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US 2001/0042858 A1Published application
Backside light emitting chip type light emitting element and insulating substrate therefor
AssigneeRohm Co., Ltd.
InventorHiroki Ishinaga
Life of this patent
Estimating the term…
Abstract
A backside light emitting chip type light emitting element having at least three internal electrodes and at least three external electrodes electrically connected to the internal electrodes respectively on one principal surface of an insulating substrate, and at least two light emitting chips connected to the internal electrodes. The light emitting chips may emit light of different colors, respectively.
Claims7
A backside light emitting chip type light emitting element, comprising:
- an insulating substrate,
- at least three internal electrodes formed on one principal surface of the insulating substrate,
- at least three external electrodes, formed on the one principal surface of the insulating substrate, which are electrically connected to the at least three internal electrodes, respectively, and
- at least two light emitting chips connected to the internal electrodes.
1 more element
An insulating substrate used for a backside light emitting chip type light emitting element, in which
- at least three internal electrodes and at least three external electrodes connected to the internal electrodes, respectively, are formed on one principal surface of the insulating substrate, and
- the external electrodes are formed on a peripheral section side of the one principal surface of the insulating substrate with respect to the internal electrodes.
Dependencies are inferred from the claim text.