JPS5717281A - Display panel for liquid crystal television - Google Patents

Display panel for liquid crystal television

Info

Publication number
JPS5717281A
JPS5717281A JP9215180A JP9215180A JPS5717281A JP S5717281 A JPS5717281 A JP S5717281A JP 9215180 A JP9215180 A JP 9215180A JP 9215180 A JP9215180 A JP 9215180A JP S5717281 A JPS5717281 A JP S5717281A
Authority
JP
Japan
Prior art keywords
electrode
black
liquid crystal
black color
silicon
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
JP9215180A
Other languages
Japanese (ja)
Inventor
Hiroshi Tatsuta
Hiroshi Ezaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9215180A priority Critical patent/JPS5717281A/en
Publication of JPS5717281A publication Critical patent/JPS5717281A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To make clear the profile of a displayed picture and to achieve a clear picture, by preventing unnecessary reflection through covering the surrounding of a mirror reflecting plane having a high reflectivity by black color to increase the contrast at DS and forming a black color matrix. CONSTITUTION:A common electrode 2 is formed on a glass base 1, an opposing silicone substrate 4 is reinforced with a support plate made of glass, and a DSM nematic liquid crystal 3 is sealed in the space surrounded with both the substrates 1, 4 and a sealing member 10. A wiring 8 is formed on the silicon substrate 4, a mirror surface reflection plate in common use with an electrode 6 connected with a low resistance body is formed on a capacitor 7, and a thin film 9 made of silicon oxide film being metal oxide or tantalum, molybdenum, platinum black, or gold black being metal is formed in matrix shape via an insulator (e.g., polyimide, silicon dioxide) on other parts except the electrode 6.
JP9215180A 1980-07-04 1980-07-04 Display panel for liquid crystal television Pending JPS5717281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9215180A JPS5717281A (en) 1980-07-04 1980-07-04 Display panel for liquid crystal television

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9215180A JPS5717281A (en) 1980-07-04 1980-07-04 Display panel for liquid crystal television

Publications (1)

Publication Number Publication Date
JPS5717281A true JPS5717281A (en) 1982-01-28

Family

ID=14046417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9215180A Pending JPS5717281A (en) 1980-07-04 1980-07-04 Display panel for liquid crystal television

Country Status (1)

Country Link
JP (1) JPS5717281A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139018A (en) * 1983-01-28 1984-08-09 Canon Inc Display panel
JPS60107921U (en) * 1983-12-26 1985-07-23 ホシデン株式会社 LCD display
JPS6138931A (en) * 1984-07-30 1986-02-25 Seiko Epson Corp Active matrix liquid crystal panel
JPH08271908A (en) * 1995-11-28 1996-10-18 Canon Inc Display panel
EP0773465A2 (en) * 1995-10-11 1997-05-14 International Business Machines Corporation Mechanical packaging and thermal management of flat mirror arrays
CN100361018C (en) * 2002-06-13 2008-01-09 皇家飞利浦电子股份有限公司 Improved electro-optically active device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59139018A (en) * 1983-01-28 1984-08-09 Canon Inc Display panel
JPS60107921U (en) * 1983-12-26 1985-07-23 ホシデン株式会社 LCD display
JPS6138931A (en) * 1984-07-30 1986-02-25 Seiko Epson Corp Active matrix liquid crystal panel
EP0773465A2 (en) * 1995-10-11 1997-05-14 International Business Machines Corporation Mechanical packaging and thermal management of flat mirror arrays
EP0773465A3 (en) * 1995-10-11 1997-08-20 Ibm Mechanical packaging and thermal management of flat mirror arrays
US5721602A (en) * 1995-10-11 1998-02-24 International Business Machines Corporation Mechanical packaging and thermal management of flat mirror arrays
US5764314A (en) * 1995-10-11 1998-06-09 International Business Machines Corporation Mechanical packaging and thermal management of flat mirror arrays
JPH08271908A (en) * 1995-11-28 1996-10-18 Canon Inc Display panel
CN100361018C (en) * 2002-06-13 2008-01-09 皇家飞利浦电子股份有限公司 Improved electro-optically active device

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