US5352852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Charge coupled device package with glass lid
Assignee: SK Hynix Inc
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Filing: 1993-08-03
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Granted: 1994-10-04
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Expires: 2013-08-03
Abstract
Abstract A charge coupled device package with a glass lid is provided. The package includes a charge coupled device having a plurality of conductive bumps on its bond pads, an insulating tape bonded to the inside of the conductive bumps on the charge coupled device, a plurality of metal lines each connected at an end thereof to each of the conductive bumps and at the outer end thereof to a signal terminal of a circuit board and adapted for transmitting an electric signal of the charge coupled device to the outside, and a glass lid provided with the plurality of metal lines on opposite sides of its lower surface and bonded to an upper surface of the insulating tape on the charge coupled device. The sealing part of a sealing resin is provided between a lower periphery of the glass lid and an upper surface of the charge coupled device. This charge coupled device package reduces the package weight as well as the package thickness and thus achieves the recent trend of lightness and compactness of an integrated camera and video cassette recorder system.
Inventors
- 👤 Heung S. Chun
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:41
CPC Classifications
H; H10; H10F; H10F39/00; H10F39/80; H10F39/804; H10F39/011; H10W; H10W90/00; H10W90/701; H10W90/751; H10W90/754
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
120 words
A charge coupled device package with a glass lid comprising: a charge coupled device having a plurality of conductive bumps on bond pads of said charge coupled device; an insulating tape having a predetermined thickness and a predetermined width and bonded to inside portions of said conductive bumps on said charge coupled device; and a glass lid having a plurality of metal lines on opposite sides of a lower surface thereof and bonded to an upper surface of said insulating tape such that each metal line is electrically connected at one end to a respective one of said conductive bumps and at the other end thereof is adapted to be electrically coupled to a signal terminal of a circuit board.
Claim 2
Dependent Claim
120 words
A charge coupled device package with a glass lid comprising: a charge coupled device having a plurality of conductive bumps on bond pads of said charge coupled device; an insulating tape having a predetermined thickness and a predetermined width and bonded to inside portions of said conductive bumps on said charge coupled device; and a glass lid having a plurality of metal lines on opposite sides of a lower surface thereof and bonded to an upper surface of said insulating tape such that each metal line is electrically connected at one end to a respective one of said conductive bumps and at the other end thereof is adapted to be electrically coupled to a signal terminal of a circuit board.
Claim 3
Dependent Claim
35 words
The charge coupled device package with a glass lid according to claim 1, further including sealing resin provided between a lower periphery of the glass lid and an upper surface of said charge coupled device.
Claim 4
Dependent Claim
33 words
The charge coupled device package with a glass lid according to claim 1, wherein the glass lid is provided with an anti-reflection layer on an upper surface thereof for prevention of light reflection.
Claim 5
Dependent Claim
36 words
A charge coupled device package with a glass lid according to claim 1, further comprising a plurality of outleads which are adapted for signal communication and are connected to outer ends of said metal lines, respectively.
Claim 6
Independent Claim
130 words
A method for manufacturing a charge coupled device package with a glass lid, comprising the steps of: (a) forming a plurality of conductive bumps on a plurality of bond pads of a charge coupled device; (b) bonding an insulating tape of a predetermined thickness and a predetermined width to inside portions of said conductive bumps on said charge coupled device; (c) bonding a glass lid having a plurality of metal lines on opposite sides of a lower surface thereof to an upper surface of said insulating tape; wherein said plurality of metal lines are configured such that each metal line contacts, at one end thereof, one of said conductive bumps and, at the other end thereof, is adapted to be electrically coupled to a signal terminal of a circuit board.
Claim 7
Independent Claim
130 words
A method for manufacturing a charge coupled device package with a glass lid, comprising the steps of: (a) forming a plurality of conductive bumps on a plurality of bond pads of a charge coupled device; (b) bonding an insulating tape of a predetermined thickness and a predetermined width to inside portions of said conductive bumps on said charge coupled device; (c) bonding a glass lid having a plurality of metal lines on opposite sides of a lower surface thereof to an upper surface of said insulating tape; wherein said plurality of metal lines are configured such that each metal line contacts, at one end thereof, one of said conductive bumps and, at the other end thereof, is adapted to be electrically coupled to a signal terminal of a circuit board.
Claim 8
Dependent Claim
47 words
A method for manufacturing a charge coupled device package with a glass lid according to claim 5, further comprising the step of providing a sealing part of a sealing resin between a lower periphery of the glass lid and an upper surface of said charge coupled device.
Claim 9
Dependent Claim
38 words
A method for manufacturing a charge coupled device package with a glass lid according to claim 5, further comprising the step of providing an anti-reflection layer on an upper surface of the glass lid for preventing light reflection.
Claim 10
Dependent Claim
39 words
A method for manufacturing a charge coupled device package with a glass lid according to claim 5, further comprising the step of connecting a plurality of outleads, adapted for signal communication, to outer ends of said metal lines, respectively.
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) | 1997-10-03 | 1998-04-04 | 1998-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-10-03 | 2002-04-04 | 2002-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-10-03 | 2006-04-04 | 2006-10-04 | $7700.00 | Window Closed / Lapsed |