US5499131A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid crystal display
Assignee: Samsung Display Co Ltd
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Filing: 1994-03-01
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Granted: 1996-03-12
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Expires: 2014-03-01
Abstract
Abstract A liquid crystal display including a pair of panels having a segment electrode and a common electrode respectively, a liquid crystal between the panels, a frit seal for sealing the panels, a pair of polarizers attached or stuck to outer surfaces for the panels respectively, and lead patterns connected to the electrodes, resistances of the lead patterns are uniform.
Inventors
- 👤 Young-whan Kim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:43
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/13; G02F1/133; G02F1/1333; G02F1/1345; H; H05; H05K; H05K1/00; H05K1/02; H05K1/11; H05K1/117; H05K3/00; H05K3/36; H05K3/361
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
84 words
A liquid crystal display comprising: a pair of panels having a segment electrode and a common electrode respectively; a liquid crystal between said panels; a frit seal for sealing said panels; a pair of polarizers each attached to an outer surface of a different end of said panels; and lead patterns connected to the electrodes, wherein the lead patterns are of equal length to ensure that resistances of the lead patterns are uniform, and wherein the electrodes are adapted to accommodate the lead patterns.
Claim 2
Dependent Claim
84 words
A liquid crystal display comprising: a pair of panels having a segment electrode and a common electrode respectively; a liquid crystal between said panels; a frit seal for sealing said panels; a pair of polarizers each attached to an outer surface of a different end of said panels; and lead patterns connected to the electrodes, wherein the lead patterns are of equal length to ensure that resistances of the lead patterns are uniform, and wherein the electrodes are adapted to accommodate the lead patterns.
Claim 3
Dependent Claim
18 words
A liquid crystal display as claimed in claim 1 wherein each of said electrodes has a different length.
Claim 4
Dependent Claim
29 words
A liquid crystal display as claimed in claim 2, wherein the lengths of said electrodes increases from a center of said panels to both ends of the said panels.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-03-12 | 1999-09-11 | 2000-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-03-12 | 2003-09-11 | 2004-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-03-12 | 2007-09-11 | 2008-03-12 | $7700.00 | Window Closed / Lapsed |