JPS5567726A - Liquid crystal display device - Google Patents
Liquid crystal display deviceInfo
- Publication number
- JPS5567726A JPS5567726A JP14115678A JP14115678A JPS5567726A JP S5567726 A JPS5567726 A JP S5567726A JP 14115678 A JP14115678 A JP 14115678A JP 14115678 A JP14115678 A JP 14115678A JP S5567726 A JPS5567726 A JP S5567726A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- sealing
- injection port
- powder
- paste
- 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 make the conduction between the electrodes of upper and lower substrates and sealing of injection ports sure by coating and baking the paste comprising mixing metal powder of one or more kinds of Au, Ag, Pd in the specific low-melting-point glass powder on the side faces of the end part near the liquid crystal injection port then sealing by soldering.
CONSTITUTION: PbO70W90%, B2O510W20%, ZnO0W10%, SiO20W7%, Al2O3 0W5% based on weight are used for the low-melting point glass powder and the one comprising mixing metal powder or one or more kinds of Au, Ag, Pd to this so as to become 30W70% of the total amount based on weight and forming the mixture to paste form is coated on the side faces 8a, 8a of the end part of the liquid crystal injection port 9 of the upper and lower substrates 1, 2 of the liquid crystal display device, after which it is fired to perform conduction of the terminal connecting electrodes 3', 4' on the substrates 1, 2, thence solder sealing of the injection port 9 is accomplished. The paste mixed with Au powder 30W50wt%, particularly 40± 5wt. is preferable. Here, 6 denotes substrate sealing material.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14115678A JPS5567726A (en) | 1978-11-17 | 1978-11-17 | Liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14115678A JPS5567726A (en) | 1978-11-17 | 1978-11-17 | Liquid crystal display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5567726A true JPS5567726A (en) | 1980-05-22 |
Family
ID=15285425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14115678A Pending JPS5567726A (en) | 1978-11-17 | 1978-11-17 | Liquid crystal display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5567726A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5115352B2 (en) * | 1971-08-31 | 1976-05-15 | ||
JPS5323649A (en) * | 1976-08-18 | 1978-03-04 | Dainippon Printing Co Ltd | Liquid crystal display cell |
-
1978
- 1978-11-17 JP JP14115678A patent/JPS5567726A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5115352B2 (en) * | 1971-08-31 | 1976-05-15 | ||
JPS5323649A (en) * | 1976-08-18 | 1978-03-04 | Dainippon Printing Co Ltd | Liquid crystal display cell |
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