JPS5756821A - Display element and its manufacture - Google Patents

Display element and its manufacture

Info

Publication number
JPS5756821A
JPS5756821A JP55132594A JP13259480A JPS5756821A JP S5756821 A JPS5756821 A JP S5756821A JP 55132594 A JP55132594 A JP 55132594A JP 13259480 A JP13259480 A JP 13259480A JP S5756821 A JPS5756821 A JP S5756821A
Authority
JP
Japan
Prior art keywords
electrode pattern
groove
upper plate
terminal
electrode
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
JP55132594A
Other languages
Japanese (ja)
Inventor
Katsuya Masuda
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP55132594A priority Critical patent/JPS5756821A/en
Publication of JPS5756821A publication Critical patent/JPS5756821A/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
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels

Abstract

PURPOSE:To reduce a short circuit between electrode patterns, and to decrease a crack of an upper plate, by providing a groove in the vicinity of the terminal part of a display element having an electrode pattern and its terminal part on the upper plate and the lower plate. CONSTITUTION:On an upper plate 6, an electrode pattern 9 to each display is provide, and on a lower plate 8, a common electrode is provided. As for the upper plate 6, an oriented film of a liquid crystal substance, and the electrode pattern 9 are formed, and after that, a groove 10 is provided between each terminal 9a of the electrode pattern by means of etching. When zebra rubber has been adopted as a connector, since the groove 10 is provided, the thickness of the terminal 9a of the electrode pattern 9 generates the same effect as scores-several hundred mum substantially although it is submicron. Accordingly, even if pressure force is small, conduction is held sufficiently and exactly, and a pitch shift is not caused because zebra rubber fills the groove 10.
JP55132594A 1980-09-24 1980-09-24 Display element and its manufacture Pending JPS5756821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55132594A JPS5756821A (en) 1980-09-24 1980-09-24 Display element and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55132594A JPS5756821A (en) 1980-09-24 1980-09-24 Display element and its manufacture

Publications (1)

Publication Number Publication Date
JPS5756821A true JPS5756821A (en) 1982-04-05

Family

ID=15084985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55132594A Pending JPS5756821A (en) 1980-09-24 1980-09-24 Display element and its manufacture

Country Status (1)

Country Link
JP (1) JPS5756821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018001551T5 (en) 2017-03-21 2019-12-19 Murata Machinery, Ltd. THREAD WINDING DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112018001551T5 (en) 2017-03-21 2019-12-19 Murata Machinery, Ltd. THREAD WINDING DEVICE

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