JPS6453148A - Inspecting device for liquid crystal display device - Google Patents

Inspecting device for liquid crystal display device

Info

Publication number
JPS6453148A
JPS6453148A JP21103987A JP21103987A JPS6453148A JP S6453148 A JPS6453148 A JP S6453148A JP 21103987 A JP21103987 A JP 21103987A JP 21103987 A JP21103987 A JP 21103987A JP S6453148 A JPS6453148 A JP S6453148A
Authority
JP
Japan
Prior art keywords
electrode
matrix
liquid crystal
crystal display
display device
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.)
Granted
Application number
JP21103987A
Other languages
Japanese (ja)
Other versions
JPH0584916B2 (en
Inventor
Masahiro Adachi
Hiroshi Morimoto
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP21103987A priority Critical patent/JPS6453148A/en
Publication of JPS6453148A publication Critical patent/JPS6453148A/en
Publication of JPH0584916B2 publication Critical patent/JPH0584916B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Thin Film Transistor (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

PURPOSE:To easily and accurately perform inspection by providing an inspection panel equipped with a detection electrode matrix of structure similar to that of the picture element matrix of the liquid crystal display device and detecting characteristics of individual switching elements of a substrate to be inspected which is arranged opposite. CONSTITUTION:The inspection panel 1 has detection electrodes 4 arrayed in matrix structure having pitch similar to that of picture elements 3 of the matrix stricture of a liquid crystal display device substrate 2, and an insulator layer 8 is formed thereupon. An electrode 4 is provided with a scanning electrode 6 and a signal electrode 7 at an intersection of switching elements 5 made of TFTs. A scanning electrode driving circuit 10 applies a voltage to the electrode 6 at the time of the inspection and a detection signal obtained through the switching element 5 and electrode 4 is stored in a storage device 14 through a detecting circuit 13 and further inputted to a computer 15 to accurately inspect the characteristics of the object switching element.
JP21103987A 1987-08-24 1987-08-24 Inspecting device for liquid crystal display device Granted JPS6453148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21103987A JPS6453148A (en) 1987-08-24 1987-08-24 Inspecting device for liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21103987A JPS6453148A (en) 1987-08-24 1987-08-24 Inspecting device for liquid crystal display device

Publications (2)

Publication Number Publication Date
JPS6453148A true JPS6453148A (en) 1989-03-01
JPH0584916B2 JPH0584916B2 (en) 1993-12-03

Family

ID=16599358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21103987A Granted JPS6453148A (en) 1987-08-24 1987-08-24 Inspecting device for liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS6453148A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100743417B1 (en) * 2003-05-26 2007-07-30 닛뽕소다 가부시키가이샤 Light transmitting substrate with transparent conductive film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100743417B1 (en) * 2003-05-26 2007-07-30 닛뽕소다 가부시키가이샤 Light transmitting substrate with transparent conductive film

Also Published As

Publication number Publication date
JPH0584916B2 (en) 1993-12-03

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