JPS5598875A - Semiconductor device with photocell - Google Patents

Semiconductor device with photocell

Info

Publication number
JPS5598875A
JPS5598875A JP617979A JP617979A JPS5598875A JP S5598875 A JPS5598875 A JP S5598875A JP 617979 A JP617979 A JP 617979A JP 617979 A JP617979 A JP 617979A JP S5598875 A JPS5598875 A JP S5598875A
Authority
JP
Japan
Prior art keywords
photocell
film
cutouts
except
insulating film
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
JP617979A
Other languages
Japanese (ja)
Inventor
Akira Suzuki
Tokio Kato
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP6179A external-priority patent/JPS54116396A/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of JPS5598875A publication Critical patent/JPS5598875A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink

Landscapes

  • Light Receiving Elements (AREA)

Abstract

PURPOSE: To eliminate the adverse affection of light transmission to other element with a simple configuration by selectively coating the portion except a photocell with opaque insulating film.
CONSTITUTION: A photocell 12 is formed on part of a chip 11 on a lead wire 10. An opaque insulating film 13 of polyimide resin containing C or the like is formed at the portion except the portion provided with the photocell 12, and cutouts are formed at predetermined portions of the film 13. After lead wires 14, 15 are connected through the cutouts, parts of the lead wires 10, 16 are exposed and sealed with transparent resin 17. According to this configuration it can completely shield detrimental light except the photocell. In addition, the film 13 may be simply formed in high accuracy.
COPYRIGHT: (C)1980,JPO&Japio
JP617979A 1979-01-05 1979-01-24 Semiconductor device with photocell Pending JPS5598875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6179A JPS54116396A (en) 1978-01-05 1979-01-05 Catalyst activation process

Publications (1)

Publication Number Publication Date
JPS5598875A true JPS5598875A (en) 1980-07-28

Family

ID=11463672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP617979A Pending JPS5598875A (en) 1979-01-05 1979-01-24 Semiconductor device with photocell

Country Status (1)

Country Link
JP (1) JPS5598875A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017952A (en) * 1983-07-12 1985-01-29 Seiko Epson Corp Image sensor
JPH01164073A (en) * 1987-09-11 1989-06-28 Canon Inc Photoelectric conversion device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041822U (en) * 1973-08-09 1975-04-28
JPS50125692A (en) * 1974-03-20 1975-10-02

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041822U (en) * 1973-08-09 1975-04-28
JPS50125692A (en) * 1974-03-20 1975-10-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017952A (en) * 1983-07-12 1985-01-29 Seiko Epson Corp Image sensor
JPH01164073A (en) * 1987-09-11 1989-06-28 Canon Inc Photoelectric conversion device

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