6 to a narrow spacing is prevented.
JP62182249A 1987-07-23 1987-07-23 Liquid crystal display device Pending JPS6426820A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62182249A JPS6426820A (en) 1987-07-23 1987-07-23 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62182249A JPS6426820A (en) 1987-07-23 1987-07-23 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS6426820A true JPS6426820A (en) 1989-01-30

Family

ID=16114952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62182249A Pending JPS6426820A (en) 1987-07-23 1987-07-23 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS6426820A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718992A (en) * 1993-05-28 1998-02-17 Dai Nippon Printing Co., Ltd. Substrate having light shielding layer
US6608659B1 (en) 1998-09-21 2003-08-19 Matsushita Electric Industrial Co., Ltd. Reflective liquid crystal display apparatus
US6855463B2 (en) 2002-08-27 2005-02-15 Photronics, Inc. Photomask having an intermediate inspection film layer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718992A (en) * 1993-05-28 1998-02-17 Dai Nippon Printing Co., Ltd. Substrate having light shielding layer
US6608659B1 (en) 1998-09-21 2003-08-19 Matsushita Electric Industrial Co., Ltd. Reflective liquid crystal display apparatus
US6855463B2 (en) 2002-08-27 2005-02-15 Photronics, Inc. Photomask having an intermediate inspection film layer

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