JPH0268524A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPH0268524A
JPH0268524A JP22031888A JP22031888A JPH0268524A JP H0268524 A JPH0268524 A JP H0268524A JP 22031888 A JP22031888 A JP 22031888A JP 22031888 A JP22031888 A JP 22031888A JP H0268524 A JPH0268524 A JP H0268524A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
wiring
liquid crystal
display device
protective film
end
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
Application number
JP22031888A
Inventor
Kazumasa Koide
Akira Sasano
Masahiko Suzuki
Yoshiyuki Tsujita
Takashi Yajima
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To prevent the corrosion of the wiring connected to external driving circuit even if the liquid crystal display device is operated in a high-temp. and high-humidity state by coating the part corresponding to the end part of a protective film for protecting the wiring connected to the external driving circuit with a non-water permeable resin.
CONSTITUTION: The part corresponding to the end of the protective film 1 of the wiring 8 for connecting the liquid crystal display device formed by crimping a liquid crystal LC between upper and lower transparent glass substrates 1 and 2 to the external driving circuit is coated with the epoxy resin 7. The resin 7 may be resins except the epoxy resin as far as the resins are non-water permeable. Since the part corresponding to the protective film 1 end of the wiring 8 is coated with the non-water permeable epoxy resin 7 in such a manner, the adsorption of moisture is prevented even if the display device is operated at and under a high temp. and high humidity. The corrosion of the part corresponding to the protective film 1 end of the wiring 8 is, therefore, obviated and the disconnection of the wiring 8 is prevented.
COPYRIGHT: (C)1990,JPO&Japio
JP22031888A 1988-09-05 1988-09-05 Liquid crystal display device Pending JPH0268524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22031888A JPH0268524A (en) 1988-09-05 1988-09-05 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22031888A JPH0268524A (en) 1988-09-05 1988-09-05 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPH0268524A true true JPH0268524A (en) 1990-03-08

Family

ID=16749264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22031888A Pending JPH0268524A (en) 1988-09-05 1988-09-05 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPH0268524A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6989881B2 (en) 1999-03-25 2006-01-24 Hitachi, Ltd. Display device with signal line extended from display area to peripheral area being covered in peripheral area
JP2008209931A (en) * 2008-03-12 2008-09-11 Semiconductor Energy Lab Co Ltd Liquid crystal display device
US7525629B2 (en) * 1993-09-20 2009-04-28 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device comprising drive circuits that include thin film transistors formed on both substrates
JP2012083763A (en) * 1999-10-29 2012-04-26 Semiconductor Energy Lab Co Ltd Electronic equipment
US9059045B2 (en) 2000-03-08 2015-06-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7525629B2 (en) * 1993-09-20 2009-04-28 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device comprising drive circuits that include thin film transistors formed on both substrates
US6989881B2 (en) 1999-03-25 2006-01-24 Hitachi, Ltd. Display device with signal line extended from display area to peripheral area being covered in peripheral area
JP2012083763A (en) * 1999-10-29 2012-04-26 Semiconductor Energy Lab Co Ltd Electronic equipment
JP2013137552A (en) * 1999-10-29 2013-07-11 Semiconductor Energy Lab Co Ltd Electronic device
US9786687B2 (en) 2000-03-08 2017-10-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
US9059045B2 (en) 2000-03-08 2015-06-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
US9368514B2 (en) 2000-03-08 2016-06-14 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and manufacturing method thereof
JP2008209931A (en) * 2008-03-12 2008-09-11 Semiconductor Energy Lab Co Ltd Liquid crystal display device

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