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US4881116A Expired / Lapsed US ⏱️ 0.0 years remaining

Package for integrated circuit

Assignee: Fujitsu Ltd
•
Filing: 1989-05-02
•
Granted: 1989-11-14
•
Expires: 2009-05-02
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Abstract

Abstract A package for an integrated circuit having conductor patterns which can be connected to an external circuit to connect the integrated circuit to the external circuit. The package includes a dielectric plate which is provided on one end face with a grounding conductor. The conductor patterns are provided on the opposite end face of the dielectric plate. The dielectric plate is provided with conductor poles which are located between the conductor patterns and which extend through the thickness of the dielectric plate to be connected to the grounding conductor.

Inventors

  • 👤 Norio Hidada
  • 👤 Yasutake Hirachi

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 10:45
CPC Classifications
H; H10; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/13; H10W76/134; H10W44/00; H10W44/20; H10W72/00; H10W72/851; H10W72/874; H10W72/884; H10W90/00; H10W90/701; H10W90/731; H10W90/736; H10W90/737; H10W90/751; H10W90/754

Claims Analysis

Total Claims: 29
Claim 1
Independent Claim 120 words
A package for an integrated circuit having conductor lines which can be connected to an external circuit to connect the integrated circuit to the external circuit, comprising: a dielectric plate having a first end face with a grounding conductor thereon and a second end face opposite the first end face, with the conductor lines thereon, said dielectric plate having conductor poles which are located between the conductor lines and which extend through the thickness of said dielectric plate to said grounding conductor, at least two of said conductor poles positioned intermittently between adjacent ones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines.
Claim 2
Dependent Claim 120 words
A package for an integrated circuit having conductor lines which can be connected to an external circuit to connect the integrated circuit to the external circuit, comprising: a dielectric plate having a first end face with a grounding conductor thereon and a second end face opposite the first end face, with the conductor lines thereon, said dielectric plate having conductor poles which are located between the conductor lines and which extend through the thickness of said dielectric plate to said grounding conductor, at least two of said conductor poles positioned intermittently between adjacent ones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines.
Claim 3
Dependent Claim 26 words
An IC package according to claim 1, wherein said grounding conductor comprises a metal plate on which said dielectric plate and the integrated circuit are located.
Claim 4
Dependent Claim 15 words
An IC package according to claim 1, wherein said dielectric plate comprises a hollow frame.
Claim 5
Dependent Claim 21 words
An IC package according to claim 2, further comprising lead wires for electrically connecting the conductor lines to the integrated circuit.
Claim 6
Dependent Claim 18 words
An IC package according to claim 1, further comprising a resin mold for directly enclosing the integrated circuit.
Claim 7
Dependent Claim 32 words
An IC package according to claim 1, further comprising: a space secured to said dielectric plate to surround the integrated circuit; and a cap secured to said spacer to seal said spacer.
Claim 8
Dependent Claim 13 words
An IC package according to claim 6, wherein said spacer is electrically insulative.
Claim 9
Dependent Claim 21 words
An IC package according to claim 1, wherein said dielectric plate has through holes in which said conductor poles are buried.
Claim 10
Dependent Claim 19 words
An IC package according to claim 8, wherein said conductor poles are regularly arranged between the adjacent conductor lines.
Claim 11
Dependent Claim 47 words
An IC package according to claim 1, further comprising: leads connected to the conductor lines provided on said dielectric plate; and a predetermined pattern of brazing having a width that is the same as that of the corresponding leads for connecting said leads to the conductor lines.
Claim 12
Dependent Claim 164 words
A package for an integrated circuit having conductor lines which can be connected to an external circuit to connect the integrated circuit to the external circuit, comprising: a first dielectric plate having a first end face with a grounding conductor thereon, and a second end face opposite the first end face, with the conductor lines thereon, said first dielectric plate having first conductor poles which are located between the conductor lines and which extend through the thickness of said first dielectric plate to said grounding conductor, at least two of said conductor poles positioned intermittently between adjacent ones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines; and a second dielectric plate positioned on the conductor lines of said first dielectric plate and having a second conductor pole which is electrically connected at least partially to one of said first conductor poles of said first dielectric plate.
Claim 13
Dependent Claim 164 words
A package for an integrated circuit having conductor lines which can be connected to an external circuit to connect the integrated circuit to the external circuit, comprising: a first dielectric plate having a first end face with a grounding conductor thereon, and a second end face opposite the first end face, with the conductor lines thereon, said first dielectric plate having first conductor poles which are located between the conductor lines and which extend through the thickness of said first dielectric plate to said grounding conductor, at least two of said conductor poles positioned intermittently between adjacent ones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines; and a second dielectric plate positioned on the conductor lines of said first dielectric plate and having a second conductor pole which is electrically connected at least partially to one of said first conductor poles of said first dielectric plate.
Claim 14
Dependent Claim 191 words
A package for an integrated circuit having conductor lines which can be connected to an external circuit to connect the integrated circuit to the external circuit, comprising: a first dielectric plate having a first end face with a grounding conductor thereon, and a second end face opposite the first end face, with the conductor lines thereon, said first dielectric plate having first conductor poles which are located between the conductor lines and which extend through the thickness of said first dielectric plate to said grounding conductor, at least two of said conductor poles positioned intermittently between adjacent ones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines; and a second dielectric plate positioned on the conductor lines of said first dielectric plate and having an end face spaced from said first dielectric plate, with a conductive film thereon, said second dielectric plate having a second conductor pole which is connected to said conductive film and which is electrically connected at least partially to one of said first conductor poles of said first dielectric plate.
Claim 15
Dependent Claim 191 words
A package for an integrated circuit having conductor lines which can be connected to an external circuit to connect the integrated circuit to the external circuit, comprising: a first dielectric plate having a first end face with a grounding conductor thereon, and a second end face opposite the first end face, with the conductor lines thereon, said first dielectric plate having first conductor poles which are located between the conductor lines and which extend through the thickness of said first dielectric plate to said grounding conductor, at least two of said conductor poles positioned intermittently between adjacent ones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines; and a second dielectric plate positioned on the conductor lines of said first dielectric plate and having an end face spaced from said first dielectric plate, with a conductive film thereon, said second dielectric plate having a second conductor pole which is connected to said conductive film and which is electrically connected at least partially to one of said first conductor poles of said first dielectric plate.
Claim 16
Dependent Claim 31 words
An IC package according to claim 12, further comprising a conductive cap secured and electrically connected to said conductive film provided on said second dielectric plate to enclose the integrated circuit.
Claim 17
Dependent Claim 26 words
An IC package according to claim 13, wherein said second conductor pole in said second dielectric plate coaxially extends through said first and second dielectric plates.
Claim 18
Dependent Claim 44 words
An IC package according to claim 14, wherein said second conductor pole formed in said second dielectric plate is in alignment with the corresponding one of the first conductor poles formed in said first dielectric plate so as to establish an electrical connection therebetween.
Claim 19
Dependent Claim 25 words
An IC package according to claim 12, wherein first conductor poles are regularly arranged between the adjacent conductor lines formed in said first dielectric plate.
Claim 20
Dependent Claim 27 words
An IC package according to claim 12, wherein said grounding conductor comprises a metal plate on which said first dielectric plate and the integrated circuit are located.
Claim 21
Dependent Claim 17 words
An IC package according to claim 12, wherein said first and second dielectric plates comprise hollow frames.
Claim 22
Dependent Claim 21 words
An IC package according to claim 17, further comprising lead wires for electrically connecting the conductor lines to the integrated circuit.
Claim 23
Dependent Claim 27 words
An IC package according to claim 12, wherein said first and second dielectric plates have through holes in which said first and second conductor poles are buried.
Claim 24
Dependent Claim 27 words
An IC package according to claim 12, further comprising additional conductor patterns for connecting the conductor patterns along the conductor patterns provided on the first dielectric plate.
Claim 25
Dependent Claim 46 words
An IC package according to claim 12, further comprising: leads connected to the conductor lines provided on said first dielectric plate; and predetermined patterns of brazing having widths which are the same as that of the corresponding leads, for connecting said leads to the conductor lines.
Claim 26
Dependent Claim 252 words
A package for an integrated circuit, comprising: a grounding metal base; a first dielectric frame on said metal base and having an end face facing away from said metal base; conductor lines on said end face of said first dielectric frame, said conductor lines having a plurality of bar-like patterns located side by side, said first dielectric frame having through holes between adjacent ones of said conductor lines; first conductor poles buried in the through holes, at least two of said conductor poles positioned intermittently between adjacent ones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines; a second dielectric frame on said conductor lines of said first dielectric frame and having an end face away from said first dielectric frame; a conductive film on said end face of said second dielectric frame, said conductive film being made molten by heating, said second dielectric frame having a through hole corresponding to one of the through holes of said first dielectric frame; a second conductor pole in the through hole of said second dielectric frame, said second conductor pole being electrically connected to one of said first conductor poles provided in said first dielectric frame; and a conductive cap connected to said conductive film provided on said second dielectric frame, said conductive cap being electrically connected to said grounding base through said first and second conductor poles provided in said first and second dielectric frames, respectively.
Claim 27
Dependent Claim 252 words
A package for an integrated circuit, comprising: a grounding metal base; a first dielectric frame on said metal base and having an end face facing away from said metal base; conductor lines on said end face of said first dielectric frame, said conductor lines having a plurality of bar-like patterns located side by side, said first dielectric frame having through holes between adjacent ones of said conductor lines; first conductor poles buried in the through holes, at least two of said conductor poles positioned intermittently between adjacent ones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines; a second dielectric frame on said conductor lines of said first dielectric frame and having an end face away from said first dielectric frame; a conductive film on said end face of said second dielectric frame, said conductive film being made molten by heating, said second dielectric frame having a through hole corresponding to one of the through holes of said first dielectric frame; a second conductor pole in the through hole of said second dielectric frame, said second conductor pole being electrically connected to one of said first conductor poles provided in said first dielectric frame; and a conductive cap connected to said conductive film provided on said second dielectric frame, said conductive cap being electrically connected to said grounding base through said first and second conductor poles provided in said first and second dielectric frames, respectively.
Claim 28
Dependent Claim 133 words
A package for an integrated circuit which can be connected to an external circuit to connect the integrated circuit to the external circuit, comprising: a grounding conductor; a dielectric frame having a first face on said grounding conductor and having a second face; conductor lines on the second face of said dielectric frame, said conductor lines for coupling the integrated circuit and the external circuit; and conductor poles positioned in said dielectric frame adjacent predetermined ones of said conductor patterns, said conductor poles extending through the thickness of said dielectric frame to said grounding conductor, at least two of said conductor poles positioned intermittently between adjacent tones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines.
Claim 29
Dependent Claim 133 words
A package for an integrated circuit which can be connected to an external circuit to connect the integrated circuit to the external circuit, comprising: a grounding conductor; a dielectric frame having a first face on said grounding conductor and having a second face; conductor lines on the second face of said dielectric frame, said conductor lines for coupling the integrated circuit and the external circuit; and conductor poles positioned in said dielectric frame adjacent predetermined ones of said conductor patterns, said conductor poles extending through the thickness of said dielectric frame to said grounding conductor, at least two of said conductor poles positioned intermittently between adjacent tones of the conductor lines, said at least two of said conductor poles defining a line which extends in substantially the same direction as said conductor lines.

References Cited (Backward Citations)

US4262889A Cited
JPS5854661A Cited
JPS58190046A Cited
US4551746A Cited
US4498122A Cited
US4560962A Cited
US4626889A Cited
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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) 1992-11-13 1993-05-15 1993-11-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1996-11-13 1997-05-15 1997-11-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2000-11-13 2001-05-15 2001-11-14 $7700.00 Window Closed / Lapsed

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