JPH0372969B2 - - Google Patents

Info

Publication number
JPH0372969B2
JPH0372969B2 JP56074230A JP7423081A JPH0372969B2 JP H0372969 B2 JPH0372969 B2 JP H0372969B2 JP 56074230 A JP56074230 A JP 56074230A JP 7423081 A JP7423081 A JP 7423081A JP H0372969 B2 JPH0372969 B2 JP H0372969B2
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
display element
black
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.)
Expired - Lifetime
Application number
JP56074230A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57189117A (en
Inventor
Masahiro Kawamoto
Fumio Takeuchi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP56074230A priority Critical patent/JPS57189117A/ja
Publication of JPS57189117A publication Critical patent/JPS57189117A/ja
Publication of JPH0372969B2 publication Critical patent/JPH0372969B2/ja
Granted 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Liquid Crystal (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)
JP56074230A 1981-05-19 1981-05-19 Liquid crystal display element Granted JPS57189117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56074230A JPS57189117A (en) 1981-05-19 1981-05-19 Liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56074230A JPS57189117A (en) 1981-05-19 1981-05-19 Liquid crystal display element

Publications (2)

Publication Number Publication Date
JPS57189117A JPS57189117A (en) 1982-11-20
JPH0372969B2 true JPH0372969B2 (en]) 1991-11-20

Family

ID=13541157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56074230A Granted JPS57189117A (en) 1981-05-19 1981-05-19 Liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS57189117A (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5872925A (ja) * 1981-10-28 1983-05-02 Hitachi Ltd 液晶表示素子
CH660246A5 (de) * 1983-07-08 1987-03-31 Bbc Brown Boveri & Cie Fluessigkristallzelle.
JPH0782172B2 (ja) * 1986-10-02 1995-09-06 触媒化成工業株式会社 黒色系粒子およびこの黒色系粒子を含む表示装置
JP2543682B2 (ja) * 1986-10-13 1996-10-16 セイコーエプソン株式会社 液晶電気光学装置
US5153068A (en) * 1989-06-29 1992-10-06 Sekisui Fine Chemical Co., Ltd. Coated particle
JP2872736B2 (ja) * 1990-03-27 1999-03-24 積水ファインケミカル株式会社 液晶表示素子の製造方法
WO1992006402A1 (en) * 1990-09-29 1992-04-16 Sekisui Fine Chemical Co., Ltd. A fine sphere, a spherical spacer for a liquid crystal display element and a liquid crystal display element using the same
JPH0720793A (ja) * 1993-07-06 1995-01-24 Katsuhiko Seki スクリ―ン印刷によるｌｅｄ表示用ブラックマスクフィルタ―の製造方法
WO2024058275A1 (ja) * 2022-09-16 2024-03-21 Ｔｏｐｐａｎホールディングス株式会社 調光シート

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5796416U (en]) * 1980-12-01 1982-06-14

Also Published As

Publication number Publication date
JPS57189117A (en) 1982-11-20

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