TW345624B - Color liquid crystal display apparatus - Google Patents

Color liquid crystal display apparatus

Info

Publication number
TW345624B
TW345624B TW083103065A TW83103065A TW345624B TW 345624 B TW345624 B TW 345624B TW 083103065 A TW083103065 A TW 083103065A TW 83103065 A TW83103065 A TW 83103065A TW 345624 B TW345624 B TW 345624B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
pair
substrates
electrodes
crystal layer
Prior art date
Application number
TW083103065A
Other languages
Chinese (zh)
Inventor
Toshiharu Nishino
Hisahiko Moro
Yasuhisa Nishida
Kazunori Arai
Koichi Tanaka
Shuji Sato
Original Assignee
Casio Computer 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
Priority claimed from JP08476093A external-priority patent/JP3289386B2/en
Priority claimed from JP5128958A external-priority patent/JPH06337397A/en
Priority claimed from JP5168798A external-priority patent/JPH0728026A/en
Priority claimed from JP5290847A external-priority patent/JPH07140462A/en
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Application granted granted Critical
Publication of TW345624B publication Critical patent/TW345624B/en

Links

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  • Liquid Crystal (AREA)

Abstract

A color liquid crystal display apparatus characterized in comprising: a pair of substrates having opposing surfaces, electrodes respectively formed on the opposing surfaces, and aligning films respectively formed to cover the electrodes, the aligning films having undergone aligning treatment in predetermined directions; a liquid crystal layer formed between the pair of substrates and having liquid crystal molecules aligned to be twisted at a twist angle of 180° to 270° from one substrate to the other substrate; a pair of polarizing plates disposed outside the pair of substrates to sandwich the substrates and respectively having transmission axes for linearly polarizing incident light; a phase plate being disposed between the pair of polarizing plates such that an angle defined by the maximum refractive index direction, and the transmission axis of an adjacent one of the polarizing plates is 35° to 55°; and driving means, connected to the electrodes, for applying a voltage to the liquid crystal layer to change a polarized state of light transmitted through the liquid crystal layer so as to change a color of light transmitted through the polarizing plate on an exit side into plural colors.
TW083103065A 1993-04-12 1994-04-08 Color liquid crystal display apparatus TW345624B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP08476093A JP3289386B2 (en) 1993-04-12 1993-04-12 Color liquid crystal display
JP5128958A JPH06337397A (en) 1993-05-31 1993-05-31 Color liquid crystal display device
JP5168798A JPH0728026A (en) 1993-07-08 1993-07-08 Color liquid crystal display device
JP5290847A JPH07140462A (en) 1993-11-19 1993-11-19 Color liquid crystal display device
JP31208893 1993-12-13

Publications (1)

Publication Number Publication Date
TW345624B true TW345624B (en) 1998-11-21

Family

ID=58263827

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083103065A TW345624B (en) 1993-04-12 1994-04-08 Color liquid crystal display apparatus

Country Status (1)

Country Link
TW (1) TW345624B (en)

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