JPS5680019A - Production of multilayer type liquid crystal display cell - Google Patents
Production of multilayer type liquid crystal display cellInfo
- 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
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
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) |
-
1979
- 1979-12-06 JP JP15834979A patent/JPS5680019A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0125048B2 (en) | 1989-05-16 |
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