Biosensor using multiple light sources
AssigneeSamsung Electronics Co., Ltd.
InventorsMu-gyeom KIM, Sang-yeol KIM, Sung-hun LEE, Jung-bae SONG
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Abstract
Provided is a biosensor that uses multiple organic light emitting diodes (OLEDs) as light sources. The biosensor includes a transparent substrate, a plurality of OLEDs which are disposed on a first surface of the transparent substrate and are electrically separated from each other, and a photo detector above the transparent substrate that receives light emitted from a specimen disposed on the transparent substrate, wherein the specimen is disposed on a region of a second surface which is a surface opposite to the first surface of the transparent substrate.
Claims16
A biosensor comprising:
- a transparent substrate;
- a plurality of organic light emitting diodes (OLEDs) which are disposed on a first surface of the transparent substrate and are electrically separated from each other;
- s;
- and
- a photo detector above the transparent substrate that receives light emitted from a specimen disposed on the transparent substrate,
- wherein the specimen is disposed on a region of a second surface which is an opposite surface:
- of the first surface of the transparent substrate.
5 The biosensor of claim 1, wherein the OLEDs are formed in a matrix, arrangement.
A biosensor comprising:
- a transparent first substrate;
- a second substrate parallel to the transparent first substrate;
- a plurality of organic light emitting diodes (OLEDs) which are disposed on a surface of the second substrate to face the transparent first substrate and are electrically separated from each other;
- and
- a photo detector above the transparent first substrate that receives light emitted from a specimen disposed on the transparent first substrate,
- wherein the specimen is disposed on a surface of the transparent first substrate that does not face the second substrate.
Dependencies are inferred from the claim text.