NL1002874C2 - A process for the manufacture of a plate of an active matrix liquid crystal readout screen, and a plate obtained by this process. - Google Patents

A process for the manufacture of a plate of an active matrix liquid crystal readout screen, and a plate obtained by this process.

Info

Publication number
NL1002874C2
NL1002874C2 NL1002874A NL1002874A NL1002874C2 NL 1002874 C2 NL1002874 C2 NL 1002874C2 NL 1002874 A NL1002874 A NL 1002874A NL 1002874 A NL1002874 A NL 1002874A NL 1002874 C2 NL1002874 C2 NL 1002874C2
Authority
NL
Netherlands
Prior art keywords
plate
manufacture
liquid crystal
active matrix
matrix liquid
Prior art date
Application number
NL1002874A
Other languages
Dutch (nl)
Other versions
NL1002874A1 (en
Inventor
Bruno Vinouse
Francois Richou
Francois Morin
Original Assignee
France Telecom
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 France Telecom filed Critical France Telecom
Application granted granted Critical
Publication of NL1002874C2 publication Critical patent/NL1002874C2/en
Publication of NL1002874A1 publication Critical patent/NL1002874A1/en

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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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
    • G02F1/1343—Electrodes
    • G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
    • H01L29/41725—Source or drain electrodes for field effect devices
    • H01L29/41733—Source or drain electrodes for field effect devices for thin film transistors with insulated gate

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Thin Film Transistor (AREA)
NL1002874A 1995-04-20 1996-04-16 A process for the manufacture of a plate of an active matrix liquid crystal readout screen, and a plate obtained by this process. NL1002874C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504735A FR2733342B1 (en) 1995-04-20 1995-04-20 METHOD FOR MANUFACTURING A PLATE OF A LIQUID CRYSTAL AND ACTIVE MATRIX DISPLAY SCREEN, AND PLATE OBTAINED BY THIS METHOD

Publications (2)

Publication Number Publication Date
NL1002874C2 true NL1002874C2 (en) 1996-10-22
NL1002874A1 NL1002874A1 (en) 1996-10-22

Family

ID=9478293

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1002874A NL1002874C2 (en) 1995-04-20 1996-04-16 A process for the manufacture of a plate of an active matrix liquid crystal readout screen, and a plate obtained by this process.

Country Status (3)

Country Link
JP (1) JPH08292451A (en)
FR (1) FR2733342B1 (en)
NL (1) NL1002874C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8307549B2 (en) 2001-11-20 2012-11-13 Touchsensor Technologies, Llc Method of making an electrical circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03127030A (en) * 1989-10-13 1991-05-30 Sharp Corp Production of display electrode substrate
JP2622183B2 (en) * 1990-04-05 1997-06-18 シャープ株式会社 Active matrix display device
FR2679057B1 (en) * 1991-07-11 1995-10-20 Morin Francois LIQUID CRYSTAL, ACTIVE MATRIX AND HIGH DEFINITION SCREEN STRUCTURE.
JPH0651345A (en) * 1992-08-04 1994-02-25 Fujitsu Ltd Formation of pixel electrode for display device

Also Published As

Publication number Publication date
FR2733342A1 (en) 1996-10-25
FR2733342B1 (en) 1997-05-23
JPH08292451A (en) 1996-11-05
NL1002874A1 (en) 1996-10-22

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
PD2A A request for search or an international type search has been filed
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20041101