JPS5647022A - Production of liquid crystal display device and its device - Google Patents
Production of liquid crystal display device and its deviceInfo
- Publication number
- JPS5647022A JPS5647022A JP12314779A JP12314779A JPS5647022A JP S5647022 A JPS5647022 A JP S5647022A JP 12314779 A JP12314779 A JP 12314779A JP 12314779 A JP12314779 A JP 12314779A JP S5647022 A JPS5647022 A JP S5647022A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- cell
- injection port
- sealing agent
- cooler
- 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 seal liquid crystal injection ports with a sealing agent of the same amount with good reproducibility by heating the liquid crystal cell injected with liquid crystal and sticking a predetermined amount of the sealig agent at the liquid crystal injection port then cooling the liquid crystal cell.
CONSTITUTION: A heater 14, a constant volume discharger 15 and a cooler 16 are disposed along a conveyor belt 13 moved at a predetermined speed by a pair of drums 11, 12 rotating in the arrow direction. The liquid crystal cell 17 having been already injected with liquid crystal is placed, with its liquid crystal injection port 18 faced upward, on the conveyor belt 13. While the cell 17 is passing in the heater 14, it is heated to allow the liquid crystal to thermally expand and allow the excess portion to overflow from the injection port 8 to be thereby removed, thence a predetermined amount of sealing agent (cold setting type silicone) is stuck on the injection port 8 by way of the nozzle 151 of the constant volume discharger 15, after which the cell 17 is cooled down to about room temperature during passing in the cooler 16 so that the sealing agent is sucked through the injection port 18 and is set, whereby the cell 17 is sealed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12314779A JPS5647022A (en) | 1979-09-27 | 1979-09-27 | Production of liquid crystal display device and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12314779A JPS5647022A (en) | 1979-09-27 | 1979-09-27 | Production of liquid crystal display device and its device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5647022A true JPS5647022A (en) | 1981-04-28 |
Family
ID=14853348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12314779A Pending JPS5647022A (en) | 1979-09-27 | 1979-09-27 | Production of liquid crystal display device and its device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5647022A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62273511A (en) * | 1986-05-22 | 1987-11-27 | Optrex Corp | Method for enclosing electrooptic element |
| JPH01114822A (en) * | 1987-10-28 | 1989-05-08 | Matsushita Electric Ind Co Ltd | Manufacture of liquid crystal display device |
-
1979
- 1979-09-27 JP JP12314779A patent/JPS5647022A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62273511A (en) * | 1986-05-22 | 1987-11-27 | Optrex Corp | Method for enclosing electrooptic element |
| JPH01114822A (en) * | 1987-10-28 | 1989-05-08 | Matsushita Electric Ind Co Ltd | Manufacture of liquid crystal display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NZ188352A (en) | Continuous gravity flow grain drying apparatus with means for adjusting extents of heating and cooling zones | |
| JPS52137734A (en) | High frequency induction heating device | |
| ES453915A1 (en) | Process and apparatus for controlled and gentle heating or cooling of viscous solutions or melts of thermoplastics | |
| JPS5647022A (en) | Production of liquid crystal display device and its device | |
| Hartnett | Mass transfer cooling | |
| GB1346551A (en) | Process and apparatus for gelling solform substance and supplying molten gelled substance | |
| JPS57166032A (en) | Spray type developing device for positive resist | |
| JPS5632124A (en) | Sealing method of liquid crystal display plate | |
| JPS559849A (en) | Metallic (forming) mould | |
| JPS5745522A (en) | Sealing method of liquid crystal display cell | |
| JPS5542048A (en) | Method of and apparatus for measuring freezing point depression using ultrasonic wave | |
| JPS5469454A (en) | Production of liquid crystal display device | |
| JPS56114928A (en) | Orientation processing method for liquid-crystal panel | |
| JPS5240856A (en) | Warm water storage quantity controlling device for water warmer | |
| JPS5473874A (en) | Method of heat treatment for polymer tube | |
| POLEZHAEV et al. | A method for determining the thermal conductivity coefficient of high-temperature materials during their unsteady heating | |
| JPS51136581A (en) | Process for production of a semi-conductor crystal | |
| JPS53118845A (en) | Temperature control apparatus | |
| LEE | Melting of a slab initially at the melt temperature(Analysis of melting properties of slab to determine position of solid-liquid interface and temperature distribution of melted liquid) | |
| JPS52114504A (en) | Device for zone melting with hot wire | |
| JPS5270854A (en) | Liquid crystal indication device | |
| REPUKHOV et al. | Approximate determination of the effectiveness of film cooling with injection ratios less than unity(Approximate method for calculating film cooling effectiveness of flat plate in presence of turbulent boundary layer with injection ratios less than unity) | |
| GRADASSI | High mobility indium antimonide films | |
| JPS5362592A (en) | Ultrasonic probe device | |
| FR997350A (en) | Method and device for regulating the temperature in temperature exchangers |