JPS5697319A - Polishing method of substrate for liquid-crystal display element - Google Patents
Polishing method of substrate for liquid-crystal display elementInfo
- Publication number
- JPS5697319A JPS5697319A JP17293479A JP17293479A JPS5697319A JP S5697319 A JPS5697319 A JP S5697319A JP 17293479 A JP17293479 A JP 17293479A JP 17293479 A JP17293479 A JP 17293479A JP S5697319 A JPS5697319 A JP S5697319A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- treated film
- surface treated
- electrode substrate
- display element
- 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
Links
Landscapes
- Liquid Crystal (AREA)
Abstract
PURPOSE: To form uniform grooves which effectively orient a liquid crystal on the surface treated film of an electrode substrate by polishing the surface of said surface treated film to be put in contact with a liquid crystal material, in the fixed direction, with a sheet or roller fixed with a specific fibrous material in the perpendicular direction.
CONSTITUTION: A silane coupline agent or the like is coated on the surface of an electrode substrate to be put in contact with a liquid crystal material, whereby a surface treated film is formed. This surface treated film is polished in a fixed direction with a sheet or roller 2 which has plural grooves in a lengthwise direction and is secured with fibers 1 of acrylic or polyester of 0.01W0.3mmϕ in a perpendicular direction, whereby numerous small grooves of a fixed direction are formed. By using this electrode substrate, the good quality liquid crystal display element regularly and effectively oriented with the liquid crystal is obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17293479A JPS5697319A (en) | 1979-12-28 | 1979-12-28 | Polishing method of substrate for liquid-crystal display element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17293479A JPS5697319A (en) | 1979-12-28 | 1979-12-28 | Polishing method of substrate for liquid-crystal display element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5697319A true JPS5697319A (en) | 1981-08-06 |
Family
ID=15951055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17293479A Pending JPS5697319A (en) | 1979-12-28 | 1979-12-28 | Polishing method of substrate for liquid-crystal display element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5697319A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03100519A (en) * | 1989-09-13 | 1991-04-25 | Canon Inc | Rubbing cloth for orienting ferroelectric liquid crystal |
-
1979
- 1979-12-28 JP JP17293479A patent/JPS5697319A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03100519A (en) * | 1989-09-13 | 1991-04-25 | Canon Inc | Rubbing cloth for orienting ferroelectric liquid crystal |
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