JPH0518147Y2 - - Google Patents

Info

Publication number
JPH0518147Y2
JPH0518147Y2 JP1984092140U JP9214084U JPH0518147Y2 JP H0518147 Y2 JPH0518147 Y2 JP H0518147Y2 JP 1984092140 U JP1984092140 U JP 1984092140U JP 9214084 U JP9214084 U JP 9214084U JP H0518147 Y2 JPH0518147 Y2 JP H0518147Y2
Authority
JP
Japan
Prior art keywords
substrate
light emitting
heat sink
shaped groove
emitting diodes
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.)
Expired - Lifetime
Application number
JP1984092140U
Other languages
English (en)
Japanese (ja)
Other versions
JPS618146U (ja
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 filed Critical
Priority to JP1984092140U priority Critical patent/JPS618146U/ja
Publication of JPS618146U publication Critical patent/JPS618146U/ja
Application granted granted Critical
Publication of JPH0518147Y2 publication Critical patent/JPH0518147Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10W72/884—

Landscapes

  • Electronic Switches (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)
JP1984092140U 1984-06-20 1984-06-20 光プリンタヘツド Granted JPS618146U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984092140U JPS618146U (ja) 1984-06-20 1984-06-20 光プリンタヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984092140U JPS618146U (ja) 1984-06-20 1984-06-20 光プリンタヘツド

Publications (2)

Publication Number Publication Date
JPS618146U JPS618146U (ja) 1986-01-18
JPH0518147Y2 true JPH0518147Y2 (enExample) 1993-05-14

Family

ID=30648666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984092140U Granted JPS618146U (ja) 1984-06-20 1984-06-20 光プリンタヘツド

Country Status (1)

Country Link
JP (1) JPS618146U (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2604181Y2 (ja) * 1991-05-22 2000-04-17 ローム株式会社 サーマルヘッド
JP3989794B2 (ja) * 2001-08-09 2007-10-10 松下電器産業株式会社 Ｌｅｄ照明装置およびｌｅｄ照明光源

Also Published As

Publication number Publication date
JPS618146U (ja) 1986-01-18

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