Title:
微細ローカルディミングが可能な電界放出装置
Document Type and Number:
Japanese Patent JP2011508375
Kind Code:
A
Abstract:
Provided is a field emission device (FED) capable of fine local dimming. In the FED, a cathode substrate is comprised of a plurality of cathode layers, and a plurality of interconnections are disposed on each of the cathode layers, so that fine local dimming is enabled using a plurality of cathode blocks without limiting the number of the cathode blocks. Also, since RC delays of the respective cathode blocks can be synchronized according to the design of the interconnections, current control signals can be simultaneously transmitted to the respective cathode blocks, thereby improving the characteristics of the FED.
Inventors:
Kim, De Jun
Song, Yongho
John, Jin Woo
Song, Yongho
John, Jin Woo
Application Number:
JP2010539281A
Publication Date:
March 10, 2011
Filing Date:
November 06, 2008
Export Citation:
Assignee:
Electronics and Telecommunications Research Institute
International Classes:
H01J1/304; H01J63/06
Domestic Patent References:
| JP2001035352A | 2001-02-09 | |||
| JPH06124322A | 1994-05-06 | |||
| JP2000323078A | 2000-11-24 | |||
| JP2001261316A | 2001-09-26 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Masakazu Ito
Masakazu Ito