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CA2276194A1 - Filtres couleurs et leur methode de fabrication, afficheurs couleur a cristaux liquides et methode d'attaque de ces afficheurs - Google Patents

Filtres couleurs et leur methode de fabrication, afficheurs couleur a cristaux liquides et methode d'attaque de ces afficheurs Download PDF

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Publication number
CA2276194A1
CA2276194A1 CA002276194A CA2276194A CA2276194A1 CA 2276194 A1 CA2276194 A1 CA 2276194A1 CA 002276194 A CA002276194 A CA 002276194A CA 2276194 A CA2276194 A CA 2276194A CA 2276194 A1 CA2276194 A1 CA 2276194A1
Authority
CA
Canada
Prior art keywords
electrode
substrate
liquid crystal
coloring matter
color filter
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.)
Abandoned
Application number
CA002276194A
Other languages
English (en)
Inventor
Seiichirou Yokoyama
Hideaki Kurata
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Individual
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
Priority claimed from JP2230380A external-priority patent/JPH04110901A/ja
Priority claimed from JP9105491A external-priority patent/JPH06230211A/ja
Application filed by Individual filed Critical Individual
Priority claimed from CA002072112A external-priority patent/CA2072112C/fr
Publication of CA2276194A1 publication Critical patent/CA2276194A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)
  • Liquid Crystal (AREA)
CA002276194A 1990-08-31 1991-08-30 Filtres couleurs et leur methode de fabrication, afficheurs couleur a cristaux liquides et methode d'attaque de ces afficheurs Abandoned CA2276194A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2230380A JPH04110901A (ja) 1990-08-31 1990-08-31 カラーフィルタ及びその製造方法並びにカラー液晶パネル及びその駆動方法
JP2-230380 1990-08-31
JP3-91054 1991-03-29
JP9105491A JPH06230211A (ja) 1991-03-29 1991-03-29 カラーフィルタ及びその製造方法並びに該カラーフィルタを用いたカラー液晶ディスプレイ及びその駆動方法
CA002072112A CA2072112C (fr) 1990-08-31 1991-08-30 Filtres couleurs et leur methode de fabrication, afficheurs couleur a cristaux liquides et methode d'attaque de ces afficheurs

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002072112A Division CA2072112C (fr) 1990-08-31 1991-08-30 Filtres couleurs et leur methode de fabrication, afficheurs couleur a cristaux liquides et methode d'attaque de ces afficheurs

Publications (1)

Publication Number Publication Date
CA2276194A1 true CA2276194A1 (fr) 1992-03-01

Family

ID=31191483

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002276194A Abandoned CA2276194A1 (fr) 1990-08-31 1991-08-30 Filtres couleurs et leur methode de fabrication, afficheurs couleur a cristaux liquides et methode d'attaque de ces afficheurs

Country Status (1)

Country Link
CA (1) CA2276194A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112433407A (zh) * 2020-12-18 2021-03-02 武汉华星光电半导体显示技术有限公司 彩膜基板的制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112433407A (zh) * 2020-12-18 2021-03-02 武汉华星光电半导体显示技术有限公司 彩膜基板的制备方法

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