JPS5657022A - Liquid crystal display device - Google Patents

Liquid crystal display device

Info

Publication number
JPS5657022A
JPS5657022A JP13383579A JP13383579A JPS5657022A JP S5657022 A JPS5657022 A JP S5657022A JP 13383579 A JP13383579 A JP 13383579A JP 13383579 A JP13383579 A JP 13383579A JP S5657022 A JPS5657022 A JP S5657022A
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
ball
crystal display
nesa
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
JP13383579A
Other languages
Japanese (ja)
Inventor
Koichi Oguchi
Satoru Yazawa
Mitsuo Nagata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP13383579A priority Critical patent/JPS5657022A/en
Publication of JPS5657022A publication Critical patent/JPS5657022A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To obtain a high-reliability and small-size liquid crystal display device where the man-hour is small, by using the mixture of a metal ball of the same diameter as the panel gap and an adhesive as the sealing material of both substrates belwo, in the liquid crystal panel using the glass substrate and the semiconductor substrate.
CONSTITUTION: Bonding pad part surface 18 on semiconductor substrate 16 including the liquid crystal driving circuit is covered with an Au thin film or a bump. Driving electrode 21 and nesa wiring 20 are formed on upper glass substrate 19. The mixture of Au ball 22 of the same diameter as the liquid crystal panel gap and adhesive 23 is used as the sealing material of substrates 19 and 16. Thus, nesa wiring 20 and bonding pad part 18 are connected by the Au ball without adopting the conventional connection method where the man-hour dependent upon wire bonding is large.
COPYRIGHT: (C)1981,JPO&Japio
JP13383579A 1979-10-17 1979-10-17 Liquid crystal display device Pending JPS5657022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13383579A JPS5657022A (en) 1979-10-17 1979-10-17 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13383579A JPS5657022A (en) 1979-10-17 1979-10-17 Liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS5657022A true JPS5657022A (en) 1981-05-19

Family

ID=15114146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13383579A Pending JPS5657022A (en) 1979-10-17 1979-10-17 Liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS5657022A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6461729A (en) * 1987-09-01 1989-03-08 Seiko Epson Corp Liquid crystal display device and production thereof
KR100583948B1 (en) * 2000-02-28 2006-05-26 삼성전자주식회사 Semconductor device and method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133049A (en) * 1973-04-24 1974-12-20
JPS5157189A (en) * 1974-11-14 1976-05-19 Seikosha Kk DENKIKOGAKUTEKIHYOJISOCHI OYOBI SONOSEIHO
JPS52113196A (en) * 1976-03-18 1977-09-22 Seiko Epson Corp Liquid crystal unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133049A (en) * 1973-04-24 1974-12-20
JPS5157189A (en) * 1974-11-14 1976-05-19 Seikosha Kk DENKIKOGAKUTEKIHYOJISOCHI OYOBI SONOSEIHO
JPS52113196A (en) * 1976-03-18 1977-09-22 Seiko Epson Corp Liquid crystal unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6461729A (en) * 1987-09-01 1989-03-08 Seiko Epson Corp Liquid crystal display device and production thereof
JP2636255B2 (en) * 1987-09-01 1997-07-30 セイコーエプソン株式会社 Liquid crystal device manufacturing method
KR100583948B1 (en) * 2000-02-28 2006-05-26 삼성전자주식회사 Semconductor device and method thereof

Similar Documents

Publication Publication Date Title
JPS6468725A (en) Liquid crystal display device with built-in driver
JPS5657022A (en) Liquid crystal display device
CH650637GA3 (en)
JPS6428621A (en) Wiring board
JPS644720A (en) Field effect type liquid crystal display element
JPS5269646A (en) Liquid crystal display device
JPS54133877A (en) Semiconductor device
JPS5685731A (en) Liquid crystal display device
JPS57188022A (en) Liquid crystal display device
FR2373849A1 (en) Liquid crystal picture screen with matrix control - has flattening compensation layer between substrate and electrodes (NL 13.6.78)
JPS5277747A (en) Jig for compression bonding by sealing for liquid crystal display devi ce
JPS5536843A (en) Liquid display panel
JPS5593127A (en) Thin type tn-type liquid crystal display device
JPS6289177U (en)
JPS6468729A (en) Manufacture of thin film transistor
JPH01222224A (en) Liquid crystal display device
JPS5277749A (en) Liquid crystal display device
JPS64518A (en) Liquid crystal display element
JPS6455525A (en) Liquid crystal display device
KR880008065A (en) Connection method of driving circuit of liquid crystal display device
JPS5680020A (en) Liquid crystal display device
JPS5267362A (en) Composition of module for electronic wristwatches
JPS5359398A (en) Liquid crystal display panel
JPS5565933A (en) Electro-optical display device
JPS5564215A (en) Construction of liquid crystal cell