JPS6433584A - Liquid crystal display panel - Google Patents

Liquid crystal display panel

Info

Publication number
JPS6433584A
JPS6433584A JP19064787A JP19064787A JPS6433584A JP S6433584 A JPS6433584 A JP S6433584A JP 19064787 A JP19064787 A JP 19064787A JP 19064787 A JP19064787 A JP 19064787A JP S6433584 A JPS6433584 A JP S6433584A
Authority
JP
Japan
Prior art keywords
split
electrode
short
tft
circuited
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
JP19064787A
Other languages
Japanese (ja)
Inventor
Yasuhiro Nasu
Atsushi Inoue
Kenichi Oki
Tomotaka Matsumoto
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP19064787A priority Critical patent/JPS6433584A/en
Publication of JPS6433584A publication Critical patent/JPS6433584A/en
Pending legal-status Critical Current

Links

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

Abstract

PURPOSE: To easily detect a thin film transistor TFT where short-circuit occurs by constituting each display electrode of two split electrodes and connecting two split electrodes by a resistance line and providing TFTs, which drive each picture element, correspondingly to two split electrodes. CONSTITUTION: A display electrode 3 of one picture element consists of two split electrodes 1 and 2, and they are connected by a resistance line 4 having a resistor Re higher than a bus line resistor Rb , and TFTs 2 are provided correspondingly to split electrodes 1 and 2. If short-circuit occurs between the gate electrode and the source electrode (the TFT connected to the split electrode 1 is short-circuited), the split electrode 1 has the same potential as a gate G. Although the transmission factor of the split electrode l near the short-circuited TFT is not changed, that of the split electrode 2 near the normal TFT is changed with time. In accordance with the difference in way of the change or the transmission factor, it is detected that the TFT connected near the split electrode 1 is short-circuited.
JP19064787A 1987-07-29 1987-07-29 Liquid crystal display panel Pending JPS6433584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19064787A JPS6433584A (en) 1987-07-29 1987-07-29 Liquid crystal display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19064787A JPS6433584A (en) 1987-07-29 1987-07-29 Liquid crystal display panel

Publications (1)

Publication Number Publication Date
JPS6433584A true JPS6433584A (en) 1989-02-03

Family

ID=16261558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19064787A Pending JPS6433584A (en) 1987-07-29 1987-07-29 Liquid crystal display panel

Country Status (1)

Country Link
JP (1) JPS6433584A (en)

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