Active solid-state devices (e.g. – transistors – solid-state diode – Organic semiconductor material
Reexamination Certificate
2011-08-02
2011-08-02
Choi, Jacob Y (Department: 2821)
Active solid-state devices (e.g., transistors, solid-state diode
Organic semiconductor material
C257SE51013, C257SE51017, C257SE51018, C257SE51046
Reexamination Certificate
active
07989801
ABSTRACT:
Provided are an organic light emitting display device coupled to a photoelectric transistor. The organic light emitting display device includes an anode and a cathode separated from each other, a plurality of organic material layers formed between the anode and the cathode and including an organic light emitting layer, a light source applying an excitation pulse to the organic material layers, and a light receiving unit measuring changes in photoluminescence (PL) signals that are emitted from the organic material layers.
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Kim Dong-ho
Kim Mu-Gyeom
Kim Sang-Yeol
Lee Sung-Hun
Ma Jang-seok
Alemu Ephrem
Bushnell , Esq. Robert E.
Choi Jacob Y
Samsung Electronics Co,. Ltd.
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