JPS62250416A - Tft built-in type color liquid crystal display element - Google Patents

Tft built-in type color liquid crystal display element

Info

Publication number
JPS62250416A
JPS62250416A JP9357386A JP9357386A JPS62250416A JP S62250416 A JPS62250416 A JP S62250416A JP 9357386 A JP9357386 A JP 9357386A JP 9357386 A JP9357386 A JP 9357386A JP S62250416 A JPS62250416 A JP S62250416A
Authority
JP
Japan
Prior art keywords
light shielding
film
tft
shielding film
light
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
JP9357386A
Inventor
Haruichi Inoue
Nobuyuki Kobayashi
Yoshikazu Oohari
Yuji Tanaka
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP9357386A priority Critical patent/JPS62250416A/en
Publication of JPS62250416A publication Critical patent/JPS62250416A/en
Application status is Pending legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509Filters, e.g. light shielding masks
    • G02F1/133512Light shielding layers, e.g. black matrix

Abstract

PURPOSE:To eliminate a short circuiting accident which arises heretofore in the transistor part of a TFT and to eliminate the need for the formation of a photolithographic stage and insulating film by forming a light shielding film of color filters for three primary colors superposed in the state of three-layered lamination so that said film is converted to an insulating film. CONSTITUTION:Transparent electrodes 2a and the color filter 4 are provided on one glass substrate 1a. The filters of R and G are laminated on the surface of the color filter 4 when the primary color in said position is, for example, B to form the light shielding film 7. The position where the light shielding film 7 is provided corresponds to the TR part 5 of the TFT provided on the other glass substrate 1b. The light shielding film 7 is, therefore, constituted of the lamination of the three primary colors of light; R, G, and B, by which the light is thoroughly absorbed and the effect of the thorough light shielding is obtd. The insulating type light shielding film consisting of gelatin or the like in place of a conductive film consisting of a metallic member is thus obtd. and the need for the insulating film, etc., is eliminated.
JP9357386A 1986-04-23 1986-04-23 Tft built-in type color liquid crystal display element Pending JPS62250416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9357386A JPS62250416A (en) 1986-04-23 1986-04-23 Tft built-in type color liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9357386A JPS62250416A (en) 1986-04-23 1986-04-23 Tft built-in type color liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS62250416A true JPS62250416A (en) 1987-10-31

Family

ID=14086001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9357386A Pending JPS62250416A (en) 1986-04-23 1986-04-23 Tft built-in type color liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS62250416A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62258404A (en) * 1986-05-02 1987-11-10 Seiko Epson Corp Production of color filter
JPS62294222A (en) * 1986-06-13 1987-12-21 Seiko Epson Corp Production of light shielding part in liquid crystal display body
JPH01123217A (en) * 1987-11-09 1989-05-16 Sharp Corp Liquid crystal display device
JPH0355503A (en) * 1989-07-25 1991-03-11 Dainippon Printing Co Ltd Color separation filter
JPH03167524A (en) * 1989-11-27 1991-07-19 Sharp Corp Color liquid crystal display device
US5083853A (en) * 1987-11-18 1992-01-28 International Business Machines Corporation Color liquid crystal display device having light-shielding conductive layers
US5194976A (en) * 1989-07-25 1993-03-16 Casio Computer Co., Ltd. Liquid crystal display device and method of manufacturing the same
JPH06331975A (en) * 1993-05-24 1994-12-02 Nec Corp Color liquid crystal display
JPH08292450A (en) * 1995-04-24 1996-11-05 Nec Corp Liquid crystal display device
EP0753783A1 (en) * 1995-07-14 1997-01-15 Canon Kabushiki Kaisha Color liquid crystal display device and process for producing the same
US5666177A (en) * 1996-02-26 1997-09-09 Industrial Technology Research Institute Black matrix for liquid crystal display
WO2001006308A1 (en) * 1999-07-16 2001-01-25 Seiko Epson Corporation Lcd, electronic device and substrate of lcd
JP2002082630A (en) * 2000-05-12 2002-03-22 Semiconductor Energy Lab Co Ltd Electro-optic device
US6445432B2 (en) 2000-01-21 2002-09-03 Nec Corporation Color liquid crystal display panel
GB2396732A (en) * 2002-12-26 2004-06-30 Lg Philips Lcd Co Ltd Liquid crystal display device and method for fabricating the same
JP2008083731A (en) * 2000-01-26 2008-04-10 Semiconductor Energy Lab Co Ltd Semiconductor device
US7480018B2 (en) 2001-12-07 2009-01-20 Seiko Epson Corporation Color filter substrate, method for manufacturing the same, liquid crystal display panel, and electronic equipment
US8017456B2 (en) 2000-01-26 2011-09-13 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62258404A (en) * 1986-05-02 1987-11-10 Seiko Epson Corp Production of color filter
JPS62294222A (en) * 1986-06-13 1987-12-21 Seiko Epson Corp Production of light shielding part in liquid crystal display body
JPH01123217A (en) * 1987-11-09 1989-05-16 Sharp Corp Liquid crystal display device
US5083853A (en) * 1987-11-18 1992-01-28 International Business Machines Corporation Color liquid crystal display device having light-shielding conductive layers
JPH0355503A (en) * 1989-07-25 1991-03-11 Dainippon Printing Co Ltd Color separation filter
US5194976A (en) * 1989-07-25 1993-03-16 Casio Computer Co., Ltd. Liquid crystal display device and method of manufacturing the same
JPH03167524A (en) * 1989-11-27 1991-07-19 Sharp Corp Color liquid crystal display device
JPH06331975A (en) * 1993-05-24 1994-12-02 Nec Corp Color liquid crystal display
JPH08292450A (en) * 1995-04-24 1996-11-05 Nec Corp Liquid crystal display device
EP0753783A1 (en) * 1995-07-14 1997-01-15 Canon Kabushiki Kaisha Color liquid crystal display device and process for producing the same
US5777707A (en) * 1995-07-14 1998-07-07 Canon Kabushiki Kaisha Color liquid crystal display device and process for producing same
US5666177A (en) * 1996-02-26 1997-09-09 Industrial Technology Research Institute Black matrix for liquid crystal display
US6608660B1 (en) 1999-07-16 2003-08-19 Seiko Epson Corporation Liquid crystal display device including shading film with opening and reflector with opening in the opening in the shading film
WO2001006308A1 (en) * 1999-07-16 2001-01-25 Seiko Epson Corporation Lcd, electronic device and substrate of lcd
US6445432B2 (en) 2000-01-21 2002-09-03 Nec Corporation Color liquid crystal display panel
US8017456B2 (en) 2000-01-26 2011-09-13 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
JP2008083731A (en) * 2000-01-26 2008-04-10 Semiconductor Energy Lab Co Ltd Semiconductor device
JP2002082630A (en) * 2000-05-12 2002-03-22 Semiconductor Energy Lab Co Ltd Electro-optic device
US7480018B2 (en) 2001-12-07 2009-01-20 Seiko Epson Corporation Color filter substrate, method for manufacturing the same, liquid crystal display panel, and electronic equipment
US7486353B2 (en) 2001-12-07 2009-02-03 Seiko Epson Corporation Color filter substrate, method for manufacturing the same, liquid crystal display panel, and electronic equipment
GB2396732A (en) * 2002-12-26 2004-06-30 Lg Philips Lcd Co Ltd Liquid crystal display device and method for fabricating the same
GB2396732B (en) * 2002-12-26 2007-08-01 Lg Philips Lcd Co Ltd Liquid crystal device and method for fabricating the same
US8107038B2 (en) 2002-12-26 2012-01-31 Lg Display Co. Ltd. Liquid crystal display device with light-shielding color filter pattern and method for fabricating the same
US8233120B2 (en) 2002-12-26 2012-07-31 Lg Display Co., Ltd. Liquid crystal display device with light-shielding color filter pattern and method for fabricating the same

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