CH554575A - DISPLAY SCREEN WITH A LIQUID CRYSTAL LAYER AND METHOD FOR MANUFACTURING IT. - Google Patents

DISPLAY SCREEN WITH A LIQUID CRYSTAL LAYER AND METHOD FOR MANUFACTURING IT.

Info

Publication number
CH554575A
CH554575A CH231373A CH231373A CH554575A CH 554575 A CH554575 A CH 554575A CH 231373 A CH231373 A CH 231373A CH 231373 A CH231373 A CH 231373A CH 554575 A CH554575 A CH 554575A
Authority
CH
Switzerland
Prior art keywords
manufacturing
liquid crystal
display screen
crystal layer
layer
Prior art date
Application number
CH231373A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH554575A publication Critical patent/CH554575A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CH231373A 1972-03-03 1973-02-16 DISPLAY SCREEN WITH A LIQUID CRYSTAL LAYER AND METHOD FOR MANUFACTURING IT. CH554575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722210387 DE2210387C3 (en) 1972-03-03 1972-03-03 Liquid crystal layer display screen and method of manufacturing the same

Publications (1)

Publication Number Publication Date
CH554575A true CH554575A (en) 1974-09-30

Family

ID=5837870

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231373A CH554575A (en) 1972-03-03 1973-02-16 DISPLAY SCREEN WITH A LIQUID CRYSTAL LAYER AND METHOD FOR MANUFACTURING IT.

Country Status (8)

Country Link
JP (1) JPS48104561A (en)
BE (1) BE796223A (en)
CH (1) CH554575A (en)
DE (1) DE2210387C3 (en)
FR (1) FR2175432A5 (en)
IT (1) IT979532B (en)
LU (1) LU67139A1 (en)
NL (1) NL7302894A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2553739A1 (en) * 1974-12-09 1976-06-10 Hughes Aircraft Co TRANSISTOR FIELD FOR CONTROLLING AN OPTICAL MEDIUM AND METHOD FOR MANUFACTURING IT
DE2850518A1 (en) * 1978-11-22 1980-06-26 Rau Swf Autozubehoer DEVICE FOR DISPLAYING MEASURED VALUES
DE3602796A1 (en) * 1986-01-30 1987-08-06 Messerschmitt Boelkow Blohm SENSOR ELEMENT WITH A MEMORY FOR ABNORMAL CHANGES IN THE INCIDENT LIGHT INTENSITY

Also Published As

Publication number Publication date
DE2210387B2 (en) 1973-12-06
DE2210387A1 (en) 1973-09-13
IT979532B (en) 1974-09-30
LU67139A1 (en) 1973-05-22
DE2210387C3 (en) 1974-07-04
JPS48104561A (en) 1973-12-27
BE796223A (en) 1973-07-02
FR2175432A5 (en) 1973-10-19
NL7302894A (en) 1973-09-06

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Legal Events

Date Code Title Description
PL Patent ceased