JPS6476029A - Liquid crystal optical modulator - Google Patents
Liquid crystal optical modulatorInfo
- Publication number
- JPS6476029A JPS6476029A JP23288487A JP23288487A JPS6476029A JP S6476029 A JPS6476029 A JP S6476029A JP 23288487 A JP23288487 A JP 23288487A JP 23288487 A JP23288487 A JP 23288487A JP S6476029 A JPS6476029 A JP S6476029A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- orientation
- dimensional
- optical modulator
- productivity
- 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 contrive the improvement of workability, productivity, reliability and visibility by constituting each different orientation processing surface by the periodic arrangement of a one-dimensional refining area, so that a two-dimensional diffraction is generated by combining two orientation processing surfaces. CONSTITUTION:On at least one substrate surface in two pieces of substrates 110, 111, the refining areas 140, 150 of an orientation processing having at least two kinds of different liquid crystal orientation functions are arranged so as to have a two-dimensional periodicity as a whole. In this state, a liquid crystal 170 is pinched between two pieces of substrates 110, 111, and by controlling on oriented state of the liquid crystal 170, the optical modulation is executed. In such a way, it is possible to obtain a liquid crystal optical modulator whose workability and productivity are high, in which the steepness of the orientation part against a voltage application is large and which is suitable for time division driving, and has the high visibility with a simple constitution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23288487A JPS6476029A (en) | 1987-09-17 | 1987-09-17 | Liquid crystal optical modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23288487A JPS6476029A (en) | 1987-09-17 | 1987-09-17 | Liquid crystal optical modulator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6476029A true JPS6476029A (en) | 1989-03-22 |
Family
ID=16946351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23288487A Pending JPS6476029A (en) | 1987-09-17 | 1987-09-17 | Liquid crystal optical modulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6476029A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006113590A (en) * | 2004-10-13 | 2006-04-27 | Samsung Sdi Co Ltd | Liquid crystal display apparatus and method for manufacturing the same |
-
1987
- 1987-09-17 JP JP23288487A patent/JPS6476029A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006113590A (en) * | 2004-10-13 | 2006-04-27 | Samsung Sdi Co Ltd | Liquid crystal display apparatus and method for manufacturing the same |
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