公开(公告)号：US06486479B1

公开(公告)日：2002-11-26

申请号：US09588644

申请日：2000-06-07

申请人： Yoshihisa Oae ,  Tomohiko Abe ,  Soichiro Arai ,  Shigeru Maruyama ,  Hiroshi Yasuda ,  Kenichi Miyazawa ,  Junichi Kai ,  Takamasa Satoh ,  Keiichi Betsui ,  Hideki Nasuno

发明人： Yoshihisa Oae ,  Tomohiko Abe ,  Soichiro Arai ,  Shigeru Maruyama ,  Hiroshi Yasuda ,  Kenichi Miyazawa ,  Junichi Kai ,  Takamasa Satoh ,  Keiichi Betsui ,  Hideki Nasuno

IPC分类号： H01J37147

CPC分类号： H01J37/3174 ,  B82Y10/00 ,  B82Y40/00 ,  H01J37/3023 ,  H01J37/3177 ,  H01J2237/0435 ,  H01J2237/30416 ,  H01J2237/31762 ,  H01L2223/54466

摘要： A charged particle beam exposure method including the steps of creating dot pattern data indicative of a pattern to be exposed, storing the dot indicative of a pattern to be exposed, storing the dot pattern data in a first storage device having a first access speed, transferring the dot pattern data from the first storage device to a second storage device having a second, higher access speed, reading the dot pattern data out from the second storage device; and producing a plurality of charged particle beams in response to the dot pattern data read out from the second storage device by means of a blanking aperture array. The blanking aperture array includes a plurality of apertures each causing turning-on and turning-off of a changed particle beam pertinent to the aperture in response to the dot pattern data.

摘要翻译： 一种带电粒子束曝光方法，包括以下步骤：产生指示要曝光的图案的点阵图形数据，存储指示要曝光的图案的点，将点图案数据存储在具有第一存取速度的第一存储装置中，传送 从第一存储装置到具有第二较高访问速度的第二存储装置的点图形数据从第二存储装置读出点图案数据; 以及响应于通过消隐孔径阵列从第二存储装置读出的点图形数据产生多个带电粒子束。 消隐孔径阵列包括多个孔，每个孔响应于点图案数据而导致与孔相关的改变的粒子束的导通和关断。

公开(公告)号：US06482575B2

公开(公告)日：2002-11-19

申请号：US09826902

申请日：2001-04-06

申请人： Akira Tokai ,  Osamu Toyoda ,  Keiichi Betsui

发明人： Akira Tokai ,  Osamu Toyoda ,  Keiichi Betsui

IPC分类号： H01J924

CPC分类号： H01J9/242 ,  H01J2211/36

摘要： A method of preparing a barrier rib master pattern for barrier rib transfer, which includes the steps of forming a photosensitive material layer on a substrate performing oblique exposure by projecting exposure light onto the photosensitive material layer with the intervention of a photomask obliquely with respect to the substrate, and developing the photosensitive material layer, whereby a rib pattern having tapered side walls is formed on the substrate.

摘要翻译： 一种制备用于隔壁传送的阻挡肋主图案的方法，其包括以下步骤：通过将光掩模倾斜地相对于所述感光材料层投射曝光来将曝光光投射到感光材料层上，在执行倾斜曝光的基板上形成感光材料层 衬底和显影感光材料层，从而在衬底上形成具有锥形侧壁的肋图形。

公开(公告)号：US5977548A

公开(公告)日：1999-11-02

申请号：US745632

申请日：1996-11-08

申请人： Yoshihisa Oae ,  Tomohiko Abe ,  Soichiro Arai ,  Shigeru Maruyama ,  Hiroshi Yasuda ,  Kenichi Miyazawa ,  Junichi Kai ,  Takamasa Satoh ,  Keiichi Betsui ,  Hideki Nasuno

发明人： Yoshihisa Oae ,  Tomohiko Abe ,  Soichiro Arai ,  Shigeru Maruyama ,  Hiroshi Yasuda ,  Kenichi Miyazawa ,  Junichi Kai ,  Takamasa Satoh ,  Keiichi Betsui ,  Hideki Nasuno

IPC分类号： H01J37/147 ,  H01J37/30 ,  H01J37/302 ,  H01J37/304 ,  H01J37/317

CPC分类号： H01J37/3174 ,  B82Y10/00 ,  B82Y40/00 ,  H01J37/3023 ,  H01J37/3177 ,  H01J2237/0435 ,  H01J2237/30416 ,  H01J2237/31762 ,  H01L2223/54466

摘要： A charged particle beam exposure method including steps of creating dot pattern data indicative of a pattern to be exposed, storing the dot pattern data in a first storage device having a first access speed, transferring the dot pattern data from the first storage device to a second storage device having a second, higher access speed, reading the dot pattern data out from the second storage device, and producing a plurality of charged particle beams in response to the dot pattern data read out from the second storage device by means of a blanking aperture array. The blanking aperture array includes a plurality of apertures each causing turning-on and turning-off of a changed particle beam pertinent to the aperture in response to the dot pattern data.

摘要翻译： 一种带电粒子束曝光方法，包括以下步骤：产生指示要曝光的图案的点阵图形数据，将点图案数据存储在具有第一存取速度的第一存储装置中，将点图案数据从第一存储装置传送到第二存储装置 存储装置具有第二较高访问速度，从第二存储装置读出点图案数据，并且响应于通过消隐孔径从第二存储装置读出的点图案数据产生多个带电粒子束 数组。 消隐孔径阵列包括多个孔，每个孔响应于点图案数据而导致与孔相关的改变的粒子束的导通和关断。

公开(公告)号：US5587720A

公开(公告)日：1996-12-24

申请号：US277351

申请日：1994-07-19

申请人： Shinya Fukuta ,  Keiichi Betsui

发明人： Shinya Fukuta ,  Keiichi Betsui

IPC分类号： H01J1/304 ,  H01J9/02 ,  G09G3/10

CPC分类号： H01J9/025 ,  H01J1/3042

摘要： A field emitter array includes electron-beam source elements, each including a cathode for emitting electrons and a gate provided in the vicinity of the cathode. To emit electrons from the cathode by the field emission effect, a cathode voltage is applied to the cathode and a gate voltage is applied to the gate. An anode is arranged in proximity to the cathode and supplied with a positive anode voltage to capture electrons from the cathode in a first (e.g., normal or display) mode of operation. In a second (e.g., cleaning) mode of operation of the field emitter array, a negative anode voltage is supplied to the anode to urge electrons emitted by a first cathode, back toward a second cathode supplied with a cathode voltage which attracts electrons, to clean the second cathode.

摘要翻译： 场发射器阵列包括电子束源元件，每个元件包括用于发射电子的阴极和设置在阴极附近的栅极。 为了通过场致发射效应从阴极发射电子，将阴极电压施加到阴极，并将栅极电压施加到栅极。 阳极被布置在阴极附近并且被提供有正阳极电压以在第一（例如正常或显示）操作模式中从阴极捕获电子。 在场发射极阵列的第二（例如，清洁）操作模式中，负阳极电压被提供给阳极以促使由第一阴极发射的电子朝向被吸引电子的阴极电压提供的第二阴极返回 清洁第二个阴极。

公开(公告)号：US5389026A

公开(公告)日：1995-02-14

申请号：US82170

申请日：1993-06-28

申请人： Shinya Fukuta ,  Keiichi Betsui

发明人： Shinya Fukuta ,  Keiichi Betsui

IPC分类号： H01J9/02 ,  H01J1/30

CPC分类号： H01J9/025 ,  H01J2209/0226

摘要： Microscale cold cathodes include a metallic emitter tip with a very sharp end. The microscale cold cathodes are manufactured by forming a cone of metal on a substrate, oxidizing the surface of the cone, and removing the oxidized film from the cone surface to produce an emitter tip.

摘要翻译： 微型冷阴极包括具有非常尖端的金属发射极尖端。 微型冷阴极通过在衬底上形成金属锥体，氧化锥体的表面并从锥体表面去除氧化膜来制造发射极尖端来制造。

公开(公告)号：US07755594B2

公开(公告)日：2010-07-13

申请号：US10743806

申请日：2003-12-24

申请人： Toshiaki Yoshihara ,  Tetsuya Makino ,  Keiichi Betsui

发明人： Toshiaki Yoshihara ,  Tetsuya Makino ,  Keiichi Betsui

IPC分类号： G09G3/36

CPC分类号： G09G3/342 ,  G09G3/3413 ,  G09G2310/0235 ,  G09G2310/024 ,  G09G2310/061 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2360/16

摘要： The grayscale levels of red, green and blue display data are detected in each sub-frame, and the intensity of incident light on a liquid crystal panel and the transmittance of the liquid crystal panel are adjusted based on the detection result. The transmittance of the liquid crystal panel is adjusted to have maximum transmittance for display data that requires a maximum amount of transmitted light in each of red, green and blue sub-frames, and the intensity of incident light is reduced according to the adjustment result of the transmittance. By reducing the amount of incident light on the display element to the minimum required amount, the power consumed by a back-light is reduced as much as possible while maintaining the display images of the respective colors according to the grayscale levels.

摘要翻译： 在每个子帧中检测红色，绿色和蓝色显示数据的灰度等级，并且基于检测结果来调整液晶面板上的入射光强度和液晶面板的透射率。 将液晶面板的透射率调整为对于在红色，绿色和蓝色子帧中的每一个中需要最大量的透射光的显示数据具有最大透射率，并且入射光的强度根据 透光率。 通过将显示元件上的入射光量减少到所需的最小量，可以尽可能地减少背光消耗的功率，同时根据灰度级别保持各种颜色的显示图像。

公开(公告)号：US20070159108A1

公开(公告)日：2007-07-12

申请号：US11598682

申请日：2006-11-14

申请人： Shin'ya Fukuta ,  Yoshiho Seo ,  Keiichi Betsui

发明人： Shin'ya Fukuta ,  Yoshiho Seo ,  Keiichi Betsui

IPC分类号： G09G3/10 ,  H01J17/49

CPC分类号： H01J11/12 ,  G09G3/293 ,  H01J11/38 ,  H01J11/42

摘要： A flat panel display includes a discharge space filled with discharge gas and a plurality of electrodes for generating discharge in the discharge space. Ferroelectric powder is disposed between the electrodes and the discharge space so that the ferroelectric powder contacts the discharge space.

摘要翻译： 平板显示器包括填充有放电气体的放电空间和用于在放电空间中产生放电的多个电极。 铁电体粉末配置在电极和放电空间之间，铁电粉末与放电空间接触。

公开(公告)号：US06600544B2

公开(公告)日：2003-07-29

申请号：US10027452

申请日：2001-12-20

申请人： Toshiaki Yoshihara ,  Keiichi Betsui ,  Hironori Shiroto

发明人： Toshiaki Yoshihara ,  Keiichi Betsui ,  Hironori Shiroto

IPC分类号： G02F113

CPC分类号： G02F1/141

摘要： A liquid crystal layer is formed by filing the space between alignment films formed on two glass substrates, respectively, with a ferroelectric liquid crystal having spontaneous polarization. When the maximum charge amount injected to each pixel by the switching of a switching element, the area of each pixel electrode and the magnitude of the spontaneous polarization of the ferroelectric liquid crystal per unit area are denoted as Q, A, and PS, respectively, the relation 2PS·A>Q is established. A cone angle 2&thgr; (&thgr;: tilt angle) of the ferroelectric liquid crystal is not smaller than 45°. It is possible to use a liquid crystal material having large spontaneous polarization, and a high-speed response is realized even when a low voltage is applied to the liquid crystal material.

公开(公告)号：US06577060B2

公开(公告)日：2003-06-10

申请号：US09729322

申请日：2000-12-05

申请人： Akira Tokai ,  Manabu Ishimoto ,  Tutae Shinoda ,  Keiichi Betsui

发明人： Akira Tokai ,  Manabu Ishimoto ,  Tutae Shinoda ,  Keiichi Betsui

IPC分类号： H01J6100

CPC分类号： H01J11/18 ,  G09F9/30 ,  G09F13/04

摘要： A display device has a screen made of a substrate and a group of elongated illuminators that are arranged on the substrate. Elongated electrode supporters are arranged on at least one side of the illuminators in the width direction. The elongated electrode supporter has plural electrodes that am spaced along the longitudinal direction of the illuminator and define corresponding discharge cells. A wiring conductive pattern is formed on the substrate for supplying electricity to the plural electrodes of the electrode supporter. Selective light emission from the discharge cells of the illuminator is controlled by signals applied to the wiring conductive pattern and the plural electrodes.

摘要翻译： 显示装置具有由基板和布置在基板上的一组细长照明器构成的屏幕。 细长电极支撑体布置在照明器的宽度方向的至少一侧上。 细长电极支撑体具有沿着照明器的纵向间隔开的多个电极并限定相应的放电单元。 在基板上形成布线导电图案，用于向电极支撑体的多个电极供电。 来自照明器的放电单元的选择性发光由施加到布线导电图案和多个电极的信号控制。

公开(公告)号：US06333142B1

公开(公告)日：2001-12-25

申请号：US09719483

申请日：2000-12-13

申请人： Osamu Toyoda ,  Akira Tokai ,  Keiichi Betsui ,  Akihiro Otsuka

发明人： Osamu Toyoda ,  Akira Tokai ,  Keiichi Betsui ,  Akihiro Otsuka

IPC分类号： H01J902

CPC分类号： H01J9/242 ,  B41C3/06 ,  C03C17/002 ,  H01J2211/36

摘要： The invention relates to a method for forming barrier ribs of a plasma display panel. A master of barrier ribs for fabricating a mold for transferring barrier ribs is easily produced without the use of a machining technique. In the method for forming barrier ribs of a plasma display panel, a light-transmissive substrate having a predetermined pattern of a light-tight material formed on a surface and a photosensitive material layer bonded on the pattern is exposed to light from the rear surface of the light-transmissive substrate and developed so as to fabricate a master in which convex portions in a rib configuration are formed on the light-transmissive substrate. By using the master, a transfer mold for barrier ribs is fabricated. A rib material is filled in concave portions of the transfer mold and transferred onto a substrate for a PDP, thereby forming barrier ribs on the substrate for the PDP.

摘要翻译： 本发明涉及一种用于形成等离子体显示面板的障壁的方法。 在不使用加工技术的情况下，容易制造用于制造用于传送隔壁的模具的隔壁的主体。 在形成等离子体显示面板的隔壁的方法中，具有形成在表面上的不透光材料的预定图案的光透射基板和粘合在图案上的感光材料层从光的背面露出， 透光基板并显影以制造其中在肋状结构中的凸部形成在透光性基板上的主体。 通过使用主机，制造用于隔肋的转移模具。 将肋材料填充到转移模具的凹部中并转移到用于PDP的基板上，从而在PDP的基板上形成阻挡肋。