专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20060040192A1 Electrophotographic photoreceptor, and electrophotographic apparatus, process cartridge and method using the photoreceptor 失效
公开(公告)号：US20060040192A1
公开(公告)日：2006-02-23
申请号：US11246479
申请日：2005-10-11
申请人： Hiroshi Ikuno , Takeo Tsukamoto
发明人： Hiroshi Ikuno , Takeo Tsukamoto
IPC分类号： G03G5/047
CPC分类号： G03G5/043 , G03G5/047 , G03G7/0033
摘要： An electrophotographic photoreceptor including an electroconductive substrate, a charge generation layer overlying the electroconductive substrate to generate a first charge to form an electrostatic latent image when exposed to a first light, and a charge generation and transport layer overlying the charge generation layer to generate a second charge when exposed to second light and to transport the first and second charges to a surface of the photoreceptor.

32. 发明申请

US20060038873A1 Image quality detecting apparatus, image forming apparatus and method, and image quality controlling apparatus and method 有权
标题翻译：图像质量检测装置，图像形成装置和方法以及图像质量控制装置和方法
公开(公告)号：US20060038873A1
公开(公告)日：2006-02-23
申请号：US11255870
申请日：2005-10-24
申请人： Shuji Hirai , Takeo Tsukamoto
发明人： Shuji Hirai , Takeo Tsukamoto
IPC分类号： B41J2/385
CPC分类号： G03G15/5058 , G03G2215/0119
摘要： An image quality detecting apparatus detects image quality based on a specified image pattern formed on an image carrier. This apparatus includes a light-emitting device that radiates a spotlight on the image carrier, a lens, a scanning unit that scans the image pattern with the spotlight, and a photoelectric conversion element that detects a quantity of light reflected from the image pattern and the image carrier or light transmitted through the image pattern and the image carrier during the scanning. The image quality is detected by setting a diameter of the spotlight at least in a scanning direction to the reciprocal number of a spatial frequency or smaller in which human eyesight is the most sensitive, for example, to 1000 μm or less.
摘要翻译：图像质量检测装置基于形成在图像载体上的指定图像图案来检测图像质量。该装置包括：在图像载体上照射聚光灯的发光装置，透镜，用聚光灯扫描图像图案的扫描单元和检测从图像图案反射的光量的光电转换元件，在扫描期间通过图像图案和图像载体传输的图像载体或光。通过将聚光灯的直径至少在扫描方向上设定为人眼最敏感的空间频率或更小的倒数，例如达到1000μm以下，来检测图像质量。

33. 发明授权

US06948995B2 Manufacture method for electron-emitting device, electron source, light-emitting apparatus, and image forming apparatus 失效
标题翻译：电子发射器件，电子源，发光装置和图像形成装置的制造方法
公开(公告)号：US06948995B2
公开(公告)日：2005-09-27
申请号：US10234213
申请日：2002-09-05
申请人： Junri Ishikura , Makoto Kameyama , Takeo Tsukamoto , Yasuyuki Saito
发明人： Junri Ishikura , Makoto Kameyama , Takeo Tsukamoto , Yasuyuki Saito
IPC分类号： H01J1/30 , H01J1/304 , H01J9/02
CPC分类号： H01J9/025
摘要： A method of manufacturing an electron-emitting device having excellent electron emission characteristics is provided in which fibers comprising carbon as the main composition are fixed (bonded) to a substrate in a desired area and at a desired density with simple processes and inexpensive manufacture cost, and a manufacture method for an electron source, a light-emitting apparatus and an image forming apparatus using such electron-emitting devices is provided. A method of manufacturing an electron-emitting device made of material comprising carbon as main composition by an aerosol type gas deposition method in which the material comprising carbon as the main composition is aerosolized and transported together with gas, and tightly attached (bonded) to a substrate via a nozzle.
摘要翻译：提供一种制造具有优异的电子发射特性的电子发射器件的方法，其中将以碳为主要成分的纤维以简单的工艺和廉价的制造成本在期望的区域中以期望的密度固定（结合）到基底上，并提供了一种电子源的制造方法，发光装置和使用这种电子发射器件的图像形成装置。一种制造由以碳为主要成分的材料制成的电子发射器件的方法，所述电子发射器件是通过气溶胶型气体沉积方法制成的，其中以碳为主要成分的材料与气体一起气雾化并传输，基板经由喷嘴。

34. 发明申请

US20050134161A1 Fiber containing carbon, substrate and electron emission device using fiber containing carbon, electron source using the electron emission device, display panel using the electron source, and information displaying/playing apparatus using the display panel, and a method of manufacturing thereof 有权
标题翻译：含有碳的碳纤维，使用含碳纤维的基板和电子发射装置，使用电子发射装置的电子源，使用电子源的显示面板和使用该显示面板的信息显示/播放装置及其制造方法
公开(公告)号：US20050134161A1
公开(公告)日：2005-06-23
申请号：US11003507
申请日：2004-12-06
申请人： Shin Kitamura , Takeo Tsukamoto
发明人： Shin Kitamura , Takeo Tsukamoto
IPC分类号： B82B3/00 , C01B31/02 , D01F9/127 , D01F9/133 , H01J1/304 , H01J9/02 , H01J29/04 , H01J31/12 , H01J1/14 , H01J1/05 , H01J9/04 , H01J9/12
CPC分类号： B82Y30/00 , D01F9/127 , D01F9/1271 , D01F9/1273 , D01F9/1275 , D01F9/1278 , D01F9/133 , H01J1/3042 , H01J9/025
摘要： The invention provides a fiber containing carbon which is less deteriorated in terms of electron emission characteristic, is excellent in terms of reproducibility, and can in addition be formed at a low cost, a substrate and electron emission device using the fiber containing carbon, an electron source using the electron emission device, a display panel using the electron source, and an information displaying/playing apparatus using the display panel, and a method of manufacturing these. The manufacturing method comprises a first step of preparing a substrate (substrate 1) equipped with a catalyst (catalyst layer 3) on its surface; and a second step of causing the fiber containing carbon (carbon fiber 4) to grow using the catalyst, whereby the second step comprises, in order to decrease, from a midway point of time in this step, the growth rate at which the fiber containing carbon grows, a sub-step of controlling the growth conditions for the fiber containing carbon.
摘要翻译：本发明提供了一种在电子发射特性方面劣化较少的碳的纤维，在再现性方面是优异的，并且还可以以低成本形成，使用含碳纤维的基板和电子发射装置，电子使用电子发射器件的源，使用该电子源的显示面板，以及使用该显示面板的信息显示/播放装置及其制造方法。该制造方法包括：在其表面上准备装备有催化剂（催化剂层3）的基板（基板1）的第一工序; 以及使用所述催化剂使含有碳（碳纤维4）的纤维生长的第二工序，从而第二工序为了从该步骤的中途时间点减少含有纤维的纤维的生长速度碳生长，控制含碳纤维的生长条件的子步骤。

35. 发明申请

US20050059313A1 Electron-emitting device, electron source, image forming apparatus, and method of manufacturing electron-emitting device and electron source 失效
标题翻译：电子发射器件，电子源，图像形成装置和制造电子发射器件和电子源的方法
公开(公告)号：US20050059313A1
公开(公告)日：2005-03-17
申请号：US10960050
申请日：2004-10-08
申请人： Takeo Tsukamoto
发明人： Takeo Tsukamoto
IPC分类号： H01J1/30 , H01J1/304 , H01J3/02 , H01J9/02 , H01J9/00
CPC分类号： B82Y10/00 , H01J3/022 , H01J9/025 , H01J2201/30469
摘要： In an electron-emitting device having an electron-emitting member containing carbon as a main component, and an extraction electrode arranged near the electron-emitting member, electrons can be emitted by substantially only a region of the electron-emitting member close to the extraction electrode. Brightness nonuniformity and abnormal lights-on errors are reduced in an image forming apparatus in which the electron-emitting devices are constituted into an electron. The electron-emitting threshold field of the electron-emitting member is set low at a portion close to the extraction electrode and high at a portion apart from the extraction electrode.
摘要翻译：在具有含有碳作为主要成分的电子发射部件的电子发射器件和布置在电子发射部件附近的引出电极的情况下，电子可以仅基本上仅靠近提取的电子发射部件的区域发射电极。在其中电子发射器件构成电子的图像形成装置中，亮度不均匀性和异常点亮误差减小。电子发射部件的电子发射阈值电场在靠近引出电极的部分被设定得较低，并且在远离引出电极的部分处被设定得较高。

36. 发明授权

US06785490B2 Developer and image formation apparatus having developer 失效
标题翻译：具有显影剂的显影剂和图像形成装置
公开(公告)号：US06785490B2
公开(公告)日：2004-08-31
申请号：US10158144
申请日：2002-05-31
申请人： Takeo Tsukamoto , Osamu Satoh
发明人： Takeo Tsukamoto , Osamu Satoh
IPC分类号： G03G1500
CPC分类号： G03G15/104
摘要： A developer includes a development roller which supplies a developing solution to a photosensitive body, transport screws which stir and transport the developing solution, and the like. A high heat conductivity member which serves as a partition is provided between the transport screws, and a radiator which is led to an outside of the developer and which includes a plurality of radiation fins is constituted in an upper portion of the developer. To increase a heat receiving area for receiving heat from the developing solution, a second high heat conductivity member which is formed out of a graphite sheet is bonded to an inner wall surface of a lower casing, and the second high heat conductivity member contacts with the high heat conductivity member.
摘要翻译：显影剂包括将显影液供应到感光体的显影辊，搅拌和输送显影液的输送螺杆等。作为隔板的高导热性部件设置在输送螺杆之间，并且在显影剂的上部形成有被引导到显影剂外部并且包括多个散热片的散热器。为了增加从显影液接受热量的受热面积，由石墨片形成的第二高导热性部件被接合到下壳体的内壁面，第二高导热性部件与高导热性部件。

37. 发明授权

US06246168B1 Electron-emitting device, electron source and image-forming apparatus as well as method of manufacturing the same 失效
标题翻译：电子发射器件，电子源和图像形成装置及其制造方法
公开(公告)号：US06246168B1
公开(公告)日：2001-06-12
申请号：US08508931
申请日：1995-07-28
申请人： Fumio Kishi , Masato Yamanobe , Takeo Tsukamoto , Toshikazu Ohnishi , Keisuke Yamamoto , Sotomitsu Ikeda , Yasuhiro Hamamoto , Kazuya Miyazaki
发明人： Fumio Kishi , Masato Yamanobe , Takeo Tsukamoto , Toshikazu Ohnishi , Keisuke Yamamoto , Sotomitsu Ikeda , Yasuhiro Hamamoto , Kazuya Miyazaki
IPC分类号： H01J2946
CPC分类号： H01J29/481 , H01J1/316 , H01J9/027 , H01J31/127 , H01J2201/3165 , H01J2329/00 , H01J2329/0489
摘要： An electron-emitting device includes a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1 &mgr;m, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.
摘要翻译：电子发射器件包括一对电极和布置在电极之间并包含携带石墨膜的电子发射区的导电膜。石墨膜在使用波长514.5nm的激光光源和光点直径为1μm的拉曼光谱分析中显示出散射光的峰值，其中1）位于1,580cm附近的峰（P2） -1大于位于1335cm -1附近的峰（P1）或2）位于1,335cm -1附近的峰（P1）的半峰宽不大于150cm -1。

38. 发明授权

US06184610B2 Electron-emitting device, electron source and image-forming apparatus 失效
标题翻译：电子发射器件，电子源和图像形成装置
公开(公告)号：US06184610B2
公开(公告)日：2001-02-06
申请号：US08690964
申请日：1996-08-01
申请人： Masaaki Shibata , Masato Yamanobe , Takeo Tsukamoto , Keisuke Yamamoto , Yutaka Arai
发明人： Masaaki Shibata , Masato Yamanobe , Takeo Tsukamoto , Keisuke Yamamoto , Yutaka Arai
IPC分类号： H01J130
CPC分类号： H01J9/027 , H01J1/316 , H01J2201/3165
摘要： An electron-emitting device comprises a pair of oppositely disposed device electrodes and an electroconductive film electrically connecting the device electrodes and having an electron-emitting region formed as part thereof. The electroconductive film is partly or entirely covered by a metal oxide coat containing as principal ingredient with a melting point higher than that of the material of principal ingredient of the electroconductive film. The electroconductive film has also a deposited layer comprising carbon, a carbon compound or a mixture thereof.
摘要翻译：电子发射器件包括一对相对设置的器件电极和导电膜，电导电膜电连接器件电极并具有形成为其一部分的电子发射区。导电膜部分或完全被包含熔点高于导电膜主要成分材料的主成分的金属氧化物覆盖物覆盖。导电膜还具有包含碳，碳化合物或其混合物的沉积层。

39. 发明授权

US06179678B2 Method of manufacturing electron-emitting device electron source and image-forming apparatus 有权
标题翻译：制造电子发射器件电子源和图像形成装置的方法
公开(公告)号：US06179678B2
公开(公告)日：2001-01-30
申请号：US09244164
申请日：1999-02-04
申请人： Fumio Kishi , Masato Yamanobe , Takeo Tsukamoto , Toshikazu Ohnishi , Keisuke Yamamoto , Sotomitsu Ikeda , Yasuhiro Hamamoto , Kazuya Miyazaki
发明人： Fumio Kishi , Masato Yamanobe , Takeo Tsukamoto , Toshikazu Ohnishi , Keisuke Yamamoto , Sotomitsu Ikeda , Yasuhiro Hamamoto , Kazuya Miyazaki
IPC分类号： H01J902
CPC分类号： H01J29/481 , H01J1/316 , H01J9/027 , H01J31/127 , H01J2201/3165 , H01J2329/00 , H01J2329/0489
摘要： An electron-emitting device comprises a pair of electrodes and an electroconductive film arranged between the electrodes and including an electron-emitting region carrying a graphite film. The graphite film shows, in a Raman spectroscopic analysis using a laser light source with a wavelength of 514.5 nm and a spot diameter of 1&mgr;m, peaks of scattered light, of which 1) a peak (P2) located in the vicinity of 1,580 cm−1 is greater than a peak (P1) located in the vicinity of 1,335 cm−1 or 2) the half-width of a peak (P1) located in the vicinity of 1,335 cm−1 is not greater than 150 cm−1.
摘要翻译：电子发射器件包括一对电极和布置在电极之间的导电膜，并且包括携带石墨膜的电子发射区域。该石墨膜在使用波长514.5nm，光斑直径1μm的激光光源的拉曼光谱分析中表示，散射光的峰值为1）位于1580cm -1附近的峰（P2） 1大于位于1335cm -1附近的峰（P1）或2）位于1335cm -1附近的峰（P1）的半峰宽不大于150cm -1。

40. 发明授权

US5814832A Electron emitting semiconductor device 失效
标题翻译：电子发射半导体器件
公开(公告)号：US5814832A
公开(公告)日：1998-09-29
申请号：US478656
申请日：1995-06-07
申请人： Toshihiko Takeda , Takeo Tsukamoto , Nobuo Watanabe , Masahiko Okunuki
发明人： Toshihiko Takeda , Takeo Tsukamoto , Nobuo Watanabe , Masahiko Okunuki
IPC分类号： H01J1/308 , H01L29/06 , H01L29/04 , H01L29/47
CPC分类号： H01J1/308 , Y10S257/928
摘要： An electron emitting semiconductor device is provided with a P-type semiconductor layer arranged on a semiconductor substrate having an impurity concentration. A Schottky barrier electrode is arranged on a surface of the P-type semiconductor layer. Plural P.sup.+ -type area units are positioned under and facing the Schottky barrier electrode. An N.sup.+ -type area is disposed in the vicinity of the P.sup.+ -type units. The impurity concentration is such as to cause an avalanche breakdown in at least a portion of the surfaces.
摘要翻译：电子发射半导体器件设置有布置在具有杂质浓度的半导体衬底上的P型半导体层。在P型半导体层的表面上配置有肖特基势垒电极。多个P +型区域单元位于并面向肖特基势垒电极。在P +型单元附近设置N +型区域。杂质浓度使得至少部分表面产生雪崩击穿。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式