US5142137A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image sensor having clamp connecting sensing and driving components
Assignee: Sharp Corp
•
Filing: 1991-05-14
•
Granted: 1992-08-25
•
Expires: 2011-05-14
Abstract
Abstract An image sensor includes a light receiving insulating substrate which has a plurality of light receiving elements with one row disposed on one major surface and has a first wiring portion on one side of the major surface for connecting the light receiving elements to a plurality of external driving elements; a driving insulating substrate which has the driving elements mounted on one major surface and has a second wiring portion on one side of the major surface for connecting the driving elements to the light receiving elements; a press-contact connector for electrically connecting the wiring portions, keeping the light receiving insulating substrate and the driving insulating substrate in contact with each other with their respective wiring portions positioned back to back; and engaging means provided close to at least one of the wiring portions in the light receiving insulating substrate and the driving insulating substrate and also provided in the press-contact connector, for enhancing a mechanical holding strength of the press-contact connector to the insulating substrates.
Inventors
- 👤 Masahiko Kushino
- 👤 Hidetoshi Maeda
- 👤 Noboru Nakajima
- 👤 Mitsuhiko Yoshikawa
- 👤 Toshiyuki Sakata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:48
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/024; H04N1/028; H04N1/02815; H04N1/02845; H04N1/0286; H04N1/02865; H04N1/03; H04N1/031; H04N1/0311; H04N1/0312; H04N1/0315; H04N1/0318; H04N2201/00; H04N2201/024; H04N2201/028; H04N2201/03; H04N2201/031; H04N2201/03104; H04N2201/03108; H04N2201/03112; H04N2201/03129; H04N2201/03141; H04N2201/03145; H04N2201/0315; H04N2201/03154
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
167 words
An image sensor comprising: a light receiving insulating substrate which has a plurality of light receiving elements with one row disposed on one major surface and has a first wiring portion on one side of the major surface for connecting the light receiving elements to a plurality of external driving elements; a driving insulating substrate which has the driving elements mounted on one major surface and has a second wiring portion on one side of the major surface for connecting the driving elements to the light receiving elements; a press-contact connector for electrically connecting the wiring portions, keeping the light receiving insulating substrate and the driving insulating substrate in contact with each other with their respective wiring portions positioned back to back; and engaging means provided close to at least one of the wiring portions in the light receiving insulating substrate and the driving insulating substrate and also provided in the press-contact connector, for enhancing a mechanical holding strength of the press-contact connector to the insulating substrates.
Claim 2
Dependent Claim
167 words
An image sensor comprising: a light receiving insulating substrate which has a plurality of light receiving elements with one row disposed on one major surface and has a first wiring portion on one side of the major surface for connecting the light receiving elements to a plurality of external driving elements; a driving insulating substrate which has the driving elements mounted on one major surface and has a second wiring portion on one side of the major surface for connecting the driving elements to the light receiving elements; a press-contact connector for electrically connecting the wiring portions, keeping the light receiving insulating substrate and the driving insulating substrate in contact with each other with their respective wiring portions positioned back to back; and engaging means provided close to at least one of the wiring portions in the light receiving insulating substrate and the driving insulating substrate and also provided in the press-contact connector, for enhancing a mechanical holding strength of the press-contact connector to the insulating substrates.
Claim 3
Dependent Claim
70 words
An image sensor according to claim 1, wherein said press-contact connector has guide means for guiding the connector when it is attached to said light receiving insulating substrate and said driving insulting substrate; the guide means is composed of a notch formed in at least one of said light receiving insulating substrate and driving insulating substrate and a guide piece formed in said press-contact connector to fit in the notch.
Claim 4
Dependent Claim
58 words
An image sensor according to claim 1, wherein said engaging means is composed of two or more apertures formed in at least one of said light receiving insulating substrate and said driving insulating substrate and engaging pins formed in said press-contact connector to fit in the apertures in the condition that they can either be engaged or released.
Claim 5
Dependent Claim
156 words
An image sensor comprising: a light receiving insulating substrate which has a plurality of light receiving elements with one row disposed on one major surface and has a first wiring portion on one side of the major surface for connecting the light receiving elements to a plurality of external driving elements; a driving insulating substrate has the driving elements mounted on one major surface and has a second wiring portion on one side of the other major surface for connecting the driving elements to the light receiving elements; an L-shaped elastic connector for electrically connecting the first and second wiring portions under the circumstance that the light receiving insulating substrate and the driving insulating substrate are overlaid with each other with the first and second wiring portions positioned close to each other in the identical direction; and pressing means for pressing the L-shaped elastic connector to the light receiving insulating substrate and the driving insulating substrate.
Claim 6
Dependent Claim
156 words
An image sensor comprising: a light receiving insulating substrate which has a plurality of light receiving elements with one row disposed on one major surface and has a first wiring portion on one side of the major surface for connecting the light receiving elements to a plurality of external driving elements; a driving insulating substrate has the driving elements mounted on one major surface and has a second wiring portion on one side of the other major surface for connecting the driving elements to the light receiving elements; an L-shaped elastic connector for electrically connecting the first and second wiring portions under the circumstance that the light receiving insulating substrate and the driving insulating substrate are overlaid with each other with the first and second wiring portions positioned close to each other in the identical direction; and pressing means for pressing the L-shaped elastic connector to the light receiving insulating substrate and the driving insulating substrate.
Claim 7
Dependent Claim
33 words
An image sensor according to claim 4, wherein said L-shaped connector has a conductive layer of electrically conductive rubber and an insulating layer of insulating rubber alternately disposed in contact with each other.
Claim 8
Dependent Claim
23 words
An image sensor according to claim 4, further comprising positioning means for positioning said light receiving insulating substrate on said driving insulating substrate.
Claim 9
Dependent Claim
56 words
An image sensor according to claim 4, wherein said positioning means is composed of a cut formed on said driving insulating substrate along the direction of an arrangement of said driving elements and a positioning guide provided in a holder fixing said light receiving insulating substrate to said driving insulating substrate to fit in the cut.
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) | 1995-08-25 | 1996-02-24 | 1996-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-08-25 | 2000-02-24 | 2000-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-08-25 | 2004-02-24 | 2004-08-25 | $7700.00 | Window Closed / Lapsed |