Patent US5576869A successfully refreshed from Google Patents.
US5576869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid crystal display apparatus including an electrode wiring having pads of molybdenum formed on portions of input and output wiring
Assignee: Sharp Corp
•
Filing: 1995-05-03
•
Granted: 1996-11-19
•
Expires: 2015-05-03
Abstract
Abstract An electrode wiring on a mounting substrate adapted for use in liquid crystal display apparatus, the electrode wiring including portions of Mo or Mo alloy to which bumps of an integrated circuit such as LSI is bonded with conductive paste.
Inventors
- 👤 Hirokazu Yoshida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:08
CPC Classifications
G; G02; G02F; G02F1/00; G02F1/01; G02F1/13; G02F1/133; G02F1/1333; G02F1/1345; G02F1/13452; H; H10; H10W; H10W74/00; H10W74/01; H10W74/012; H10W74/10; H10W74/15; H10W72/00; H10W72/071; H10W72/072; H10W72/07231; H10W72/07236; H10W72/07251; H10W72/20; H10W72/851; H10W72/853; H10W72/856
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
76 words
An electrode wiring formed on a substrate of a liquid crystal display panel and adapted for use in a liquid crystal display apparatus, comprising: an input and output pattern wiring formed on the substrate, the input and output pattern wiring being made of at least one material other than molybdenum; and pads formed on portions of the input and output pattern wiring, for receiving bumps of an integrated circuit through conductive paste, the pads including molybdenum.
Claim 2
Dependent Claim
76 words
An electrode wiring formed on a substrate of a liquid crystal display panel and adapted for use in a liquid crystal display apparatus, comprising: an input and output pattern wiring formed on the substrate, the input and output pattern wiring being made of at least one material other than molybdenum; and pads formed on portions of the input and output pattern wiring, for receiving bumps of an integrated circuit through conductive paste, the pads including molybdenum.
Claim 3
Dependent Claim
37 words
An electrode wiring according to claim 1, further comprising a protective film covering the input and output pattern and the pads except at least regions of the pads on which the conductive paste are to be disposed.
Claim 4
Dependent Claim
18 words
An electrode wiring according to claim 1, wherein the input and output pattern wiring has a multi-layered structure.
Claim 5
Dependent Claim
24 words
An electrode wiring according to claim 1, wherein the pads have a multi-layered structure whose top layer is made of molybdenum or molybdenum alloy.
Claim 6
Dependent Claim
25 words
An electrode wiring according to claim 1, wherein the material is selected from the group consisting of ITO, Ni, Cu/Ni, Ti, Ta, W and Al.
Claim 7
Dependent Claim
12 words
An electrode wiring according to claim 1, wherein the substrate is transparent.
Claim 8
Dependent Claim
20 words
An electrode wiring according to claim 1, further comprising an anti-moisture resin filled between the substrate and the integrated circuit.
Claim 9
Dependent Claim
83 words
A liquid crystal display apparatus comprising: a liquid crystal panel including a pair of substrates and a layer of liquid crystal interposed between the pair of substrates; an input and output pattern wiring formed on at least one of the substrates, the input and output pattern wiring being made of at least one material other than molybdenum; and pads formed on portions of the input and output pattern wiring, for receiving bumps of an integrated circuit through conductive paste, the pads including molybdenum.
Claim 10
Dependent Claim
83 words
A liquid crystal display apparatus comprising: a liquid crystal panel including a pair of substrates and a layer of liquid crystal interposed between the pair of substrates; an input and output pattern wiring formed on at least one of the substrates, the input and output pattern wiring being made of at least one material other than molybdenum; and pads formed on portions of the input and output pattern wiring, for receiving bumps of an integrated circuit through conductive paste, the pads including molybdenum.
Claim 11
Dependent Claim
39 words
A liquid crystal display apparatus according to claim 8, further comprising a protective film covering the input and output pattern and the pads except at least regions of the pads on which the conductive paste are to be disposed.
Claim 12
Dependent Claim
20 words
A liquid crystal display apparatus according to claim 8, wherein the input and output pattern wiring has a multi-layered structure.
Claim 13
Dependent Claim
26 words
A liquid crystal display apparatus according to claim 8, wherein the pads have a multi-layered structure whose top layer is made of molybdenum or molybdenum alloy.
Claim 14
Dependent Claim
27 words
A liquid crystal display apparatus according to claim 8, wherein the material is selected from the group consisting of ITO, Ni, Cu/Ni, Ti, Ta, W and Al.
Claim 15
Dependent Claim
17 words
A liquid crystal display apparatus according to claim 8, wherein the at least one substrate is transparent.
Claim 16
Dependent Claim
25 words
A liquid crystal display apparatus according to claim 8, further comprising an anti-moisture resin filled between the at least one substrate and the integrated circuit.
References Cited (Backward Citations)
US3716907A
Cited
US4109377A
Cited
US4283118A
Cited
FR2492164A1
Cited
GB2090071A
Cited
US4543573A
Cited
JPS59129833A
Cited
US4640581A
Cited
US4643526A
Cited
JPS60238817A
Cited
JPS61123818A
Cited
US4755631A
Cited
US4826297A
Cited
US4772820A
Cited
US4853296A
Cited
US4859036A
Cited
EP0303256A2
Cited
US4963002A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-11-19 | 2000-05-20 | 2000-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-11-19 | 2004-05-20 | 2004-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-11-19 | 2008-05-20 | 2008-11-19 | $7700.00 | Window Closed / Lapsed |