TW200717812A - Electrostatic discharge protection structure and thin film transistor substrate including the same - Google Patents

Electrostatic discharge protection structure and thin film transistor substrate including the same

Info

Publication number
TW200717812A
TW200717812A TW094137146A TW94137146A TW200717812A TW 200717812 A TW200717812 A TW 200717812A TW 094137146 A TW094137146 A TW 094137146A TW 94137146 A TW94137146 A TW 94137146A TW 200717812 A TW200717812 A TW 200717812A
Authority
TW
Taiwan
Prior art keywords
short ring
discharge protection
electrostatic discharge
thin film
protection structure
Prior art date
Application number
TW094137146A
Other languages
Chinese (zh)
Other versions
TWI281261B (en
Inventor
Chin-Hai Huang
Hong-Tian Yu
Fu-Yuan Shiau
Original Assignee
Chunghwa Picture Tubes 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 Chunghwa Picture Tubes Ltd filed Critical Chunghwa Picture Tubes Ltd
Priority to TW94137146A priority Critical patent/TWI281261B/en
Publication of TW200717812A publication Critical patent/TW200717812A/en
Application granted granted Critical
Publication of TWI281261B publication Critical patent/TWI281261B/en

Links

Abstract

An electrostatic discharge protection structure comprises a short ring surrounding a display area comprising pixel electrodes and thin film transistors, a plurality of switch elements disposed between the display area and the short ring corresponding to scan lines and data lines, which is turned on to electrically connect the short ring and any of the scan lines and the data lines for introducing electrostatic charges to the short ring when electrostatic charges accumulate on the scan lines and the data lines to a specific amount, a conductive wire electrically connecting a storage capacitor line and the short ring, and a floating conducting pattern crossing over the conducting wire and not contact to each other, thereby to assist the electrostatic charges in distributing in the conducting pattern. Thus, an electrostatic discharge protection can be performed efficiently without increasing the substrate size.
TW94137146A 2005-10-24 2005-10-24 Electrostatic discharge protection structure and thin film transistor substrate including the same TWI281261B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94137146A TWI281261B (en) 2005-10-24 2005-10-24 Electrostatic discharge protection structure and thin film transistor substrate including the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94137146A TWI281261B (en) 2005-10-24 2005-10-24 Electrostatic discharge protection structure and thin film transistor substrate including the same

Publications (2)

Publication Number Publication Date
TW200717812A true TW200717812A (en) 2007-05-01
TWI281261B TWI281261B (en) 2007-05-11

Family

ID=38741675

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94137146A TWI281261B (en) 2005-10-24 2005-10-24 Electrostatic discharge protection structure and thin film transistor substrate including the same

Country Status (1)

Country Link
TW (1) TWI281261B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112788824A (en) * 2020-12-24 2021-05-11 Tcl华星光电技术有限公司 Electrostatic removing device, vapor deposition device, and electrostatic removing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112788824A (en) * 2020-12-24 2021-05-11 Tcl华星光电技术有限公司 Electrostatic removing device, vapor deposition device, and electrostatic removing method
CN112788824B (en) * 2020-12-24 2024-04-30 Tcl华星光电技术有限公司 Electrostatic removing device, vapor deposition device, and electrostatic removing method

Also Published As

Publication number Publication date
TWI281261B (en) 2007-05-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees