JPS566479A - Semiconductor integrated circuit - Google Patents

Semiconductor integrated circuit

Info

Publication number
JPS566479A
JPS566479A JP8233579A JP8233579A JPS566479A JP S566479 A JPS566479 A JP S566479A JP 8233579 A JP8233579 A JP 8233579A JP 8233579 A JP8233579 A JP 8233579A JP S566479 A JPS566479 A JP S566479A
Authority
JP
Japan
Prior art keywords
chip
integrated circuit
semiconductor integrated
electric signal
electric signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8233579A
Other languages
Japanese (ja)
Inventor
Satoshi Iwagishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8233579A priority Critical patent/JPS566479A/en
Publication of JPS566479A publication Critical patent/JPS566479A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F55/00—Radiation-sensitive semiconductor devices covered by groups H10F10/00, H10F19/00 or H10F30/00 being structurally associated with electric light sources and electrically or optically coupled thereto
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/541—Dispositions of bond wires
    • H10W72/5445—Dispositions of bond wires being orthogonal to a side surface of the chip, e.g. parallel arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/931—Shapes of bond pads
    • H10W72/932—Plan-view shape, i.e. in top view

Landscapes

  • Wire Bonding (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)

Abstract

PURPOSE:To obtain inexpensively a semiconductor integrated circuit with high workability by supplying DC power for operating the circuit in the IC chip by a photocoupling type and introducing an electric signal in the IC chip externally thereby. CONSTITUTION:When a light is irradiated from a light emitting element 11 on a substrate 10 to a solar battery 8, the solar battery 8 generates a DC voltage and supplies it into a semiconductor integrated circuit in an IC chip 7 to allow the IC chip 7 to operate as predetermined. An electric signal outputted from the IC chip 7 in operation irradiates the light emitting elements 9a-9e on the IC chip 7 equivalent in magnitude to the electric signal. The lights from these elements are received by photoreceptors 12a-12e. Thus, electric signals substantially equal to the electric signals of the IC chip 7 are generated at the photoreceptor group 12 on the substrate 10 to lead out the electric signals in the IC chip 7 externally.
JP8233579A 1979-06-26 1979-06-26 Semiconductor integrated circuit Pending JPS566479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8233579A JPS566479A (en) 1979-06-26 1979-06-26 Semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8233579A JPS566479A (en) 1979-06-26 1979-06-26 Semiconductor integrated circuit

Publications (1)

Publication Number Publication Date
JPS566479A true JPS566479A (en) 1981-01-23

Family

ID=13771682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8233579A Pending JPS566479A (en) 1979-06-26 1979-06-26 Semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPS566479A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893268A (en) * 1981-11-30 1983-06-02 Toshiba Corp Photocoupling integrated circuit
JPS59501431A (en) * 1982-08-19 1984-08-09 ウエスターン　エレクトリツク　カムパニー，インコーポレーテツド Optically coupled integrated circuit array
US5200631A (en) * 1991-08-06 1993-04-06 International Business Machines Corporation High speed optical interconnect
JPH0629513A (en) * 1991-12-23 1994-02-04 Internatl Business Mach Corp <Ibm> Bilithic composite system for optoelectronic integration

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5893268A (en) * 1981-11-30 1983-06-02 Toshiba Corp Photocoupling integrated circuit
JPS59501431A (en) * 1982-08-19 1984-08-09 ウエスターン　エレクトリツク　カムパニー，インコーポレーテツド Optically coupled integrated circuit array
US5200631A (en) * 1991-08-06 1993-04-06 International Business Machines Corporation High speed optical interconnect
JPH0629513A (en) * 1991-12-23 1994-02-04 Internatl Business Mach Corp <Ibm> Bilithic composite system for optoelectronic integration

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