Light-emitting device, method for manufacturing the same, display device, and electronic apparatus

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United States of America Patent

PATENT NO 8823257
APP PUB NO 20100289417A1
SERIAL NO

12778598

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A light-emitting device is provided which includes: a cathode; an anode; at least one light-emitting layer which is provided between the cathode and the anode and which emits light when a voltage is applied between the cathode and the anode; a cathode terminal which is provided at a portion not in contact with the anode and the light-emitting layer and which supplies electrons to the cathode; and an electron adjust layer which includes a material having insulating properties and which adjusts the amount of electrons supplied from the cathode terminal to the cathode, and in the light-emitting device described above, the cathode is connected to the cathode terminal with the electron adjust layer interposed therebetween.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akagawa, Suguru Suwa, JP 24 175
Fujita, Tetsuji Chino, JP 71 649
Mitsuhashi, Etsuo Chino, JP 21 328

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