专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06847062B2 Semiconductor device 有权
标题翻译：半导体器件
公开(公告)号：US06847062B2
公开(公告)日：2005-01-25
申请号：US10413305
申请日：2003-04-15
申请人： Teruhito Ohnishi , Koichiro Yuki , Shigeki Sawada , Keiichiro Shimizu , Koichi Hasegawa , Tohru Saitoh
发明人： Teruhito Ohnishi , Koichiro Yuki , Shigeki Sawada , Keiichiro Shimizu , Koichi Hasegawa , Tohru Saitoh
IPC分类号： H01L21/331 , H01L29/737 , H01L31/0328 , H01L29/00
CPC分类号： H01L29/66242 , H01L29/7378
摘要： In a semiconductor device functioning as a SiGeC-HBT, an emitter/base stacked portion 20 is formed on a Si epitaxially grown layer 2. The emitter/base stacked portion 20 includes: a SiGeC spacer layer 21; a SiGeC core base layer 22 containing boron at a high concentration, a SiGe cap layer 23; a Si cap layer 24, and an emitter layer 25 formed by introducing phosphorus into the Si cap layer 24 and the SiGe cap layer 23.
摘要翻译：在用作SiGeC-HBT的半导体器件中，在Si外延生长层2上形成发射极/基极层叠部分20.发射极/基极层叠部分20包括：SiGeC间隔层21; 含有高浓度硼的SiGeC芯基层22，SiGe覆盖层23; Si覆盖层24和通过将磷引入Si覆盖层24和SiGe覆盖层23而形成的发射极层25。

2. 发明授权

US06271070B1 Method of manufacturing semiconductor device 有权
公开(公告)号：US06271070B1
公开(公告)日：2001-08-07
申请号：US09206561
申请日：1998-12-08
申请人： Naoki Kotani , Keiichiro Shimizu
发明人： Naoki Kotani , Keiichiro Shimizu
IPC分类号： H01L218238
摘要： On a main surface of a p-type silicon substrate having a bipolar transistor forming region and a MOS transistor forming region, an epitaxial layer is grown and n-type buried layers are formed. After forming a trench penetrating the buried layer, a buried polysilicon layer is formed in the trench. Then, a threshold control layer, a punch-through stopper layer, a channel stopper layer, an n-type well layer and a p-type well layer of each MOSFET are formed. At this point, since the well layer is formed through high energy ion implantation, the n-type buried layer is suppressed from being enlarged, and hence, time required for forming the trench can be shortened. Thus, a practical method of manufacturing a semiconductor device is provided.

3. 发明授权

US4359729A Matrix type liquid crystal display with faculties of providing a visual display in at least two different modes 失效
标题翻译：具有以至少两种不同模式提供视觉显示的能力的矩阵型液晶显示器
公开(公告)号：US4359729A
公开(公告)日：1982-11-16
申请号：US952206
申请日：1978-10-17
申请人： Keisaku Nonomura , Keiichiro Shimizu , Hisashi Uede
发明人： Keisaku Nonomura , Keiichiro Shimizu , Hisashi Uede
IPC分类号： G09G3/36 , G02F1/133 , G04G9/00 , G09F9/30 , G09F9/35
CPC分类号： G09F9/35
摘要： The disclosure is directed toward an XY matrix type liquid crystal. In the case where more than one kind of display pattern are to be displayed using substantially the same line or lines (a column or columns for a column sequential drive method), only line (or column) electrodes associated with a predetermined display are supplied with a voltage. The period of time where a voltage is applied per line or per column (that is, duty factor) is switched in accordance with a display pattern which is about to be displayed.
摘要翻译：本发明涉及一种XY矩阵型液晶。在使用基本上相同的行或行（列顺序驱动方法的列或列）来显示多于一种显示图案的情况下，仅向与预定显示器相关联的线（或列）电极提供一个电压。每行或每列施加电压的时间段（即占空比）根据即将要显示的显示图案来切换。

4. 发明授权

US4521080A Field effect mode liquid crystal display 失效
标题翻译：场效应模式液晶显示
公开(公告)号：US4521080A
公开(公告)日：1985-06-04
申请号：US432660
申请日：1982-10-18
申请人： Fumiaki Funada , Keiichiro Shimizu
发明人： Fumiaki Funada , Keiichiro Shimizu
IPC分类号： G09F9/00 , G02F1/1337 , G02F1/137 , G02F1/139 , G09F9/35 , G02F1/13
CPC分类号： G02F1/13378 , G02F1/133784
摘要： A nematic-phase liquid crystal material is sandwiched between two opposing parallel plates at least one of which is transparent. The two parallel plates are respectively coated with transparent electrode films having parallel micro-groove structures at the respective inner surfaces in contact with the nematic-phase liquid crystal material established by unidirectional rubbing. In particular, an additional or second micro-groove structure is further provided for said fist-named micro-groove structure which has an asymmetric or anisotropic profile along the longitudinal axes of the respective micro-grooves within the first micro-groove structure, preferably of a substantially saw-tooth profile. This combination results in a surface anisotropy in solid geometry rather than in plane geometry in the interfacial surfaces. The surface anisotropies in the two interfacial surfaces should be established in a complemental relationship in a manner to attain uniform aligment of liquid crystal molecules and hence to reduce free energy due to the liquid crystal molecules, therefore, non-uniformity of display is alleviated.
摘要翻译：向列相液晶材料夹在两个相对的平行板中，其中至少一个是透明的。两个平行板分别在与通过单向摩擦建立的向列相液晶材料接触的相应内表面上分别涂覆具有平行微槽结构的透明电极膜。特别地，对于所述第一微沟槽结构进一步提供了附加或第二微槽结构，其具有沿着第一微槽结构内的相应微槽的纵向轴线的不对称或各向异性轮廓，优选为基本上是锯齿型材。这种组合导致实心几何形状的表面各向异性，而不是界面表面的平面几何形状。应以互补关系建立两个界面表面的各向异性，以获得液晶分子的均匀分配，从而降低由于液晶分子引起的自由能，因此显示的不均匀性得到缓解。

5. 发明授权

US5218838A Air conditioning apparatus with indoor units installed on ceiling and floor in room 失效
标题翻译：室内空调装置安装在屋顶和地板上
公开(公告)号：US5218838A
公开(公告)日：1993-06-15
申请号：US872894
申请日：1992-04-23
申请人： Manabu Kitamoto , Yasunori Ichikawa , Keiichiro Shimizu , Eiji Kuwahara , Masao Amano , Masayuki Hibi , Keizo Iwata
发明人： Manabu Kitamoto , Yasunori Ichikawa , Keiichiro Shimizu , Eiji Kuwahara , Masao Amano , Masayuki Hibi , Keizo Iwata
IPC分类号： F24F3/00 , F24F13/22
CPC分类号： F24F13/22 , F24F2006/125 , Y02B30/80 , Y10T137/4259
摘要： Two or more indoor units are provided on ceiling and floor of a room. Each of the indoor units has an air heat exchanger for cooling indoor air, and a drain pan for catching drainage produced by the air heat exchanger. A drain pipe is provided in the ceiling and under the floor. The, drainage in each of the drain pans flows into the drainage pipe. The drain in the drain pipe is carried and discharged outdoor by a drain carrying unit.
摘要翻译：房间的天花板和地板上设有两个或多个室内单元。每个室内机具有用于冷却室内空气的空气热交换器和用于捕获由空气热交换器产生的排水的排水盘。排水管设在天花板和底板下方。每个排水盘中的排水流入排水管。排水管中的排水管由排水装置运送到户外。

6. 发明授权

US4390245A Optical display cell of even thickness using adhesive means and separate adhesive-free spacers 失效
标题翻译：使用粘合剂均匀厚度的光学显示单元和分离的无粘合剂间隔物
公开(公告)号：US4390245A
公开(公告)日：1983-06-28
申请号：US169387
申请日：1980-07-16
申请人： Keiichiro Shimizu , Wataru Horii
发明人： Keiichiro Shimizu , Wataru Horii
IPC分类号： G02F1/1339 , G09F9/30 , G02F1/13
CPC分类号： G02F1/13392 , Y10S359/90
摘要： An optical display cell comprising a pair of substrates at least one of which is transparent, a sealing element for sealing the pair of substrates at their peripheral portions, and an adhesive for bonding portions of the pair of substrates inboard of the sealing element. By the adhesive, the distance between the pair of substrates is maintained approximately constant. Preferably, the adhesive is composed of Nylon or the like. In addition, a spacer member can be provided for maintaining the distance between the pair of substrates approximately uniform. Preferably, the spacer member is made of glass fiber. More preferably, the adhesive is attached to one of the substrates so as to indicate a specific type of symbol such as a line, a unit, or the like.
摘要翻译：一种光学显示单元，包括其中至少一个是透明的一对基板，用于在其周边部分处密封所述一对基板的密封元件和用于粘合所述密封元件内侧的所述一对基板的部分的粘合剂。通过粘合剂，一对基板之间的距离保持近似恒定。优选地，粘合剂由尼龙等构成。此外，可以设置间隔件以保持一对基板之间的距离大致均匀。优选地，间隔件由玻璃纤维制成。更优选地，将粘合剂附着到一个基板上，以便指示特定类型的符号，例如线，单元等。

7. 发明授权

US4232947A Field effect mode liquid crystal display 失效
标题翻译：场效应模式液晶显示
公开(公告)号：US4232947A
公开(公告)日：1980-11-11
申请号：US592225
申请日：1975-07-01
申请人： Fumiaki Funada , Keiichiro Shimizu
发明人： Fumiaki Funada , Keiichiro Shimizu
IPC分类号： G09F9/00 , G02F1/1337 , G02F1/137 , G02F1/139 , G09F9/35 , G02F1/133
CPC分类号： G02F1/13378 , G02F1/133784
摘要： A nematic-phase liquid crystal material is sandwiched between two opposing parallel plates at least one of which is transparent. The two parallel plates are respectively coated with transparent electrode films having parallel micro-groove structures at the respective inner surfaces in contact with the nematic-phase liquid crystal material established by unidirectional rubbing. In particular, an additional or second micro-groove structure is further provided for said first-named micro-groove structure which has an asymmetric or anisotropic profile along the longitudinal axes of the respective micro-grooves within the first micro-groove structre, preferably of a substantially saw-tooth profile. This combination results in a surface anisotropy in solid geometry rather than in plane geometry in the interfacial surfaces. The surface anisotropies in the two interfacial surfaces should be established in a complemental relationship in a manner to attain uniform aligment of liquid crystal molecules and hence to reduce free energy due to the liquid crystal molecules, Therefore, non-uniformity of display is alleviated.
摘要翻译：向列相液晶材料夹在两个相对的平行板中，其中至少一个是透明的。两个平行板分别在与通过单向摩擦建立的向列相液晶材料接触的相应内表面上分别涂覆具有平行微槽结构的透明电极膜。特别地，对于所述第一命名微沟槽结构进一步提供附加或第二微槽结构，其具有沿着第一微槽结构内的相应微槽的纵向轴线的不对称或各向异性轮廓，优选为基本上是锯齿型材。这种组合导致实心几何形状的表面各向异性，而不是界面表面的平面几何形状。两个界面的表面各向异性应以互补关系建立，以获得液晶分子的均匀分配，从而降低由于液晶分子引起的自由能。因此，显示的不均匀性得到缓解。

8. 发明授权

US5317907A Air conditioning apparatus having ambient air-conditioning unit and a plurality of personal air-conditioning units connected to outdoor unit 失效
标题翻译：具有环境空调单元的空调设备和连接到室外单元的多个个人空调单元
公开(公告)号：US5317907A
公开(公告)日：1994-06-07
申请号：US873187
申请日：1992-04-24
申请人： Keiichiro Shimizu , Eiji Kuwahara , Manabu Kitamoto , Masao Amano , Yasunori Ichikawa , Masayuki Hibi , Keizo Iwata
发明人： Keiichiro Shimizu , Eiji Kuwahara , Manabu Kitamoto , Masao Amano , Yasunori Ichikawa , Masayuki Hibi , Keizo Iwata
IPC分类号： F24F13/068 , F24F3/06 , F25B13/00 , F25B49/00
CPC分类号： F24F3/065
摘要： In an air conditioning apparatus, the refrigerant discharged from a compressor of an outdoor unit is passed through an outdoor heat exchanger, the refrigerant having passed through the outdoor heat exchanger is passed through an indoor heat exchanger of an ambient air-conditioning unit and the refrigerant having passed through the indoor heat exchanger is returned to the compressor to cool the whole space in the room. At the same time, the refrigerant discharged from the compressor is passed through the outdoor heat exchanger, the refrigerant having passed through the outdoor heat exchanger is passed through indoor heat exchangers of a plurality of personal air-conditioning units and the refrigerant having passed through the indoor heat exchangers is returned to the compressor to separately cool the discrete spaces in the room. At the time of cooling, the processes for the sensible heat load and latent heat load are effected in the in the indoor heat exchanger of the ambient air-conditioning unit and only the process for the sensible heat load is effected in the indoor heat exchanger of each of the personal air-conditioning units.
摘要翻译：在空调装置中，从室外机的压缩机排出的制冷剂通过室外热交换器，通过室外热交换器的制冷剂通过室外空调机的室内热交换器，制冷剂已经通过室内热交换器返回到压缩机以冷却房间中的整个空间。同时，从压缩机排出的制冷剂通过室外热交换器，通过室外热交换器的制冷剂通过多个个人空调机组的室内热交换器，并且通过将室内热交换器返回到压缩机以分开地冷却房间中的离散空间。在冷却时，在热环境空调机的室内热交换器中进行显热负荷和潜热负荷的处理，仅在室内热交换器中实现显热负荷的处理每个个人空调机组。

9. 发明授权

US4386352A Matrix type liquid crystal display 失效
标题翻译：矩阵式液晶显示
公开(公告)号：US4386352A
公开(公告)日：1983-05-31
申请号：US229846
申请日：1981-01-30
申请人： Heisaku Nonomura , Keiichiro Shimizu , Kohei Kishi , Hisashi Uede
发明人： Heisaku Nonomura , Keiichiro Shimizu , Kohei Kishi , Hisashi Uede
IPC分类号： G02F1/1362 , G02F1/1368 , G09G3/36
CPC分类号： G02F1/1368 , G02F1/136213
摘要： A matrix type display panel is disclosed which comprises a plurality of gate lines, a plurality of source lines normal to the gate lines, a pair of substates with one carrying a thin film transistor (TFT) array including a plurality of TFTs one for each of the intersections of the gate and source lines and the other carrying a common electrode and liquid crystal material interposed between the TFT array and the common electrode. The common electrode is supplied with the voltage of which the waveform is different between odd scanning frames and during even scanning frames. In a write mode, the source line is supplied with a pair of positive and negative pulses during the odd scanning frames and with the zero voltage during the even scanning frames. In a non-write mode, on the other hand, the source line is supplied with the zero voltage during the even scanning frames and with a pair of positive and negative pulses during the odd scanning frames.
摘要翻译：公开了一种矩阵型显示面板，其包括多条栅极线，垂直于栅极线的多条源极线，一对具有一个薄膜晶体管（TFT）阵列的子状态，该薄膜晶体管（TFT）阵列包括多个TFT，栅极和源极线之间的交叉点和另一个支承在TFT阵列和公共电极之间的公共电极和液晶材料。公共电极被提供在奇数扫描帧之间和偶数扫描帧期间波形不同的电压。在写入模式下，在奇数扫描帧期间，源极线被提供有一对正和负脉冲，并且在偶数扫描帧期间具有零电压。另一方面，在非写入模式下，在奇数扫描帧期间，在偶数扫描帧期间，源线被提供零电压，并且在奇数扫描帧期间提供一对正和负脉冲。

10. 发明授权

US4335937A Electrode assembly of a liquid crystal display 失效
标题翻译：液晶显示器的电极组件
公开(公告)号：US4335937A
公开(公告)日：1982-06-22
申请号：US955333
申请日：1978-10-27
申请人： Toshiaki Takamatsu , Keiichiro Shimizu , Tomio Wada , Keisaku Nonomura
发明人： Toshiaki Takamatsu , Keiichiro Shimizu , Tomio Wada , Keisaku Nonomura
IPC分类号： G02F1/1333 , G02F1/1343 , G02F1/1347 , G09F9/46 , G02F1/133
CPC分类号： G02F1/1347 , G02F1/134336
摘要： Within a matrix display type liquid crystal display having a first family of electrodes aligned in one direction at least the viewing side of which is made of transparent conducting material, a second family of electrodes aligned in a different direction crossed with said one direction, and a liquid crystal material between the both families of the electrodes, a respective one of the electrodes of at least one family of said both electrode families is made up of a picture element electrode and a wiring electrode for connecting the picture element electrodes and an extension electrode connected to the wiring electrode and an electrode width at a portion thereof other than a picture element area wider than the picture element are for the purpose of reducing the resistance of the wiring electrode.
摘要翻译：在具有第一电极列的矩阵显示型液晶显示器中，所述第一电极族的至少一个方向的至少观察侧由透明导电材料制成，在与所述一个方向交叉的不同方向上排列的第二电极族，电极的两个族之间的液晶材料，所述两个电极族的至少一个族的电极中的相应一个电极由用于连接图像元素电极的图像元素电极和布线电极和连接的延伸电极与布线电极之间的电极宽度以及比图像元素宽的像素部分以外的部分的电极宽度是为了降低布线电极的电阻。

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