TW200520007A - Alignment mark and flat display panels containing the same - Google Patents

Alignment mark and flat display panels containing the same

Info

Publication number
TW200520007A
TW200520007A TW092134314A TW92134314A TW200520007A TW 200520007 A TW200520007 A TW 200520007A TW 092134314 A TW092134314 A TW 092134314A TW 92134314 A TW92134314 A TW 92134314A TW 200520007 A TW200520007 A TW 200520007A
Authority
TW
Taiwan
Prior art keywords
parallelogram
alignment mark
flat display
alignment
diagonal lines
Prior art date
Application number
TW092134314A
Other languages
Chinese (zh)
Other versions
TWI236033B (en
Inventor
Po-Cheng Chen
Chen-Kwang Pan
Jiun-Han Wu
Kun-Yo Tsai
Original Assignee
Au Optronics 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 Au Optronics Corp filed Critical Au Optronics Corp
Priority to TW92134314A priority Critical patent/TWI236033B/en
Publication of TW200520007A publication Critical patent/TW200520007A/en
Application granted granted Critical
Publication of TWI236033B publication Critical patent/TWI236033B/en

Links

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

Abstract

The present invention provides a set of alignment marks for flat display panel assembly. The set of alignment marks includes a first alignment mark composed of a first parallelogram and the diagonal lines thereof extending outward from the four corners, and a second alignment mark composed of a second parallelogram that is identical the first parallelogram in shape and plural sets of parallel line segments disposed along two sides of the diagonal lines extending outward from the four corners of the second parallelogram. The first and second alignment marks are disposed on corresponding areas of the front and rear panels of a flat display device, respectively. When assembling, the first parallelogram is overlapped with the second parallelogram. In addition, the diagonal lines of the first alignment mark are aligned to central axles of the sets of parallel line segments of the second alignment mark, which are designed to improve alignment accuracy.
TW92134314A 2003-12-05 2003-12-05 Alignment mark and flat display panels containing the same TWI236033B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92134314A TWI236033B (en) 2003-12-05 2003-12-05 Alignment mark and flat display panels containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92134314A TWI236033B (en) 2003-12-05 2003-12-05 Alignment mark and flat display panels containing the same

Publications (2)

Publication Number Publication Date
TW200520007A true TW200520007A (en) 2005-06-16
TWI236033B TWI236033B (en) 2005-07-11

Family

ID=36648932

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92134314A TWI236033B (en) 2003-12-05 2003-12-05 Alignment mark and flat display panels containing the same

Country Status (1)

Country Link
TW (1) TWI236033B (en)

Also Published As

Publication number Publication date
TWI236033B (en) 2005-07-11

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Legal Events

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