-
11.发明专利Electron emitting element, electron emitting device, self light-emitting device, image display, blower, cooling device, electrically-charged device, image forming device, electron-beam curing device, and method for manufacturing electron emitting element 有权电子发射元件，电子发射装置，自发光装置，图像显示器，鼓风机，冷却装置，电动充电装置，图像形成装置，电子束固化装置以及制造电子发射元件的方法
公开(公告)号：JP2011003521A
公开(公告)日：2011-01-06
申请号：JP2009213572
申请日：2009-09-15
Applicant: Sharp Corp , シャープ株式会社
Inventor： IMURA YASURO , HIRAKAWA HIROYUKI , NAGAOKA AYAE , IWAMATSU TADASHI , HIRATA KANAKO
CPC classification number: G03G15/02 , B82Y10/00 , G02F1/133602 , G02F2001/133625 , H01J1/312 , H01J31/127 , H01J63/06 , H01J2201/3125 , H01J2329/0484
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element which hardly generates insulation breakdown and is produced easily at low cost and emits stably a suitable amount of electrons.SOLUTION: The electron emitting element 1 includes insulator fine particles 5 between an electrode base board 2 and a thin-film electrode 3, and has an electron acceleration layer 4 excluding conductive fine particles. The electron emitting element 1 emits an electron from the thin-film electrode 3 by accelerating the electron in the electron acceleration layer 4 when applying voltage between the electrode base board 2 and the thin-film electrode 3.
Abstract translation: 要解决的问题：提供几乎不产生绝缘击穿的电子发射元件，并且以低成本容易地制造并且稳定地发射适量的电子。解决方案：电子发射元件1包括在电极基板2之间的绝缘体微粒5 和薄膜电极3，并且具有不包括导电性微粒的电子加速层4。 当在电极基板2和薄膜电极3之间施加电压时，电子发射元件1通过加速电子加速层4中的电子而从薄膜电极3发射电子。
-
公开(公告)号：JPWO2007114103A1
公开(公告)日：2009-08-13
申请号：JP2008508533
申请日：2007-03-26
Applicant: パイオニア株式会社
Inventor： 亮太 田中 , 亮太 田中 , 伸安 根岸 , 伸安 根岸 , 一到 酒村 , 一到 酒村 , 奥田 義行 , 義行 奥田 , 智成 中田 , 智成 中田 , 渡辺 温 , 温 渡辺 , 吉川 高正 , 高正 吉川 , 清秀 小笠原 , 清秀 小笠原
CPC classification number: H01J9/022 , B82Y10/00 , H01J1/312 , H01J29/04 , H01J31/127 , H01J2201/312 , H01J2201/3125 , H01J2329/0481 , H01J2329/0484
Abstract: 電子放出素子の電子放出の効率を向上させるとともに素子の損傷を防止する。非結晶質の電子供給層(4)と、電子供給層(4)上に形成された絶縁体層(5)と、絶縁体層(5)上に形成された上部電極(6)とを有し、電子供給層(4)と上部電極(6)間に電界が印加されたときに電子を放出する電子放出素子であって、上部電極(6)と絶縁体層(5)が切り欠かれ電子供給層(4)が露出した凹部(7)と、上部電極(6)と凹部(7)上を電子供給層(4)の露出面(4a)の内側部分(4b)を除いて覆い電子供給層(4)の露出面(4a)の縁部分(4c)に接触する炭素層(8)とを有する。
-
公开(公告)号：JP4071814B2
公开(公告)日：2008-04-02
申请号：JP2006528838
申请日：2005-06-24
Applicant: パイオニア株式会社
CPC classification number: H01J1/312 , B82Y10/00 , G09G3/22 , G09G2320/043 , H01J29/96 , H01J31/127 , H01J2201/3125 , H01J2329/0484 , H01J2329/96
-
公开(公告)号：JP2007035614A
公开(公告)日：2007-02-08
申请号：JP2006111620
申请日：2006-04-14
Applicant: Hitachi Displays Ltd , Hitachi Ltd , 株式会社 日立ディスプレイズ , 株式会社日立製作所
Inventor： KUSUNOKI TOSHIAKI , SAGAWA MASAKAZU , TSUJI KAZUTAKA , HIRANO TATSUMI , NISHIMURA ETSUKO , MIKAMI YOSHIAKI , KANEKO YOSHIYUKI , NAKAMURA TOMOKI , AOTO KATSUHIDE
CPC classification number: H01J29/481 , B82Y10/00 , H01J2201/30446 , H01J2201/3125
Abstract: PROBLEM TO BE SOLVED: To provide an electron source which is a thin film type electron source having a lower electrode and an upper electrode and an electron acceleration layer comprising an insulator or a semiconductor between them starting a diode current at lower threshold voltage than in the prior art and capable of securing a diode current required for electron emission even at low voltage, and to realize an image display device having a long service life and low power.
SOLUTION: It is realized by using noble metal of a platinum group (8 group) or an Ib group containing alkali metal oxide, alkaline earth metal compound and a transition-metal compound of 3 to 7 group from an interface with the electron acceleration layer to the surface or their laminated film, mixed film or alloy film as the upper electrode.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：为了提供一种电子源，其是具有下电极和上电极的薄膜型电子源和包括绝缘体或电子加速层的电子加速层，它们以较低的阈值电压启动二极管电流 并且即使在低电压下也能够确保电子发射所需的二极管电流，并且实现具有长的使用寿命和低功率的图像显示装置。 解决方案：通过使用含有碱金属氧化物，碱土金属化合物和3〜7族的过渡金属化合物的铂族（8族）或Ib族的贵金属与电子的界面 加速层到表面或其层压膜，混合膜或合金膜作为上电极。 版权所有（C）2007，JPO＆INPIT
-
-
Patent Agency Ranking
-
公开(公告)号：JP2004178863A
公开(公告)日：2004-06-24
申请号：JP2002341299
申请日：2002-11-25
Applicant: Fuji Shikiso Kk , Toshiba Corp , 冨士色素株式会社 , 株式会社東芝
Inventor： ITO TAKEO , MATSUDA SHUZO , INAMURA MASAAKI , TANAKA HAJIME , SAKAI KAZUO
CPC classification number: H01J31/127 , B82Y10/00 , H01J1/312 , H01J9/022 , H01J2201/3125
Abstract: PROBLEM TO BE SOLVED: To provide an electron source device which has a high electron emission capacity, is inexpensive and has a long-life even in a low degree of vacuum, and a display device which has a high light emitting efficiency, is inexpensive and has a high reliability. SOLUTION: The electron source device is provided with a porous layer (e.g., a porous alumina layer) composed of an insulator and having a number of micropores arrayed in a vertical direction, and a first and a second conductor layers arranged on the both face sides of the porous layer, wherein a current density I/S when a DC voltage is applied between the second conductor layer to be a positive electrode and the first conductor layer is ≥1 μA/cm 2 , whereas S means an area of a section with the first and the second conductor layers and the porous layer are overlapped therein. COPYRIGHT: (C)2004,JPO
-
公开(公告)号：JP5818936B2
公开(公告)日：2015-11-18
申请号：JP2014082606
申请日：2014-04-14
Applicant: ツィンファ ユニバーシティ , 鴻海精密工業股▲ふん▼有限公司
CPC classification number: H01J29/04 , H01J31/12 , H01J2201/3125 , H01J9/025
-
公开(公告)号：JP5818935B2
公开(公告)日：2015-11-18
申请号：JP2014082605
申请日：2014-04-14
Applicant: ツィンファ ユニバーシティ , 鴻海精密工業股▲ふん▼有限公司
CPC classification number: H01J29/04 , H01J31/12 , H01J2201/3125
-
公开(公告)号：JP5171988B2
公开(公告)日：2013-03-27
申请号：JP2011106086
申请日：2011-05-11
Applicant: パイオニア株式会社
CPC classification number: H01J9/022 , B82Y10/00 , H01J1/312 , H01J29/04 , H01J31/127 , H01J2201/312 , H01J2201/3125 , H01J2329/0481 , H01J2329/0484
-
-
-
-
-
-
-
-
-
Search Results
66
records
(took 0.017 seconds)
