JPS54114256A - Construction of liquid crystal cell and production of the same - Google Patents
Construction of liquid crystal cell and production of the sameInfo
- Publication number
- JPS54114256A JPS54114256A JP2174678A JP2174678A JPS54114256A JP S54114256 A JPS54114256 A JP S54114256A JP 2174678 A JP2174678 A JP 2174678A JP 2174678 A JP2174678 A JP 2174678A JP S54114256 A JPS54114256 A JP S54114256A
- Authority
- JP
- Japan
- Prior art keywords
- sealing
- width
- glass
- substrates
- 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
- 238000010276 construction Methods 0.000 title 1
- 210000002858 crystal cell Anatomy 0.000 title 1
- 239000004973 liquid crystal related substance Substances 0.000 title 1
- 238000007789 sealing Methods 0.000 abstract 6
- 239000000758 substrate Substances 0.000 abstract 6
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 239000005394 sealing glass Substances 0.000 abstract 2
- 230000007423 decrease Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 238000004890 malting Methods 0.000 abstract 1
- 238000007639 printing Methods 0.000 abstract 1
- 238000007650 screen-printing Methods 0.000 abstract 1
Landscapes
- Liquid Crystal (AREA)
Abstract
PURPOSE: To satisfy sealing strength, airtight power and the evenness of the inter- substrate spacing sufficiently and achieve and thinner spacing between both substrates without impairing mass productivity by specifying the sealing width of sealing members composed of low melting point sealing glass.
CONSTITUTION: Low melting point sealing glass 10 is screen-printed at a printing width W of 0.2 to 0.4 mm in the respective opposing positions of an upper substrate 1 and a lower substrate 2. The sectional shape of the glass 10 assumes convex form from the causes such as of the surface tension and drying speed of the paste and the release characteristic of the paste from the screen, thus virtually no cavities are produced in the sealed part after sealing and coupling of both substrates. Even more, the thickness H decreases on account of leveling effect or the like after the screen printing of the low malting point sealing paste and the spacing after the sealing and coupling of the substrates 1, 2 becomes smaller. The width L of the glass 10 after temporarily firing is the same as the width W and does not increase.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2174678A JPS54114256A (en) | 1978-02-27 | 1978-02-27 | Construction of liquid crystal cell and production of the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2174678A JPS54114256A (en) | 1978-02-27 | 1978-02-27 | Construction of liquid crystal cell and production of the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54114256A true JPS54114256A (en) | 1979-09-06 |
Family
ID=12063632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2174678A Pending JPS54114256A (en) | 1978-02-27 | 1978-02-27 | Construction of liquid crystal cell and production of the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54114256A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102518U (en) * | 1980-01-09 | 1981-08-11 | ||
| JPS63250622A (en) * | 1987-04-08 | 1988-10-18 | Matsushita Electric Ind Co Ltd | Manufacture of liquid crystal panel |
| CN106353932A (en) * | 2016-11-07 | 2017-01-25 | 深圳市华星光电技术有限公司 | Jointing method of liquid crystal display panel |
| CN115167037A (en) * | 2022-06-09 | 2022-10-11 | Tcl华星光电技术有限公司 | Display panel and preparation method thereof |
-
1978
- 1978-02-27 JP JP2174678A patent/JPS54114256A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56102518U (en) * | 1980-01-09 | 1981-08-11 | ||
| JPS63250622A (en) * | 1987-04-08 | 1988-10-18 | Matsushita Electric Ind Co Ltd | Manufacture of liquid crystal panel |
| CN106353932A (en) * | 2016-11-07 | 2017-01-25 | 深圳市华星光电技术有限公司 | Jointing method of liquid crystal display panel |
| CN115167037A (en) * | 2022-06-09 | 2022-10-11 | Tcl华星光电技术有限公司 | Display panel and preparation method thereof |
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