JPS53105192A - Test equipment for liquid crystal display element - Google Patents

Test equipment for liquid crystal display element

Info

Publication number
JPS53105192A
JPS53105192A JP1995377A JP1995377A JPS53105192A JP S53105192 A JPS53105192 A JP S53105192A JP 1995377 A JP1995377 A JP 1995377A JP 1995377 A JP1995377 A JP 1995377A JP S53105192 A JPS53105192 A JP S53105192A
Authority
JP
Japan
Prior art keywords
liquid crystal
crystal display
display element
test equipment
segments
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
JP1995377A
Other languages
Japanese (ja)
Inventor
Mitsuhito Kamei
Satoru Inoue
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1995377A priority Critical patent/JPS53105192A/en
Publication of JPS53105192A publication Critical patent/JPS53105192A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)

Abstract

PURPOSE: To automatically measure the cross talk between segments, by scanning each electrode of the liquid crystal display unit, sequentially measuring the insulating resistance between the electrodes, and comparing this with the reference value.
COPYRIGHT: (C)1978,JPO&Japio
JP1995377A 1977-02-24 1977-02-24 Test equipment for liquid crystal display element Pending JPS53105192A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1995377A JPS53105192A (en) 1977-02-24 1977-02-24 Test equipment for liquid crystal display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1995377A JPS53105192A (en) 1977-02-24 1977-02-24 Test equipment for liquid crystal display element

Publications (1)

Publication Number Publication Date
JPS53105192A true JPS53105192A (en) 1978-09-13

Family

ID=12013556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1995377A Pending JPS53105192A (en) 1977-02-24 1977-02-24 Test equipment for liquid crystal display element

Country Status (1)

Country Link
JP (1) JPS53105192A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63136086A (en) * 1986-11-28 1988-06-08 株式会社東芝 Inspector for liquid crystal display panel
CN106548737A (en) * 2016-12-09 2017-03-29 曾周 A kind of detection method for preventing LCD products to lack section and short circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63136086A (en) * 1986-11-28 1988-06-08 株式会社東芝 Inspector for liquid crystal display panel
JPH0522239B2 (en) * 1986-11-28 1993-03-26 Tokyo Shibaura Electric Co
CN106548737A (en) * 2016-12-09 2017-03-29 曾周 A kind of detection method for preventing LCD products to lack section and short circuit

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