US5523608A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid state imaging device having a solid state image sensor and its peripheral IC mounted on one package
Assignee: Sharp Corp
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Filing: 1994-10-03
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Granted: 1996-06-04
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Expires: 2014-10-03
Abstract
Abstract A peripheral IC 6 for a solid state imaging device is mounted on an island 7 of a lead frame and thereafter covered and sealed by a molding resin, thus forming a premolded package 2. Subsequently, a solid state image sensor 1 is mounted on the island 7 on one side thereof facing an opening. Thereafter, for protection of the solid state image sensor 1, a transparent lid 11 is attached to the premolded package 2 by adhesive. As a result, packaging area can be reduced in mounting the solid state image sensor on a packaging substrate, allowing video equipment such as video cameras to be miniaturized.
Inventors
- 👤 Kouki Kitaoka
- 👤 Takamichi Maeda
- 👤 Shozo Minamide
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:54
CPC Classifications
H; H10; H10W; H10W90/00; H10F; H10F77/00; H10F77/50; H10W72/00; H10W72/50; H10W72/551; H10W72/552; H10W72/5522; H10W72/5524; H10W74/00; H10W90/701; H10W90/751; H10W90/756
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
157 words
A solid state imaging device, comprising: a container which is an integrally molded resin block and has an opening; a lead frame molded integrally with the container, having a mount portion which is disposed on an inner bottom surface of the container, an inner lead portion within the container, and an outer lead portion which is disposed outside the container; a solid state image sensor mounted on an upper surface of the mount portion of the lead frame, and electrically connected to the inner lead portion; one or a plurality of peripheral circuits for the solid state image sensor, mounted directly on an under surface of the mount portion of the lead frame, covered and molded integrally with the molded resin block, and electrically connected to the inner lead portion; and a lid which is attached to the container so as to seal the opening of the container in order to protect the solid state image sensor.
Claim 2
Dependent Claim
157 words
A solid state imaging device, comprising: a container which is an integrally molded resin block and has an opening; a lead frame molded integrally with the container, having a mount portion which is disposed on an inner bottom surface of the container, an inner lead portion within the container, and an outer lead portion which is disposed outside the container; a solid state image sensor mounted on an upper surface of the mount portion of the lead frame, and electrically connected to the inner lead portion; one or a plurality of peripheral circuits for the solid state image sensor, mounted directly on an under surface of the mount portion of the lead frame, covered and molded integrally with the molded resin block, and electrically connected to the inner lead portion; and a lid which is attached to the container so as to seal the opening of the container in order to protect the solid state image sensor.
Claim 3
Dependent Claim
22 words
A solid state imaging device as claimed in claim 1, wherein the mount portion of the lead frame is an island portion.
Claim 4
Dependent Claim
45 words
A solid state imaging device as claimed in claim 1, wherein one part of the inner lead portion is disposed on an inner bottom surface of the container and the other part of the inner lead portion passes through a side wall of the container.
Claim 5
Dependent Claim
49 words
A solid state imaging device as claimed in claim 1, wherein the solid state imaging sensor is mounted opposite to the one or the plurality of peripheral circuits, thereby said mount portion being interposed between the solid state image sensor and the one or the plurality of peripheral circuits.
Claim 6
Dependent Claim
17 words
A solid state imaging device as claimed in claim 1, wherein the container has a boat shape.
Claim 7
Dependent Claim
28 words
The solid state imaging device as claimed in claim 1, wherein the peripheral circuit and the inner lead portion are electrically connected to each other with wire bonding.
References Cited (Backward Citations)
JPS5782885A
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JPS58209148A
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US4663833A
Cited
JPS60257546A
Cited
JPS61225827A
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JPS62122161A
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JPS6343353A
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US5079190A
Cited
JPH02260658A
Cited
US5220198A
Cited
JPH04255264A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-06-04 | 1999-12-04 | 2000-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-06-04 | 2003-12-04 | 2004-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-06-04 | 2007-12-04 | 2008-06-04 | $7700.00 | Window Closed / Lapsed |