JPS55117110A - Tacky polarizing plate - Google Patents
Tacky polarizing plateInfo
- Publication number
- JPS55117110A JPS55117110A JP2474879A JP2474879A JPS55117110A JP S55117110 A JPS55117110 A JP S55117110A JP 2474879 A JP2474879 A JP 2474879A JP 2474879 A JP2474879 A JP 2474879A JP S55117110 A JPS55117110 A JP S55117110A
- Authority
- JP
- Japan
- Prior art keywords
- film
- release
- tape
- pressure
- sensitive adhesive
- 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 automatic affixing to liquid crystal cells by affixing the polarizing film attached with a protecting film onto a long-length carrier tape by means of a pressure-sensitive adhesive agent and affixing a long-length tape thereonto by means of a pressure-sensitive adhesive agent by way of a release-treating film.
CONSTITUTION: A polarizing film 4 having a protecting film 3 is affixed onto a carrier tape 1 composed of long-length paper or resin film by means of a pressure- sensitive or temperature-sensitive adhesive layer 2. On this is affixed a release-treating film 6 by means of a pressure-sensitive adhesive agent 5. 7 is a long-length tape with pressure-sensitive or temperature-sensitive adhesive agent affixed onto the untreated surface of the release film 6. This is a release tape for peeling the release- treating film 6 on the polarizing film 4. The adhesive strength of the release tape is made smaller than the adhesive strength of the carrier tape so that the release tape peels first. Thereby, the bonding to liquid crystal cells may be accomplished automatically and bonding done even in a vacuum.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2474879A JPS55117110A (en) | 1979-03-01 | 1979-03-01 | Tacky polarizing plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2474879A JPS55117110A (en) | 1979-03-01 | 1979-03-01 | Tacky polarizing plate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55117110A true JPS55117110A (en) | 1980-09-09 |
Family
ID=12146756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2474879A Pending JPS55117110A (en) | 1979-03-01 | 1979-03-01 | Tacky polarizing plate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55117110A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0573268A2 (en) * | 1992-06-01 | 1993-12-08 | Sharp Kabushiki Kaisha | Liquid crystal display |
EP0905545A2 (en) * | 1992-06-01 | 1999-03-31 | Sharp Kabushiki Kaisha | Liquid crystal display |
US7022204B2 (en) * | 2002-06-28 | 2006-04-04 | Fuji Photo Film Co., Ltd. | Method and apparatus for bonding polarizing plate |
US20110059327A1 (en) * | 2009-02-16 | 2011-03-10 | Nitto Denko Corporation | Material roll and method for manufacturing material roll |
US20120031552A1 (en) * | 2010-08-05 | 2012-02-09 | Nitto Denko Corporation | Material roll and system and method for manufacturing optical display device |
WO2017104568A1 (en) * | 2015-12-17 | 2017-06-22 | シャープ株式会社 | Method for manufacturing display panel, and method for manufacturing display device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327050A (en) * | 1976-08-25 | 1978-03-13 | Hitachi Ltd | Bonding method of polarized plate to active element |
-
1979
- 1979-03-01 JP JP2474879A patent/JPS55117110A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327050A (en) * | 1976-08-25 | 1978-03-13 | Hitachi Ltd | Bonding method of polarized plate to active element |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0573268A2 (en) * | 1992-06-01 | 1993-12-08 | Sharp Kabushiki Kaisha | Liquid crystal display |
EP0573268A3 (en) * | 1992-06-01 | 1994-08-17 | Sharp Kk | Liquid crystal display |
EP0905545A2 (en) * | 1992-06-01 | 1999-03-31 | Sharp Kabushiki Kaisha | Liquid crystal display |
EP0905545A3 (en) * | 1992-06-01 | 1999-06-30 | Sharp Kabushiki Kaisha | Liquid crystal display |
US7022204B2 (en) * | 2002-06-28 | 2006-04-04 | Fuji Photo Film Co., Ltd. | Method and apparatus for bonding polarizing plate |
CN100365450C (en) * | 2002-06-28 | 2008-01-30 | 富士胶片株式会社 | Polaroid-bindnig method and apparatus |
US7543621B2 (en) | 2002-06-28 | 2009-06-09 | Fujifilm Corporation | Method and apparatus for bonding polarizing plate |
US20110059327A1 (en) * | 2009-02-16 | 2011-03-10 | Nitto Denko Corporation | Material roll and method for manufacturing material roll |
US8808821B2 (en) * | 2009-02-16 | 2014-08-19 | Nitto Denko Corporation | Material roll and method for manufacturing material roll |
US20120031552A1 (en) * | 2010-08-05 | 2012-02-09 | Nitto Denko Corporation | Material roll and system and method for manufacturing optical display device |
US9505197B2 (en) * | 2010-08-05 | 2016-11-29 | Nitto Denko Corporation | Material roll and system and method for manufacturing optical display device |
WO2017104568A1 (en) * | 2015-12-17 | 2017-06-22 | シャープ株式会社 | Method for manufacturing display panel, and method for manufacturing display device |
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