JPS5695220A - Manufacture of liquid crystal cell - Google Patents
Manufacture of liquid crystal cellInfo
- Publication number
- JPS5695220A JPS5695220A JP17182179A JP17182179A JPS5695220A JP S5695220 A JPS5695220 A JP S5695220A JP 17182179 A JP17182179 A JP 17182179A JP 17182179 A JP17182179 A JP 17182179A JP S5695220 A JPS5695220 A JP S5695220A
- Authority
- JP
- Japan
- Prior art keywords
- substrates
- spacer
- liq
- laser beams
- crystal layer
- 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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To prevent a cell from being deformed, the liq. crystal layer from being made uneven in thickness and the polarizing layer from being destroyed by locally irradiating the spacer part between upper and under substrates made of synthetic resin with infrared rays or laser beams to adhere the substrates.
CONSTITUTION: A colored plastic film as spacer 3 is interposed between upper and under substrates 1, 2 made of transparent synthetic resin, and by moving YAG (Y-Al-Ga crystal contg. Nb) laser beams or infrared beams 6, in the arrow direction, emitted from light source 4 and contracted in beam diameter with a lens while pressing substrates 1, 2 from the top and bottom, the spacer part is locally heated to join substrates 1, 2 and spacer 3 together without damaging the liq. crystal layer part and the display window parts of polarizing layer 8 and reflecting face 9 when layer 8 and face 9 are formed on the liq. crystal layer side of under substrate 2. Spacer 3 and upper substrate 1 may be united, and adhered part 7 may be coated with Cr, Al or the like by vapor deposition and allowed to absorb laser beams or infrared beams 6 to melt bond plastics.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17182179A JPS5695220A (en) | 1979-12-28 | 1979-12-28 | Manufacture of liquid crystal cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17182179A JPS5695220A (en) | 1979-12-28 | 1979-12-28 | Manufacture of liquid crystal cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5695220A true JPS5695220A (en) | 1981-08-01 |
Family
ID=15930355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17182179A Pending JPS5695220A (en) | 1979-12-28 | 1979-12-28 | Manufacture of liquid crystal cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5695220A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5793461A (en) * | 1994-06-24 | 1998-08-11 | Sharp Kabushiki Kaisha | Liquid crystal display element and manufacturing method thereof including applying both UV and IR light to the seal |
| JP2007017590A (en) * | 2005-07-06 | 2007-01-25 | Seiko Epson Corp | Liquid crystal device, manufacturing method of liquid crystal device and electronic equipment |
| WO2018042884A1 (en) * | 2016-08-30 | 2018-03-08 | パナソニックＩｐマネジメント株式会社 | Optical device and method for manufacturing optical device |
-
1979
- 1979-12-28 JP JP17182179A patent/JPS5695220A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5793461A (en) * | 1994-06-24 | 1998-08-11 | Sharp Kabushiki Kaisha | Liquid crystal display element and manufacturing method thereof including applying both UV and IR light to the seal |
| JP2007017590A (en) * | 2005-07-06 | 2007-01-25 | Seiko Epson Corp | Liquid crystal device, manufacturing method of liquid crystal device and electronic equipment |
| WO2018042884A1 (en) * | 2016-08-30 | 2018-03-08 | パナソニックＩｐマネジメント株式会社 | Optical device and method for manufacturing optical device |
| JPWO2018042884A1 (en) * | 2016-08-30 | 2019-02-14 | パナソニックＩｐマネジメント株式会社 | Optical device and method for manufacturing optical device |
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