JPS5680019A - Production of multilayer type liquid crystal display cell - Google Patents

Production of multilayer type liquid crystal display cell

Info

Publication number
JPS5680019A
JPS5680019A JP15834979A JP15834979A JPS5680019A JP S5680019 A JPS5680019 A JP S5680019A JP 15834979 A JP15834979 A JP 15834979A JP 15834979 A JP15834979 A JP 15834979A JP S5680019 A JPS5680019 A JP S5680019A
Authority
JP
Japan
Prior art keywords
substrate
agent
rotatory
liquid crystal
liquid
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.)
Granted
Application number
JP15834979A
Other languages
Japanese (ja)
Other versions
JPH0125048B2 (en
Inventor
Hidehiro Morita
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.)
Casio Computer Co Ltd
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
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP15834979A priority Critical patent/JPS5680019A/en
Publication of JPS5680019A publication Critical patent/JPS5680019A/en
Publication of JPH0125048B2 publication Critical patent/JPH0125048B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)

Abstract

PURPOSE: To decrease the number of steps of liquid filling process and decrease cost by performing the coating of a rotatory polarizing agent only on the predetermined electrode substrate and adhering and superposing the respective electrode substrates then injecting liquid cyrstals in all the liquid crystal filling parts.
CONSTITUTION: Horizontal orientation treatment is applied on the respective electrode forming surfaces of 3 sheets of upper, middle and lower electrode substrates 1, 2, 3, after which first a rotatory polarizing agent 6b of, for example, right rotatory polarization is coated on the oriented surface of the substrate 3, after which the substrate 2 and substrate 1 are superposed by way of sealing materials 4, whereby a cell vase having two layers of liquid crystal filling parts A, B is assembled. After this, P type nematic liquid crystals 5 having beforehand been added with a rotatory polarizing agent 6a of the rotatory polarization opposite from that of the agent having been previously coated on the substrate 3, that is, left rotatory polarization, are injected simultaneously through inlet ports 7, and this results in that the rotatory polarization of the liquid crystals 5 filled in the part B is twist-oriented rightwards because the agent 6a is negated by the agent 6b.
COPYRIGHT: (C)1981,JPO&Japio
JP15834979A 1979-12-06 1979-12-06 Production of multilayer type liquid crystal display cell Granted JPS5680019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15834979A JPS5680019A (en) 1979-12-06 1979-12-06 Production of multilayer type liquid crystal display cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15834979A JPS5680019A (en) 1979-12-06 1979-12-06 Production of multilayer type liquid crystal display cell

Publications (2)

Publication Number Publication Date
JPS5680019A true JPS5680019A (en) 1981-07-01
JPH0125048B2 JPH0125048B2 (en) 1989-05-16

Family

ID=15669699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15834979A Granted JPS5680019A (en) 1979-12-06 1979-12-06 Production of multilayer type liquid crystal display cell

Country Status (1)

Country Link
JP (1) JPS5680019A (en)

Also Published As

Publication number Publication date
JPH0125048B2 (en) 1989-05-16

Similar Documents

Publication Publication Date Title
JPS5697318A (en) Liquid-crystal display element
JPH09146106A (en) Liquid crystal cell and its production
KR930008699A (en) Liquid crystal display
JPS5680019A (en) Production of multilayer type liquid crystal display cell
JPS5526516A (en) Production of liquid crystal display cell
JPS55110216A (en) Multilayer liquid crystal display device
JPS56130715A (en) Multilayered liquid-crystal display device
JPS5680021A (en) Production of liquid crystal display cell
JPS54153599A (en) Liquid crystal display unit of multi-layer type
JPS5692520A (en) Liquid crystal display device
JPS5614218A (en) Liquid crystal display cell and its manufacture
JPH0236929B2 (en)
JPS5688110A (en) Production of liquid crystal display device
JPS55113023A (en) Cell structure of multilayer crystal display device
JPH01200334A (en) Liquid crystal display device
JPS56101126A (en) Liquid crystal display element
JPS5664316A (en) Color liquid crystal display device
JPS552282A (en) Production of display element
JPS58142316A (en) Liquid crystal display element
JPS566218A (en) Liquid crystal display device
JPS5692519A (en) Liquid crystal display device
JPS55166621A (en) Liquid crystal display device
JPS5662226A (en) Production of liquid crystal element
JPS55135818A (en) Manufacture of liquid crystal display device
JPS57142614A (en) Production of liquid crystal display element