JPS5627114A - Liquid crystal display cell - Google Patents

Liquid crystal display cell

Info

Publication number
JPS5627114A
JPS5627114A JP10248579A JP10248579A JPS5627114A JP S5627114 A JPS5627114 A JP S5627114A JP 10248579 A JP10248579 A JP 10248579A JP 10248579 A JP10248579 A JP 10248579A JP S5627114 A JPS5627114 A JP S5627114A
Authority
JP
Japan
Prior art keywords
members
liquid crystal
operating characteristics
light
display cell
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
JP10248579A
Other languages
Japanese (ja)
Inventor
Yukitoshi Okubo
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP10248579A priority Critical patent/JPS5627114A/en
Priority to US06/175,524 priority patent/US4448491A/en
Publication of JPS5627114A publication Critical patent/JPS5627114A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)

Abstract

PURPOSE: To improve operating characteristics by providing shielding members for shielding the incidence to the semiconductor parts in a liquid crystal display cell provided with semiconductor driving circuits on a display substrate.
CONSTITUTION: Since the display device is of passive type, there is need for irradiating the display surface by external light, but since semiconductors such as CdS, CdSe as materials for thin film transistors for driving have marked photoconductivity, the operating characteristics become unstable. Thereupon, when the incident direction of external light is above the substrate 7, light shielding members 6, 6' are provided on the semiconductor parts. Here, the installing members of the light shielding members may be changed variously depending upon whether the display cell is used in projection type, transmission type or reflection type. The light sheilding members 6, 6' which have good color absorptivity of black or dark colors and do not cause chemical reaction with the liquid crystal layer 11 and semiconductors 2, 2' are desirable. In this way, the operating characteristics may be improved.
COPYRIGHT: (C)1981,JPO&Japio
JP10248579A 1979-08-08 1979-08-10 Liquid crystal display cell Pending JPS5627114A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP10248579A JPS5627114A (en) 1979-08-10 1979-08-10 Liquid crystal display cell
US06/175,524 US4448491A (en) 1979-08-08 1980-08-05 Image display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10248579A JPS5627114A (en) 1979-08-10 1979-08-10 Liquid crystal display cell

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP59148308A Division JPS6068325A (en) 1984-07-16 1984-07-16 Thin film transistor substrate

Publications (1)

Publication Number Publication Date
JPS5627114A true JPS5627114A (en) 1981-03-16

Family

ID=14328738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10248579A Pending JPS5627114A (en) 1979-08-08 1979-08-10 Liquid crystal display cell

Country Status (1)

Country Link
JP (1) JPS5627114A (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582871A (en) * 1981-06-29 1983-01-08 株式会社東芝 Liquid crystal display
JPS59136971A (en) * 1983-01-26 1984-08-06 Toshiba Corp Manufacture of thin-film field-effect transistor
JPS60120322A (en) * 1983-12-02 1985-06-27 Matsushita Electric Ind Co Ltd Image display device
WO1985004732A1 (en) * 1984-04-11 1985-10-24 Hosiden Electronics Co., Ltd. Liquid crystal display element and a method of producing the same
WO1985004731A1 (en) * 1984-04-09 1985-10-24 Hosiden Electronics Co., Ltd. Liquid crystal display element and a method of producing the same
WO1985004962A1 (en) * 1984-04-20 1985-11-07 Hosiden Electronics Co., Ltd. Color liquid crystal display element
JPS62100737A (en) * 1985-10-28 1987-05-11 Seiko Epson Corp Liquid crystal display device
JPS62135809A (en) * 1985-12-10 1987-06-18 Seiko Epson Corp Preparation of liquid crystal display device
JPS62299889A (en) * 1986-06-19 1987-12-26 セイコーエプソン株式会社 Liquid crystal display body
JPS6364023A (en) * 1986-09-05 1988-03-22 Toshiba Corp Display device
JPS63157476A (en) * 1986-12-22 1988-06-30 Seiko Instr & Electronics Ltd Thin film transistor
JPH01244426A (en) * 1988-03-25 1989-09-28 Matsushita Electric Ind Co Ltd Reflection type liquid crystal display device
JPH043121A (en) * 1990-04-13 1992-01-08 Internatl Business Mach Corp <Ibm> Liquid crystal display and manufacture thereof
JPH0643455A (en) * 1993-02-18 1994-02-18 Seiko Epson Corp Liquid crystal projection device
JPH07147416A (en) * 1994-08-10 1995-06-06 Sanyo Electric Co Ltd Manufacture of liquid crystal matrix panel
JPH0915652A (en) * 1996-07-22 1997-01-17 Seiko Epson Corp Production of liquid crystal panel
JPH0915651A (en) * 1996-03-15 1997-01-17 Toshiba Corp Liquid crystal display device
JPH0922027A (en) * 1996-03-15 1997-01-21 Toshiba Corp Production of display device
US5666177A (en) * 1996-02-26 1997-09-09 Industrial Technology Research Institute Black matrix for liquid crystal display
USRE36725E (en) * 1984-10-22 2000-06-06 Seiko Epson Corporation Projection-type display device

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582871A (en) * 1981-06-29 1983-01-08 株式会社東芝 Liquid crystal display
JPS59136971A (en) * 1983-01-26 1984-08-06 Toshiba Corp Manufacture of thin-film field-effect transistor
JPS60120322A (en) * 1983-12-02 1985-06-27 Matsushita Electric Ind Co Ltd Image display device
WO1985004731A1 (en) * 1984-04-09 1985-10-24 Hosiden Electronics Co., Ltd. Liquid crystal display element and a method of producing the same
WO1985004732A1 (en) * 1984-04-11 1985-10-24 Hosiden Electronics Co., Ltd. Liquid crystal display element and a method of producing the same
US4687298A (en) * 1984-04-11 1987-08-18 Hosiden Electronics, Ltd. Forming an opaque metal layer in a liquid crystal display
WO1985004962A1 (en) * 1984-04-20 1985-11-07 Hosiden Electronics Co., Ltd. Color liquid crystal display element
USRE36725E (en) * 1984-10-22 2000-06-06 Seiko Epson Corporation Projection-type display device
JPS62100737A (en) * 1985-10-28 1987-05-11 Seiko Epson Corp Liquid crystal display device
JPS62135809A (en) * 1985-12-10 1987-06-18 Seiko Epson Corp Preparation of liquid crystal display device
JPS62299889A (en) * 1986-06-19 1987-12-26 セイコーエプソン株式会社 Liquid crystal display body
JPS6364023A (en) * 1986-09-05 1988-03-22 Toshiba Corp Display device
JPS63157476A (en) * 1986-12-22 1988-06-30 Seiko Instr & Electronics Ltd Thin film transistor
JPH01244426A (en) * 1988-03-25 1989-09-28 Matsushita Electric Ind Co Ltd Reflection type liquid crystal display device
JPH043121A (en) * 1990-04-13 1992-01-08 Internatl Business Mach Corp <Ibm> Liquid crystal display and manufacture thereof
JPH0643455A (en) * 1993-02-18 1994-02-18 Seiko Epson Corp Liquid crystal projection device
JPH07147416A (en) * 1994-08-10 1995-06-06 Sanyo Electric Co Ltd Manufacture of liquid crystal matrix panel
JP2538523B2 (en) * 1994-08-10 1996-09-25 三洋電機株式会社 Liquid crystal matrix panel manufacturing method
US5666177A (en) * 1996-02-26 1997-09-09 Industrial Technology Research Institute Black matrix for liquid crystal display
JPH0915651A (en) * 1996-03-15 1997-01-17 Toshiba Corp Liquid crystal display device
JPH0922027A (en) * 1996-03-15 1997-01-21 Toshiba Corp Production of display device
JPH0915652A (en) * 1996-07-22 1997-01-17 Seiko Epson Corp Production of liquid crystal panel

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