JPS6463924A - Manufacture of liquid crystal display element - Google Patents
Manufacture of liquid crystal display elementInfo
- Publication number
- JPS6463924A JPS6463924A JP22034787A JP22034787A JPS6463924A JP S6463924 A JPS6463924 A JP S6463924A JP 22034787 A JP22034787 A JP 22034787A JP 22034787 A JP22034787 A JP 22034787A JP S6463924 A JPS6463924 A JP S6463924A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- cell
- air
- discharge opening
- air discharge
- 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 prevent air bubbles from entering the display screen of a liquid crystal cell by injecting heated ferroelectric liquid crystal through an injection opening while the air discharge opening of the liquid crystal cell is open to the outside air. CONSTITUTION:When upper and lower substrates are sealed with a sealing material 4, the injection opening 7 for injecting the liquid crystal and the air discharge opening 8 are formed on the upper and lower or right and left opposite sides of the cell. Then while the air discharge opening 8 is open to the outside air, the ferroelectric liquid crystal which is heated is injected through the injection opening 7. Namely, the liquid crystal 6 is injected gradually into the cell A through the injection opening 7 with interfacial tension to fill the cell entirely. Thus, the liquid crystal is injected while the cell is stood upright, so even if an air bubble enters the cell, the air bubble moves up in the cell and is discharged from the air discharge opening 8. Consequently, the injection of the liquid crystal is smooth and even if the air bubbles enter the liquid crystal, the air bubble is discharged from the air discharge opening 8 at the upper part and never remains.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22034787A JPS6463924A (en) | 1987-09-04 | 1987-09-04 | Manufacture of liquid crystal display element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22034787A JPS6463924A (en) | 1987-09-04 | 1987-09-04 | Manufacture of liquid crystal display element |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6463924A true JPS6463924A (en) | 1989-03-09 |
Family
ID=16749714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22034787A Pending JPS6463924A (en) | 1987-09-04 | 1987-09-04 | Manufacture of liquid crystal display element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6463924A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5835181A (en) * | 1995-12-27 | 1998-11-10 | Canon Kabushiki Kaisha | Process for producing liquid crystal including discharging liquid crystal material through second aperture |
-
1987
- 1987-09-04 JP JP22034787A patent/JPS6463924A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5835181A (en) * | 1995-12-27 | 1998-11-10 | Canon Kabushiki Kaisha | Process for producing liquid crystal including discharging liquid crystal material through second aperture |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6454420A (en) | Liquid crystal display element | |
JPS6463924A (en) | Manufacture of liquid crystal display element | |
JPS6491112A (en) | Liquid crystal injecting device | |
JPS5584918A (en) | Liquid crystal cell | |
JPS5691220A (en) | Electrochromic display body | |
JPS64928A (en) | Liquid crystal element | |
JPS57130011A (en) | Production of liquid crystal element | |
JPS57161723A (en) | Multilayered cell type electrooptical display device | |
JPS56168633A (en) | Liquid crystal display element | |
JPS5677822A (en) | Display cell | |
JPS57104111A (en) | Injection of liquid crystal | |
JPS5792309A (en) | Manufacture of liquid crystal display element | |
JPS56106220A (en) | Manufacture of electrooptical display cell | |
JPS57112718A (en) | Method for injecting liquid crystal into liquid crystal panel | |
JPS5737332A (en) | Optical display panel | |
JPS5732419A (en) | Liquid crystal display element | |
JPS5692515A (en) | Production of optical display panel | |
KR870000505Y1 (en) | The plastic prism for learning | |
JPS54145159A (en) | Liquid crystal display panel | |
JPS55138722A (en) | Production of display device | |
JPS55126214A (en) | Liquid crystal display device | |
JPS6488521A (en) | Liquid crystal display unit | |
JPS56159616A (en) | Liquid crystal display element | |
KR960024587A (en) | LCD injection device | |
KR970007447A (en) | Liquid crystal display device manufacturing method |