JPS54134453A - Polishing method of substrate of liquid crystal display element - Google Patents
Polishing method of substrate of liquid crystal display elementInfo
- Publication number
- JPS54134453A JPS54134453A JP4128278A JP4128278A JPS54134453A JP S54134453 A JPS54134453 A JP S54134453A JP 4128278 A JP4128278 A JP 4128278A JP 4128278 A JP4128278 A JP 4128278A JP S54134453 A JPS54134453 A JP S54134453A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- substrate
- crystal display
- display element
- fibers
- 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
Abstract
PURPOSE: To form uniform fine scratches in high polishing efficiency thereby to produce a substrate having an excellent directivity of liquid crystal by polishing the glass substrate of a liquid crystal display element with the use of plishing paper cloth which has such fibers on the surface thereon as are at a right angle with respect thereto.
CONSTITUTION: Fibers 4 made of cotton, plastics or glass are fixed at a right angle to a tape or sheet 3 made of paper, clock or plastics thereby to produce polishing paper cloth. This is used to polish the glass substrate of a liquid crystal element in one direction. It is preferred that the aforementioned fibers be made to have a thickness of about 0.02 to 0.2 mm and a length of about 5 to 6 mm.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4128278A JPS54134453A (en) | 1978-04-10 | 1978-04-10 | Polishing method of substrate of liquid crystal display element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4128278A JPS54134453A (en) | 1978-04-10 | 1978-04-10 | Polishing method of substrate of liquid crystal display element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54134453A true JPS54134453A (en) | 1979-10-18 |
Family
ID=12604082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4128278A Pending JPS54134453A (en) | 1978-04-10 | 1978-04-10 | Polishing method of substrate of liquid crystal display element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54134453A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269932A (en) * | 1986-05-19 | 1987-11-24 | Stanley Electric Co Ltd | Production of liquid crystal display element |
| JPS62270917A (en) * | 1986-05-20 | 1987-11-25 | Stanley Electric Co Ltd | Diagonal orientation treatment for liquid crystal display element |
| JPS62270918A (en) * | 1986-05-20 | 1987-11-25 | Stanley Electric Co Ltd | Diagonal orientation treatment of liquid crystal display element |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51114147A (en) * | 1975-03-31 | 1976-10-07 | Sharp Corp | A method of forming twist-nematic liquid crystal indicating element of field effct type |
-
1978
- 1978-04-10 JP JP4128278A patent/JPS54134453A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51114147A (en) * | 1975-03-31 | 1976-10-07 | Sharp Corp | A method of forming twist-nematic liquid crystal indicating element of field effct type |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269932A (en) * | 1986-05-19 | 1987-11-24 | Stanley Electric Co Ltd | Production of liquid crystal display element |
| JPS62270917A (en) * | 1986-05-20 | 1987-11-25 | Stanley Electric Co Ltd | Diagonal orientation treatment for liquid crystal display element |
| JPS62270918A (en) * | 1986-05-20 | 1987-11-25 | Stanley Electric Co Ltd | Diagonal orientation treatment of liquid crystal display element |
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