H01J2329/46 - CPC Classification Index

ClassID:

206752 ⎘

H01J2329/46 - CPC Classification

Classification description:

Electron emission display panels, e.g. field emission display panels Arrangements of electrodes and associated parts for generating or controlling the electron beams

Sub-classes:

H01J2329/4604 » Control electrodes 8
H01J2329/4669 » Insulation layers 6
H01J2329/4695 » Potentials applied to the electrodes 5

Recent Application in this class:

20110285271

2011-11-24

Field emission device having secondary electron enhancing electrode

20100301364

2010-12-02

LIGHT EMISSION DEVICE

20100301354

2010-12-02

LIGHT EMISSION DEVICE AND DISPLAY DEVICE USING THE SAME

20080157647

2008-07-03

Field emission display device

20070052337

2007-03-08

Display device

20050253837

2005-11-17

Matrix display device

20050099112

2005-05-12

Field emission display device