Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2007165308
Kind Code:
A
Abstract:
To provide a display device with improved light emitting efficiency, capable of lowering discharge voltage.
The display device is provided with an upper substrate 120 and a lower substrate 110 arranged in opposition with a plurality of discharge cells 114 formed between them, a plurality of first electrodes 121a, 121b formed on an inner face of the upper substrate 120 facing he discharge cells 114, a plurality of electron emission sources 126a, 126b of a curved shape arranged on an inner face of the upper substrate in correspondence with the first electrodes 121a, 121b, discharge gas filled in the discharge cells 114, and a light-emitting substance layer formed on an inner wall of each discharge cell.
Inventors:
PARK HYOUNG-BIN
SON SEUNG-HYUN
JANG SANG-HUM
KIM GI-YOUNG
KIM SUNG-SOO
LEE SEONG-EUI
SON SEUNG-HYUN
JANG SANG-HUM
KIM GI-YOUNG
KIM SUNG-SOO
LEE SEONG-EUI
Application Number:
JP2006332830A
Publication Date:
June 28, 2007
Filing Date:
December 11, 2006
Export Citation:
Assignee:
SAMSUNG SDI CO LTD
International Classes:
H01J11/22; H01J11/24; H01J11/30; H01J11/34; H01J11/40
Domestic Patent References:
JP2007165310A | 2007-06-28 | |||
JP2004200057A | 2004-07-15 | |||
JP2002231143A | 2002-08-16 | |||
JP2002150944A | 2002-05-24 | |||
JPH11250812A | 1999-09-07 |
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Tetsuo Kanamoto
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