Title:
PHOTOELECTRIC CONVERSION ELEMENT AND MANUFACTURE THEREOF
Document Type and Number:
Japanese Patent JP3945037
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a photoelectric conversion device that can be kept high in material duty factor, is excellent in emission brightness, and small in thickness and size by a method wherein a wire is bonded between an optical element and one of a pair of electrodes, and an insulating reflecting layer is formed on the base of a resin package between the electrodes.
SOLUTION: A semiconductor light emitting element 4 is mounted on an electrode 1 in a dimple 21a, and a wire 5 is bonded between the element 4 and an electrode 2 provided in a dimple 21b. The semiconductor light emitting element 4 is equipped with an N front electrode 4a that is formed on its top surface and where one end of the wire 5 is bonded, and the other end of the wire 5 is bonded to the electrode 2 in the other dimple 21b. A reflecting layer 3 is formed on the surface of a manufacturing board 21 between the dimples 21a and 21b, and the reflecting layer 3 is formed by applying white resist on the surface. A resin layer is provided to the surface of the manufacturing board 21 keeping uniform in thickness so as to seal up all the semiconductor light emitting element 4 and the wire 5 with it into a package.
Inventors:
Tadaaki Ikeda
Application Number:
JP25074498A
Publication Date:
July 18, 2007
Filing Date:
September 04, 1998
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H01L33/30; H01L33/44; H01L33/56; H01L33/60; H01L33/62; (IPC1-7): H01L33/00
Domestic Patent References:
| JP2000049383A | ||||
| JP7235696A | ||||
| JP9181359A | ||||
| JP8125227A | ||||
| JP11345917A | ||||
| JP2000058924A | ||||
| JP5063239A | ||||
| JP4087667U | ||||
| JP5315654A |
Attorney, Agent or Firm:
Fumio Iwahashi
Hiroki Naito
Daisuke Nagano
Hiroki Naito
Daisuke Nagano