JPS5570813A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS5570813A
JPS5570813A JP14478278A JP14478278A JPS5570813A JP S5570813 A JPS5570813 A JP S5570813A JP 14478278 A JP14478278 A JP 14478278A JP 14478278 A JP14478278 A JP 14478278A JP S5570813 A JPS5570813 A JP S5570813A
Authority
JP
Japan
Prior art keywords
liquid crystal
mode
substrates
orientation treatment
type
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
JP14478278A
Other languages
Japanese (ja)
Inventor
Koji Suzuki
Takaaki Aoyama
Seigo Togashi
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP14478278A priority Critical patent/JPS5570813A/en
Publication of JPS5570813A publication Critical patent/JPS5570813A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve display effect without causing white turbid state through simple and reliable orientation treatment by displaying respective liquid crystal layers in twisted nematic (TN) mode and specific liquid crystal color display mode and applying the orientation treatment of the specific TN mode over the entire surface of substrates.
CONSTITUTION: Orientation treatment of conventional TN mode is accomplished by performing SiO vapor deposition to substrates 11, 12 at an angle θ from the respective substrate normals in the directions 21, 22 differing by about π/2 with respect to the respective substrates. The liquid crystal cell having a plurality of liquid crystal layers is assembled by the substrates 11, 12 having orientation treated layer 31, 32, a sealing part composed of low-melting-point glass serving also as a spacer and a parting part 5 to form the liquid crystal layer 61 of TN mode and the liquid crystal layer 62 of white and Taylor type guesthost effect (WT type GH) mode using chiral liquid crystal and multichromatic dyes. This orientation treatment obviates the production of white turbid phenomenon in the WT type GH mode.
COPYRIGHT: (C)1980,JPO&Japio
JP14478278A 1978-11-22 1978-11-22 Liquid crystal display device Pending JPS5570813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14478278A JPS5570813A (en) 1978-11-22 1978-11-22 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14478278A JPS5570813A (en) 1978-11-22 1978-11-22 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS5570813A true JPS5570813A (en) 1980-05-28

Family

ID=15370303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14478278A Pending JPS5570813A (en) 1978-11-22 1978-11-22 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5570813A (en)

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