JPS56128919A - Manufacture of picture display panel - Google Patents

Manufacture of picture display panel

Info

Publication number
JPS56128919A
JPS56128919A JP3295780A JP3295780A JPS56128919A JP S56128919 A JPS56128919 A JP S56128919A JP 3295780 A JP3295780 A JP 3295780A JP 3295780 A JP3295780 A JP 3295780A JP S56128919 A JPS56128919 A JP S56128919A
Authority
JP
Japan
Prior art keywords
liquid
crystal material
atmosphere
injected
substrate
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
JP3295780A
Other languages
Japanese (ja)
Inventor
Yoichi Saito
Yasuhiko Tanigawa
Masazo Yoshiyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3295780A priority Critical patent/JPS56128919A/en
Publication of JPS56128919A publication Critical patent/JPS56128919A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To obtain superior pictures free from unevenness by preventing the semiconductor substrate of the liquid-crystal picture display panel of a liquid-crystal television, etc., from deforming by sealing a hole so that an injected liquid-crystal material has a difference in pressure from the atmosphere. CONSTITUTION:Silicon substrate 13 having about 300mum thickness and having surface layer 18 in which a switching element, capacitor, etc., have been integrated, and glass electrode plate 14 having transparent electrode 15 are sealed at their circumference with spacer adhesives 19 containing glass fiber having about 9mum diameter, and liquid-crystal material 16 is injected from injection hole 23. During this liquid-crystal material injection, liquid-crystal material 16 is injected from injection hole 23 at a pressure a little bit higher than the atmosphere by using vacuum chuck 26 with adsorption surface 27 of plane precision is used while substrate 13 is adsorbed, and then the hole is sealed before the vacuum is released. When substrate 13 has outward curvature, the pressure is held lower than the atmosphere to the contrary and in another way, a vacuum chuck having a projection surface inside of it is used for the adjustment.
JP3295780A 1980-03-14 1980-03-14 Manufacture of picture display panel Pending JPS56128919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3295780A JPS56128919A (en) 1980-03-14 1980-03-14 Manufacture of picture display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3295780A JPS56128919A (en) 1980-03-14 1980-03-14 Manufacture of picture display panel

Publications (1)

Publication Number Publication Date
JPS56128919A true JPS56128919A (en) 1981-10-08

Family

ID=12373400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3295780A Pending JPS56128919A (en) 1980-03-14 1980-03-14 Manufacture of picture display panel

Country Status (1)

Country Link
JP (1) JPS56128919A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387718A (en) * 1989-08-30 1991-04-12 Asahi Optical Co Ltd Production of liquid crystal display element
JPH09511901A (en) * 1993-12-23 1997-12-02 アレリックス・バイオファーマスーティカルス・インコーポレーテッド Glutamate receptor (or EAA receptor) polynucleotides and uses thereof
EP1253460A2 (en) * 2001-04-25 2002-10-30 Agilent Technologies, Inc. (a Delaware corporation) System and method for manufacturing liquid crystal micro displays
EP1901111A2 (en) * 2006-09-12 2008-03-19 Samsung Electronics Co., Ltd. Method and apparatus for making flexible displays
US8045120B2 (en) 1997-04-24 2011-10-25 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal panel and equipment comprising said liquid crystal panel
JP2019174573A (en) * 2018-03-27 2019-10-10 シチズンファインデバイス株式会社 Method for manufacturing liquid crystal display panel
JP2021051145A (en) * 2019-09-24 2021-04-01 株式会社Ｊｖｃケンウッド Liquid crystal display element, manufacturing method therefor, and method of manufacturing liquid crystal device
JP2021051146A (en) * 2019-09-24 2021-04-01 株式会社Ｊｖｃケンウッド Liquid crystal device and manufacturing method therefor

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387718A (en) * 1989-08-30 1991-04-12 Asahi Optical Co Ltd Production of liquid crystal display element
JPH09511901A (en) * 1993-12-23 1997-12-02 アレリックス・バイオファーマスーティカルス・インコーポレーテッド Glutamate receptor (or EAA receptor) polynucleotides and uses thereof
US8045120B2 (en) 1997-04-24 2011-10-25 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal panel and equipment comprising said liquid crystal panel
EP1253460A2 (en) * 2001-04-25 2002-10-30 Agilent Technologies, Inc. (a Delaware corporation) System and method for manufacturing liquid crystal micro displays
EP1253460A3 (en) * 2001-04-25 2003-10-22 Agilent Technologies, Inc. (a Delaware corporation) System and method for manufacturing liquid crystal micro displays
EP1901111A2 (en) * 2006-09-12 2008-03-19 Samsung Electronics Co., Ltd. Method and apparatus for making flexible displays
EP1901111A3 (en) * 2006-09-12 2011-07-27 Samsung Electronics Co., Ltd. Method and apparatus for making flexible displays
JP2019174573A (en) * 2018-03-27 2019-10-10 シチズンファインデバイス株式会社 Method for manufacturing liquid crystal display panel
JP2021051145A (en) * 2019-09-24 2021-04-01 株式会社Ｊｖｃケンウッド Liquid crystal display element, manufacturing method therefor, and method of manufacturing liquid crystal device
JP2021051146A (en) * 2019-09-24 2021-04-01 株式会社Ｊｖｃケンウッド Liquid crystal device and manufacturing method therefor

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