公开(公告)号：US07579660B2

公开(公告)日：2009-08-25

申请号：US11560653

申请日：2006-11-16

申请人： Koji Akiyama ,  Zhang Lulu ,  Morifumi Ohno

发明人： Koji Akiyama ,  Zhang Lulu ,  Morifumi Ohno

IPC分类号： H01L27/00

CPC分类号： H01L21/823842

摘要： A semiconductor device includes a substrate including a semiconductor layer at a surface, a gate insulating film disposed on the semiconductor layer, and a gate electrode disposed on the gate insulating film. The gate electrode includes a conductive layer consisting of a nitride of a predetermined metal in contact with the gate insulating film. The conductive layer is formed by stacking a first film consisting of a nitride of the predetermined metal and a second film consisting of the predetermined metal, and diffusing nitrogen from the first film to the second film by solid-phase diffusion.

摘要翻译： 半导体器件包括：表面具有半导体层的基板，配置在半导体层上的栅极绝缘膜，以及配置在栅极绝缘膜上的栅电极。 栅极包括由与栅极绝缘膜接触的预定金属的氮化物构成的导电层。 导电层通过堆叠由预定金属的氮化物构成的第一膜和由预定金属组成的第二膜，并且通过固相扩散将氮从第一膜扩散到第二膜而形成。

公开(公告)号：US07235928B2

公开(公告)日：2007-06-26

申请号：US10472406

申请日：2002-05-31

申请人： Akira Shiokawa ,  Koji Akiyama ,  Tetsuya Imai ,  Katsutoshi Shindo ,  Hidetaka Higashino ,  Koichi Kotera ,  Kanako Miyashita

发明人： Akira Shiokawa ,  Koji Akiyama ,  Tetsuya Imai ,  Katsutoshi Shindo ,  Hidetaka Higashino ,  Koichi Kotera ,  Kanako Miyashita

IPC分类号： H01J17/20

CPC分类号： H01J11/50 ,  H01J11/12

摘要： A gas discharge panel capable of high-speed driving at a low drive voltage, while suppressing the occurrence of write errors in a write period, and a manufacturing method for the same. To achieve this, in the gas discharge panel of the present invention, a secondary gas formed from at least one of carbon dioxide, water vapor, oxygen and nitrogen is induced into discharge spaces 30 evacuated until the residual gas pressure is 0.02 mPa or less, and an He—Xe or Ne—Xe rare gas (discharge gas) is induced into discharge spaces 30. The amount of the secondary gas included within discharge spaces 30 when, for example, carbon dioxide is included therein, is suitably set in terms of both a discharge starting voltage and an electron emission ability, so that the partial pressure of the carbon dioxide is in a range of 0.05 mPa to 0.5 mPa inclusive.

摘要翻译： 一种能够在低驱动电压下高速驱动的气体放电面板及其制造方法，同时抑制写入期间的写入错误的发生。 为此，在本发明的气体放电面板中，将由二氧化碳，水蒸气，氧气和氮气中的至少一种形成的二次气体引入排气空间30中，直至残留气体压力为0.02mPa以下， 并且将He-Xe或Ne-Xe稀有气体（放电气体）引入放电空间30。 包括在放电空间30内的二次气体的量例如在其中包含二氧化碳时，根据放电起始电压和电子发射能力来适当地设定，使得二氧化碳的分压为 0.05mPa〜0.5mPa的范围。

公开(公告)号：US20070126062A1

公开(公告)日：2007-06-07

申请号：US11560653

申请日：2006-11-16

申请人： Koji Akiyama ,  Zhang Lulu ,  Morifumi Ohno

发明人： Koji Akiyama ,  Zhang Lulu ,  Morifumi Ohno

IPC分类号： H01L29/94 ,  H01L21/8238

CPC分类号： H01L21/823842

摘要： A semiconductor device includes a substrate including a semiconductor layer at a surface, a gate insulating film disposed on the semiconductor layer, and a gate electrode disposed on the gate insulating film. The gate electrode includes a conductive layer consisting of a nitride of a predetermined metal in contact with the gate insulating film. The conductive layer is formed by stacking a first film consisting of a nitride of the predetermined metal and a second film consisting of the predetermined metal, and diffusing nitrogen from the first film to the second film by solid-phase diffusion.

摘要翻译： 半导体器件包括：表面具有半导体层的基板，配置在半导体层上的栅极绝缘膜，以及配置在栅极绝缘膜上的栅电极。 栅极包括由与栅极绝缘膜接触的预定金属的氮化物构成的导电层。 导电层通过堆叠由预定金属的氮化物构成的第一膜和由预定金属组成的第二膜，并且通过固相扩散将氮从第一膜扩散到第二膜而形成。

公开(公告)号：US20050167762A1

公开(公告)日：2005-08-04

申请号：US11037333

申请日：2005-01-19

申请人： Masaru Kadoshima ,  Koji Akiyama ,  Morifumi Ohno

发明人： Masaru Kadoshima ,  Koji Akiyama ,  Morifumi Ohno

IPC分类号： H01L21/28 ,  H01L21/336 ,  H01L21/768 ,  H01L21/8238 ,  H01L27/092 ,  H01L29/423 ,  H01L29/49 ,  H01L29/51 ,  H01L29/76 ,  H01L29/78 ,  H01L29/94 ,  H01L31/062 ,  H01L31/113 ,  H01L31/119

CPC分类号： H01L21/28176 ,  H01L21/28202 ,  H01L21/823835 ,  H01L21/823842 ,  H01L29/51 ,  H01L29/517 ,  H01L29/518 ,  H01L29/665 ,  H01L29/66545 ,  H01L29/6659

摘要： A technique capable of reducing threshold voltage and reducing high-temperature heat treatment after forming a gate electrode is provided. An n-type MIS transistor or a p-type MIS transistor is formed on an active region isolated by an element isolation region of a semiconductor substrate. In the n-type MIS transistor, a gate electrode is formed through a gate insulating film, and the gate electrode is composed of a hafnium silicide film. On the other hand, in the p-type MIS transistor, a gate electrode is formed through a gate insulating film, and the gate electrode is composed of a platinum silicide film. Also, the gate electrodes are formed after the activation annealing (heat treatment) for activating impurities implanted into a source region and a drain region.

摘要翻译： 提供了一种能够在形成栅电极之后降低阈值电压并降低高温热处理的技术。 在由半导体衬底的元件隔离区隔离的有源区上形成n型MIS晶体管或p型MIS晶体管。 在n型MIS晶体管中，通过栅极绝缘膜形成栅电极，栅电极由硅化铪膜构成。 另一方面，在p型MIS晶体管中，通过栅极绝缘膜形成栅电极，栅电极由铂硅化物膜构成。 此外，在用于激活注入到源极区域和漏极区域中的杂质的活化退火（热处理）之后，形成栅电极。

公开(公告)号：US06388649B1

公开(公告)日：2002-05-14

申请号：US08217641

申请日：1994-03-24

申请人： Yukio Tanaka ,  Akio Takimoto ,  Koji Akiyama ,  Yasunori Kuratomi ,  Junko Asayama ,  Hisahito Ogawa

发明人： Yukio Tanaka ,  Akio Takimoto ,  Koji Akiyama ,  Yasunori Kuratomi ,  Junko Asayama ,  Hisahito Ogawa

IPC分类号： G09G318

CPC分类号： G02F1/135 ,  G09G3/36

摘要： The disclosed spatial light modulator includes a pair of facing transparent electrodes, and a light-modulating layer and a photoconductive layer provided between the transparent electrodes In the spatial light modulator, the light-modulating layer has different optical states depending on an applied charge amount. Specifically, the light-modulating layer has: a first optical state when the applied charge amount is a first threshold charge amount or more; a second optical state when the applied charge amount is a second threshold charge amount or less; and a spatially uniform intermediate state between the first optical state and the second optical state depending on the applied charge amount. Also, a driving method for such a spatial light modulator is disclosed.

摘要翻译： 所公开的空间光调制器包括一对相对的透明电极，以及设置在透明电极之间的光调制层和光电导层。在空间光调制器中，光调制层根据施加的电荷量具有不同的光学状态。 具体地，光调制层具有：当所施加的电荷量是第一阈值电荷量或更多时的第一光学状态; 当所施加的电荷量是第二阈值电荷量或更小时的第二光学状态; 以及根据施加的电荷量在第一光学状态和第二光学状态之间的空间均匀的中间状态。 另外，公开了这种空间光调制器的驱动方法。

公开(公告)号：US5798806A

公开(公告)日：1998-08-25

申请号：US843611

申请日：1997-04-10

申请人： Hiroshi Tsutsui ,  Kazunori Komori ,  Kazuhiro Nishiyama ,  Yasunori Kuratomi ,  Akio Takimoto ,  Koji Akiyama ,  Shinichi Mizuguchi

发明人： Hiroshi Tsutsui ,  Kazunori Komori ,  Kazuhiro Nishiyama ,  Yasunori Kuratomi ,  Akio Takimoto ,  Koji Akiyama ,  Shinichi Mizuguchi

IPC分类号： G02F1/1335 ,  G02F1/135 ,  G02F1/1333

CPC分类号： G02F1/133512 ,  G02F1/135 ,  G02F2001/1351 ,  G02F2001/1352 ,  G02F2203/02

摘要： A spatial light modulator (SLM) providing effects light blocking of even strong incident light without reducing the photoelectric conversion efficiency, and a projector using said SLM, are disclosed. Said projector uses an SLM comprising a readout side glass substrate comprising a readout side transparent electrode; a light modulation layer for modulating incident light according to an applied voltage; a reflective electrode comprising plural electrode elements for applying a voltage to the light modulation layer, and reflecting the light passed by the readout side glass substrate, the readout side transparent electrode, and light modulation layer; a light blocking layer having plural holes; a drive electrode comprising plural electrode elements electrically connected through the holes in the light blocking layer to a corresponding electrode element of the reflective electrode; and voltage applying means for applying a voltage corresponding to the brightness of each pixel in the input image to each electrode element of the drive electrode.

摘要翻译： 公开了一种在不降低光电转换效率的情况下提供甚至强入射光的遮光效果的空间光调制器（SLM），以及使用所述SLM的投影仪。 所述投影仪使用包括读出侧玻璃基板的SLM，该读出侧玻璃基板包括读出侧透明电极; 光调制层，用于根据施加的电压调制入射光; 反射电极，其包括用于向所述光调制层施加电压并且反射通过所述读出侧玻璃基板，所述读出侧透明电极和光调制层的光的多个电极元件; 具有多个孔的遮光层; 驱动电极，其包括通过所述遮光层中的孔电连接到所述反射电极的相应电极元件的多个电极元件; 以及电压施加装置，用于将对应于输入图像中的每个像素的亮度的电压施加到驱动电极的每个电极元件。

公开(公告)号：US5731797A

公开(公告)日：1998-03-24

申请号：US539314

申请日：1995-10-04

申请人： Koji Akiyama ,  Akifumi Ogiwara ,  Hiroshi Tsutsui ,  Hisahito Ogawa ,  Yukio Tanaka

发明人： Koji Akiyama ,  Akifumi Ogiwara ,  Hiroshi Tsutsui ,  Hisahito Ogawa ,  Yukio Tanaka

IPC分类号： G09G3/02 ,  G09G3/36 ,  H04N5/74 ,  G02F1/135

CPC分类号： G09G3/02 ,  G09G3/36

摘要： A driving method for a spatial light modulator can provide bright image, images of high contrast and resolution with no persistence and instability, and can be used in a projection display system. The spatial light modulator is prepared by sandwiching a ferroelectric liquid crystal layer between a first substrate and a second substrate. The first substrate is prepared by sequentially laminating a transparent conductive electrode and a photoconductive layer with rectifying properties on a glass substrate. On the photoconductive layer, a reflective layer and an alignment layer for aligning a liquid crystal layer are then laminated. The second substrate is prepared by laminating a transparent conductive electrode and an alignment layer on a glass substrate. Alternating current voltage having a waveform of inconsistent cycles is applied to a section between the transparent conductive electrodes.

摘要翻译： 空间光调制器的驱动方法可以提供明亮的图像，高对比度和分辨率的图像，没有持久性和不稳定性，并且可以用在投影显示系统中。 通过将铁电液晶层夹在第一基板和第二基板之间来制备空间光调制器。 通过在玻璃基板上依次层叠具有整流性的透明导电电极和光电导层来制备第一基板。 然后在光电导层上层叠用于对准液晶层的反射层和取向层。 通过在玻璃基板上层叠透明导电电极和取向层来制备第二基板。 具有不一致周期波形的交流电压被施加到透明导电电极之间的部分。

公开(公告)号：US5604074A

公开(公告)日：1997-02-18

申请号：US432931

申请日：1995-05-01

申请人： Shin-ichiro Yasuda ,  Kuniyasu Kawabe ,  Koji Akiyama ,  Mitsuhiro Sasaki ,  Koji Kameyama

发明人： Shin-ichiro Yasuda ,  Kuniyasu Kawabe ,  Koji Akiyama ,  Mitsuhiro Sasaki ,  Koji Kameyama

IPC分类号： G03G9/093 ,  G03G13/08 ,  G03G13/06

CPC分类号： G03G13/08 ,  G03G9/093 ,  G03G9/09371 ,  G03G9/09392 ,  Y10S430/104

摘要： A developing method of the present invention has the steps of forming a uniform layer of a nonmagnetic one-component toner on a developer carrying sleeve with a developer blade; rotating an electrostatic latent image forming member and the developer carrying sleeve; and applying the toner on the developer carrying sleeve onto an electrostatic latent image formed on the electrostatic latent image forming member. The toner used herein is an encapsulated toner having a heat-fusible core material and a shell formed thereon. By using this development for a nonmagnetic one-component toner of the present invention, clear images free from background can be stably formed for a large number of copying.

摘要翻译： 本发明的显影方法具有以下步骤：在具有显影剂叶片的显影剂承载套筒上形成均匀的非磁性单组分调色剂层; 旋转静电潜像形成构件和显影剂承载套筒; 以及将显影剂承载套筒上的调色剂施加到形成在静电潜像形成构件上的静电潜像上。 本文使用的调色剂是其上形成有热熔芯材料和壳体的包封调色剂。 通过使用本发明的非磁性单组分调色剂的这种显影，可以稳定地形成无背景的清晰图像以进行大量的复印。

公开(公告)号：US5567567A

公开(公告)日：1996-10-22

申请号：US334026

申请日：1994-11-02

申请人： Koji Akiyama ,  Takashi Yamaguchi ,  Koji Kameyama ,  Koji Shimokusa

发明人： Koji Akiyama ,  Takashi Yamaguchi ,  Koji Kameyama ,  Koji Shimokusa

IPC分类号： G03G9/093

CPC分类号： G03G9/09392 ,  G03G9/09328 ,  G03G9/09335 ,  G03G9/09342

摘要： The encapsulated toner for heat-and-pressure fixing of the present invention having a heat-fusible core material containing at least a thermoplastic resin and a shell formed thereon so as to cover the surface of the core material is produced by the method having the steps of (a) dispersing in a shell-forming resin an additive selected from the group consisting of conductive materials, charge control agents, wax components, color pigments, particulate magnetic materials, and mixtures thereof to give a shell-forming resin containing the additive; (b) dissolving the shell-forming resin containing the additive in a mixture containing a core material-constituting monomer; (c) dispersing the mixture obtained in step (b) in an aqueous dispersant, and localizing the shell-forming resin containing the additive on the surface of droplets of the core-constituting material to give a polymerizable composition; and (d) polymerizing the polymerizable composition obtained in step (c) by in situ polymerization to form the core material, the shell in which the additive is dispersed covering the surface of the core material, whereby an encapsulated is formed.

摘要翻译： 本发明的用于热压定影的包封调色剂具有至少含有热可塑性树脂的热熔性芯材和形成在其上的外壳以覆盖芯材表面的方法，该方法具有以下步骤 （a）在成壳树脂中分散选自导电材料，电荷控制剂，蜡组分，着色颜料，颗粒状磁性材料及其混合物的添加剂，得到含有该添加剂的壳形树脂; （b）将含有添加剂的成壳树脂溶解在含有芯材构成单体的混合物中; （c）将步骤（b）中获得的混合物分散在水性分散剂中，并将含有添加剂的成壳树脂定位在芯构成材料的液滴的表面上，得到可聚合组合物; 和（d）通过原位聚合来聚合步骤（c）中获得的可聚合组合物以形成核心材料，其中分散有添加剂的壳覆盖芯材表面，从而形成封装。

公开(公告)号：US5153888A

公开(公告)日：1992-10-06

申请号：US737769

申请日：1991-07-30

申请人： Makoto Imamura ,  Koji Akiyama ,  Satoshi Yoshitake

发明人： Makoto Imamura ,  Koji Akiyama ,  Satoshi Yoshitake

IPC分类号： H01S3/13 ,  H01S5/0687

CPC分类号： H01S3/1304 ,  H01S5/0687

摘要： An optical laser frequency stabilizer which is simple, inexpensive, produces an unmodulated output, and a highly controlled oscillation frequency, wherein signals supplied to a master laser are modulated with a signal which is switched between four or more different levels to control the oscillation frequency of the master laser to the frequency of an absorption line; and wherein the beat frequency of signals from the master laser and a slave laser is counted by an up-down frequency counter in synchronism with the modulation signal and, in response to the obtained total count, the oscillation frequency of the slave laser is controlled to a frequency based on the center frequency of the oscillation of the master laser so that an unmodulated output is generated which is not affected by variations in the powers of the laser beams. The laser frequency can be offset from the frequency of the absorption line, and also the offset frequency can be varied continuously.

摘要翻译： 一种光学激光频率稳定器，其简单，便宜，产生未调制的输出和高度受控的振荡频率，其中提供给主激光器的信号用在四个或更多个不同电平之间切换的信号进行调制，以控制振荡频率 主激光到吸收线的频率; 并且其中来自主激光器和从激光器的信号的拍频通过与调制信号同步的上下频率计数器进行计数，并且响应于获得的总计数，将从属激光器的振荡频率控制为 基于主激光器的振荡的中心频率的频率，从而产生不受激光束功率变化影响的未调制输出。 激光频率可以从吸收线的频率偏移，并且偏移频率也可以连续变化。