JPS56101126A - Liquid crystal display element - Google Patents

Liquid crystal display element

Info

Publication number
JPS56101126A
JPS56101126A JP351680A JP351680A JPS56101126A JP S56101126 A JPS56101126 A JP S56101126A JP 351680 A JP351680 A JP 351680A JP 351680 A JP351680 A JP 351680A JP S56101126 A JPS56101126 A JP S56101126A
Authority
JP
Japan
Prior art keywords
liquid crystal
sealing hole
vapordeposition
glass substrates
sealing
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
JP351680A
Other languages
Japanese (ja)
Inventor
Katsu Tamura
Makoto Morijiri
Masanobu Hanazono
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP351680A priority Critical patent/JPS56101126A/en
Publication of JPS56101126A publication Critical patent/JPS56101126A/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
    • G02F1/1341—Filling or closing of cells

Abstract

PURPOSE:To make the simultaneous injection to many elements, economization of the liquid crystal, and the vapordeposition treatment of a sealing hole, by cutting one of four corners of two glass substrates holding a liquid crystal and by forming a sealing hole of the liquid crystal in this corner. CONSTITUTION:Glass substrates 1 and 2 where one of four corners is cut are fixed to each other under pressure after seal material 3 is provided for these glass substrates by the screen printing so that sealing hole 4 is placed in this cut corner. A three-layer film of Cr-Ni-Au or a two-layer film of Cr-Cu for sealing by soldering is formed around sealing hole 4 by the mask vapordeposition method. Liquid crystal 8 is injected from sealing hole 4 to this display element in the vacuum tank. Since the sealing hole is not placed in the deep position in view from the glass substrate end part, the quantity of the liquid crystal poured into the saucer becomes small, and sure vapordeposition treatment of the sealing hole is performed.
JP351680A 1980-01-18 1980-01-18 Liquid crystal display element Pending JPS56101126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP351680A JPS56101126A (en) 1980-01-18 1980-01-18 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP351680A JPS56101126A (en) 1980-01-18 1980-01-18 Liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS56101126A true JPS56101126A (en) 1981-08-13

Family

ID=11559524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP351680A Pending JPS56101126A (en) 1980-01-18 1980-01-18 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS56101126A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391142A2 (en) * 1989-04-07 1990-10-10 Nokia (Deutschland) GmbH Method of filling a liquid-crystal cell
US20140168533A1 (en) * 2012-12-18 2014-06-19 Wistron Corporation Positioning structure for touch display device and touch display device
JP2020174090A (en) * 2019-04-09 2020-10-22 大日本印刷株式会社 Wiring board, composite board, and manufacturing method of composite board

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0391142A2 (en) * 1989-04-07 1990-10-10 Nokia (Deutschland) GmbH Method of filling a liquid-crystal cell
US20140168533A1 (en) * 2012-12-18 2014-06-19 Wistron Corporation Positioning structure for touch display device and touch display device
US9898052B2 (en) * 2012-12-18 2018-02-20 Wistron Corporation Positioning structure for touch display device and touch display device
JP2020174090A (en) * 2019-04-09 2020-10-22 大日本印刷株式会社 Wiring board, composite board, and manufacturing method of composite board

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