ELECTRONIC DEVICE, LIGHT SOURCE DEVICE, AND DISPLAY DEVICE HAVING THE SAME

PROBLEM TO BE SOLVED: To provide an electronic device that can be made thin while suppressing temperature rises of a circuit substrate and a light emitting diode mounted on the circuit substrate due to heat generation of a driver for operating the light emitting diode, to provide a light source devi...

Full description

Saved in:
Bibliographic Details
Main Author UNNO YUKIO
Format Patent
LanguageEnglish
Published 22.04.2010
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide an electronic device that can be made thin while suppressing temperature rises of a circuit substrate and a light emitting diode mounted on the circuit substrate due to heat generation of a driver for operating the light emitting diode, to provide a light source device, and to provide a display device. SOLUTION: The electronic device includes a plurality of light emitting diode substrates 2 on which a plurality of light emitting diodes 1 are mounted, the driver 4 for driving the light emitting diodes 1, and a flexible printed substrate 3 connected to two adjacent light emitting diode substrates 2. The driver 4 is mounted on the flexible printed substrate 3 to suppress direct conduction of heat generated by the driver 4 to the light emitting diode substrates 2. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20080264450