JPS5413796A - Light emitting display device - Google Patents

Light emitting display device

Info

Publication number
JPS5413796A
JPS5413796A JP7904477A JP7904477A JPS5413796A JP S5413796 A JPS5413796 A JP S5413796A JP 7904477 A JP7904477 A JP 7904477A JP 7904477 A JP7904477 A JP 7904477A JP S5413796 A JPS5413796 A JP S5413796A
Authority
JP
Japan
Prior art keywords
light emitting
display device
emitting display
light
coloring
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
JP7904477A
Other languages
Japanese (ja)
Inventor
Ikuo Fukuda
Takeshi Biwa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7904477A priority Critical patent/JPS5413796A/en
Publication of JPS5413796A publication Critical patent/JPS5413796A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L24/42—Wire connectors; Manufacturing methods related thereto
    • H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/484—Connecting portions
    • H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
    • H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To eliminate phenomena by which segment parts glow when light emitting elements do not light by corresponding the coloring of the colored layer covering the surface of a reflecting body and the case transmitting part to that of the light produced through light emission of light emitting element pellets.
COPYRIGHT: (C)1979,JPO&Japio
JP7904477A 1977-07-04 1977-07-04 Light emitting display device Pending JPS5413796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7904477A JPS5413796A (en) 1977-07-04 1977-07-04 Light emitting display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7904477A JPS5413796A (en) 1977-07-04 1977-07-04 Light emitting display device

Publications (1)

Publication Number Publication Date
JPS5413796A true JPS5413796A (en) 1979-02-01

Family

ID=13678897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7904477A Pending JPS5413796A (en) 1977-07-04 1977-07-04 Light emitting display device

Country Status (1)

Country Link
JP (1) JPS5413796A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61252673A (en) * 1985-05-01 1986-11-10 Toshiba Corp Semiconductor light-emitting display device
JP2010192806A (en) * 2009-02-20 2010-09-02 Mitsubishi Electric Corp Display device and electrical device
JP2017152629A (en) * 2016-02-26 2017-08-31 日亜化学工業株式会社 Light-emitting device and illuminating apparatus using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61252673A (en) * 1985-05-01 1986-11-10 Toshiba Corp Semiconductor light-emitting display device
JPH0452630B2 (en) * 1985-05-01 1992-08-24 Tokyo Shibaura Electric Co
JP2010192806A (en) * 2009-02-20 2010-09-02 Mitsubishi Electric Corp Display device and electrical device
JP2017152629A (en) * 2016-02-26 2017-08-31 日亜化学工業株式会社 Light-emitting device and illuminating apparatus using the same

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