JPS56130980A - Manufacture of solid state display unit - Google Patents

Manufacture of solid state display unit

Info

Publication number
JPS56130980A
JPS56130980A JP3447580A JP3447580A JPS56130980A JP S56130980 A JPS56130980 A JP S56130980A JP 3447580 A JP3447580 A JP 3447580A JP 3447580 A JP3447580 A JP 3447580A JP S56130980 A JPS56130980 A JP S56130980A
Authority
JP
Japan
Prior art keywords
pellet
grooves
metallic
manufacture
display unit
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
JP3447580A
Other languages
Japanese (ja)
Inventor
Yukihiro Hosomi
Masanobu Nojima
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP3447580A priority Critical patent/JPS56130980A/en
Publication of JPS56130980A publication Critical patent/JPS56130980A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
    • H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
    • H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE:To regularly arrange number of light emitting diodes by cutting a predetermined back grooves on the back surface of a pellet beforehand when isolating respective light emitting diodes and forming front grooves corresponding to the back grooves from the front surface of the pellet. CONSTITUTION:A pellet 4 is secured onto the metallic bar group 20, which is so disposed that the back electrodes are arranged on the respective metallic bars 21 corresponding thereto. Front grooves 23 reaching the grooves are formed corresponding to the back grooves of row direction from the front surface of the pellet 4, and the pellet 4 is isolated at every row. Subsequently, the base 22 of the metallic bar group 20 is cut, and the respective metallic bars 21 are isolated. The pellet 4 integrated with the metallic bar 21 is secured onto a printed board in the final step.
JP3447580A 1980-03-17 1980-03-17 Manufacture of solid state display unit Pending JPS56130980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3447580A JPS56130980A (en) 1980-03-17 1980-03-17 Manufacture of solid state display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3447580A JPS56130980A (en) 1980-03-17 1980-03-17 Manufacture of solid state display unit

Publications (1)

Publication Number Publication Date
JPS56130980A true JPS56130980A (en) 1981-10-14

Family

ID=12415272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3447580A Pending JPS56130980A (en) 1980-03-17 1980-03-17 Manufacture of solid state display unit

Country Status (1)

Country Link
JP (1) JPS56130980A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158369A (en) * 1984-12-29 1986-07-18 タキロン株式会社 Matrix composite substrate for dot matrix luminescence display body and manufacture thereof
JPH01110456U (en) * 1988-01-21 1989-07-26
WO2003065457A3 (en) * 2002-01-28 2004-02-05 Cree Inc Cluster packaging of light emitting diodes
WO2023134857A1 (en) * 2022-01-13 2023-07-20 Ams-Osram International Gmbh Optoelectronic array and method for manufacturing an optoelectronic array

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158369A (en) * 1984-12-29 1986-07-18 タキロン株式会社 Matrix composite substrate for dot matrix luminescence display body and manufacture thereof
JPH0528835B2 (en) * 1984-12-29 1993-04-27 Takiron Co
JPH01110456U (en) * 1988-01-21 1989-07-26
WO2003065457A3 (en) * 2002-01-28 2004-02-05 Cree Inc Cluster packaging of light emitting diodes
JP2005516419A (en) * 2002-01-28 2005-06-02 クリー　インコーポレイテッド Cluster implementation of light emitting diode
WO2023134857A1 (en) * 2022-01-13 2023-07-20 Ams-Osram International Gmbh Optoelectronic array and method for manufacturing an optoelectronic array

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