KR186206B1 - Liquid crystal display element and its manufacturing method - Google Patents

Liquid crystal display element and its manufacturing method

Info

Publication number
KR186206B1
KR186206B1 KR1019950042555A KR19950042555A KR186206B1 KR 186206 B1 KR186206 B1 KR 186206B1 KR 1019950042555 A KR1019950042555 A KR 1019950042555A KR 19950042555 A KR19950042555 A KR 19950042555A KR 186206 B1 KR186206 B1 KR 186206B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
manufacturing method
display element
element
Prior art date
Application number
KR1019950042555A
Other versions
KR0186206B1 (en
KR970028662A (en
Inventor
Hyeon-Shik Seo
In-Woo Kim
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Priority to KR1019950042555A priority Critical patent/KR186206B1/en
Priority claimed from GB9813759A external-priority patent/GB2323475B/en
Publication of KR970028662A publication Critical patent/KR970028662A/en
Application granted granted Critical
Publication of KR186206B1 publication Critical patent/KR186206B1/en
Publication of KR0186206B1 publication Critical patent/KR0186206B1/en

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/12Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • H01L27/124Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
    • 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
    • G02F1/136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362Active matrix addressed cells
    • G02F1/136286Wiring, e.g. gate line, drain line
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/12Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
    • H01L27/1214Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
    • 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
    • G02F1/136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362Active matrix addressed cells
    • G02F1/136286Wiring, e.g. gate line, drain line
    • G02F2001/136295Materials; Compositions; Methods of manufacturing
KR1019950042555A 1995-11-21 1995-11-21 Liquid crystal display element and its manufacturing method KR186206B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950042555A KR186206B1 (en) 1995-11-21 1995-11-21 Liquid crystal display element and its manufacturing method

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR1019950042555A KR186206B1 (en) 1995-11-21 1995-11-21 Liquid crystal display element and its manufacturing method
US08/600,529 US5825437A (en) 1995-11-21 1996-02-13 Structure of a liquid crystal display device and a method of manufacturing same
FR9604226A FR2741477B1 (en) 1995-11-21 1996-04-03 A display device has liquid crystal and process for its manufacturing
DE19623292A DE19623292C2 (en) 1995-11-21 1996-06-11 Liquid crystal display device and process for their preparation
JP30178196A JPH09172018A (en) 1995-11-21 1996-11-13 Aluminum signal line, semiconductor device and manufacture of those
GB9624157A GB2307597B (en) 1995-11-21 1996-11-20 Controlling the generating of hillocks in liquid crystal devices
GB9813759A GB2323475B (en) 1995-11-21 1996-11-20 Controlling the generation of hillocks in liquid crystal devices

Publications (3)

Publication Number Publication Date
KR970028662A KR970028662A (en) 1997-06-24
KR186206B1 true KR186206B1 (en) 1999-05-01
KR0186206B1 KR0186206B1 (en) 1999-05-01

Family

ID=19434965

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950042555A KR186206B1 (en) 1995-11-21 1995-11-21 Liquid crystal display element and its manufacturing method

Country Status (6)

Country Link
US (1) US5825437A (en)
JP (1) JPH09172018A (en)
KR (1) KR186206B1 (en)
DE (1) DE19623292C2 (en)
FR (1) FR2741477B1 (en)
GB (1) GB2307597B (en)

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US5953094A (en) * 1997-04-04 1999-09-14 Sanyo Electric Co., Ltd. Liquid crystal display device
US6501094B1 (en) 1997-06-11 2002-12-31 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device comprising a bottom gate type thin film transistor
US6011605A (en) * 1997-08-04 2000-01-04 Matsushita Electric Industrial Co., Ltd. Liquid crystal display with a metallic reflecting electrode having a two layer film of Ti and Al alloy
US6333518B1 (en) * 1997-08-26 2001-12-25 Lg Electronics Inc. Thin-film transistor and method of making same
JP3361278B2 (en) * 1997-12-26 2003-01-07 シャープ株式会社 Reflection type liquid crystal display device and manufacturing method thereof, and manufacturing method of the circuit board
KR100276442B1 (en) 1998-02-20 2000-12-15 구본준 Liquid crystal display device and its fabrication method
JP4663829B2 (en) * 1998-03-31 2011-04-06 三菱電機株式会社 The liquid crystal display device using the thin film transistor and the thin film transistor
US6207480B1 (en) * 1998-10-29 2001-03-27 Samsung Electronics Co., Inc. Method of manufacturing a thin film transistor array panel for a liquid crystal display
KR100333983B1 (en) * 1999-05-13 2002-04-26 윤종용 thin film transistor array panel for liquid crystal display having wide viewing angle and manufacturing method thereof
JP2001035808A (en) * 1999-07-22 2001-02-09 Semiconductor Energy Lab Co Ltd Wiring and its creating method, semiconductor device having this wiring, and dry-etching method therefor
KR100670060B1 (en) * 2000-04-20 2007-01-16 삼성전자주식회사 Manufacturing method of a thin film transistor array panel for a liquid crystal display
TW480576B (en) * 2000-05-12 2002-03-21 Semiconductor Energy Lab Semiconductor device and method for manufacturing same
TWI286338B (en) * 2000-05-12 2007-09-01 Semiconductor Energy Lab Semiconductor device and manufacturing method thereof
KR100751185B1 (en) * 2000-08-08 2007-08-22 엘지.필립스 엘시디 주식회사 Liquid Crystal Display Device And Method for Fabricating the same
JP4342711B2 (en) 2000-09-20 2009-10-14 株式会社日立製作所 A method of manufacturing a liquid crystal display device
KR100750872B1 (en) * 2001-01-18 2007-08-22 엘지.필립스 엘시디 주식회사 Array substrate for Liquid crystal display and method for fabricating thereof
JP2005515497A (en) * 2002-01-15 2005-05-26 サムスン エレクトロニクス カンパニー リミテッドSamsung Electronics Company,Limited Display device for a wiring and a manufacturing method thereof, a thin film transistor array substrate and a manufacturing method thereof including the wires
JP2004226890A (en) * 2003-01-27 2004-08-12 Fujitsu Display Technologies Corp Liquid crystal display and its manufacturing method
JP4729661B2 (en) * 2003-07-11 2011-07-20 奇美電子股▲ふん▼有限公司Chimei Innolux Corporation Aluminum layer and method of forming no hillock
KR100755557B1 (en) * 2006-01-19 2007-09-06 비오이 하이디스 테크놀로지 주식회사 LCD device with single gate layer
JP4156021B1 (en) * 2008-01-29 2008-09-24 Fcm株式会社 The electrode substrate
JP4885914B2 (en) * 2008-07-16 2012-02-29 三菱電機株式会社 Display device
KR101287478B1 (en) * 2009-06-02 2013-07-19 엘지디스플레이 주식회사 Display device having oxide thin film transistor and method of fabricating thereof
JP5524905B2 (en) * 2011-05-17 2014-06-18 株式会社神戸製鋼所 Al alloy film for a power semiconductor element

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Also Published As

Publication number Publication date
FR2741477A1 (en) 1997-05-23
JPH09172018A (en) 1997-06-30
DE19623292A1 (en) 1997-05-28
DE19623292C2 (en) 1999-06-02
GB2307597B (en) 1999-08-11
FR2741477B1 (en) 1998-04-03
GB2307597A (en) 1997-05-28
GB9624157D0 (en) 1997-01-08
KR970028662A (en) 1997-06-24
US5825437A (en) 1998-10-20

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