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1. 发明授权

US06452226B2 Non-volatile semiconductor memory device and manufacturing method thereof 有权
标题翻译：非易失性半导体存储器件及其制造方法
公开(公告)号：US06452226B2
公开(公告)日：2002-09-17
申请号：US09790700
申请日：2001-02-23
申请人： Kenji Kawai , Hajime Kimura , Kazuyuki Ohmi
发明人： Kenji Kawai , Hajime Kimura , Kazuyuki Ohmi
IPC分类号： H01L2972
CPC分类号： H01L27/11521 , H01L21/28273 , H01L27/115 , H01L29/42324
摘要： A non-volatile semiconductor memory device and a manufacturing method of the same where an etching residue generating short-circuit between gates is made harmless or a device is miniaturized are obtained. The method includes the steps of forming on a semiconductor substrate, a first gate layer and a second gate layer, forming a second gate electrode by etching the second gate layer, forming a first gate electrode by etching the first gate layer using the second gate electrode as a mask, and removing a residue left on a step portion by isotropic etching.
摘要翻译：获得了非易失性半导体存储器件及其制造方法，其中在栅极之间产生短路的蚀刻残留变得无害或器件小型化。该方法包括以下步骤：在半导体衬底上形成第一栅极层和第二栅极层，通过蚀刻第二栅极层形成第二栅电极，通过使用第二栅电极蚀刻第一栅极层来形成第一栅电极作为掩模，并通过各向同性蚀刻除去残留在台阶部分上的残留物。

2. 发明授权

US06635561B2 Semiconductor device, and method of manufacturing the semiconductor device 失效
标题翻译：半导体装置以及半导体装置的制造方法
公开(公告)号：US06635561B2
公开(公告)日：2003-10-21
申请号：US09909780
申请日：2001-07-23
申请人： Kenji Kawai , Hajime Kimura
发明人： Kenji Kawai , Hajime Kimura
IPC分类号： H01L214763
CPC分类号： H01L28/84 , H01L28/55 , H01L28/90
摘要： An attempt is made to achieve an upward leap in the capacitance of a capacitor of MIM structure and further improvements in the reliability of a semiconductor device. A method of manufacturing a semiconductor device has a step of forming an amorphous silicon film on the surface of a lower electrode of a capacitor, a step for roughening the silicon film, to thereby form rough polysilicon, and a step for etching metal film of a lower electrode while the rough polysilicon is taken as a mask, thereby roughening the surface of the lower electrode. Through the foregoing steps, the surface of a lower electrode of a capacitor of MIM (metal/insulator/metal) structure is formed roughly, thereby increasing the surface area of the capacitor. Thus, a large-capacitance capacitor of MIM structure can be fabricated.
摘要翻译：尝试实现MIM结构的电容器的电容的向上飞跃，并进一步提高半导体器件的可靠性。制造半导体器件的方法具有在电容器的下电极的表面上形成非晶硅膜的步骤，使硅膜粗化的步骤，从而形成粗多晶硅，以及蚀刻金属膜的步骤将粗略多晶硅作为掩模，从而使下电极的表面粗糙化。通过上述步骤，大大地形成MIM（金属/绝缘体/金属）结构的电容器的下电极的表面，从而增加电容器的表面积。因此，可以制造MIM结构的大容量电容器。

3. 发明授权

US06228712B1 Non-volatile semiconductor memory device and manufacturing method thereof 有权
公开(公告)号：US06228712B1
公开(公告)日：2001-05-08
申请号：US09286421
申请日：1999-04-06
申请人： Kenji Kawai , Hajime Kimura , Kazuyuki Ohmi
发明人： Kenji Kawai , Hajime Kimura , Kazuyuki Ohmi
IPC分类号： H01L2972
CPC分类号： H01L27/11521 , H01L21/28273 , H01L27/115 , H01L29/42324
摘要： A non-volatile semiconductor memory device and a manufacturing method of the same where an etching residue generating short-circuit between gates is made harmless or a device is miniaturized are obtained. The method includes the steps of forming on a semiconductor substrate, a first gate layer and a second gate layer, forming a second gate electrode by etching the second gate layer, forming a first gate electrode by etching the first gate layer using the second gate electrode as a mask, and removing a residue left on a step portion by isotropic etching.

4. 发明授权

US09483973B2 Liquid crystal display device, driving method of the liquid crystal display device, and electronic device employing the same device and the same method 有权
标题翻译：液晶显示装置，液晶显示装置的驱动方法以及采用相同装置的电子装置和相同的方法
公开(公告)号：US09483973B2
公开(公告)日：2016-11-01
申请号：US12116120
申请日：2008-05-06
申请人： Hajime Kimura
发明人： Hajime Kimura
IPC分类号： G09G3/36 , G09G3/20
CPC分类号： G09G3/2074 , G09G3/3685 , G09G2300/0443 , G09G2300/0465 , G09G2320/028
摘要： To provide a liquid crystal display device which can improve viewing angle characteristics and a driving method of the liquid crystal display device, and an electronic device including the liquid crystal display device. In a liquid crystal display device which performs display by aligning liquid crystal molecules at a tilt or radially at a tilt, one pixel is divided into a plurality of regions (sub-pixels) and a signal applied to each sub-pixel is made different every desired period. Alternatively, a signal applied to each sub-pixel is made different with respect to an adjacent pixel. To improve viewing angle characteristics by changing transmittance of the liquid crystal molecules every desired period in addition to improving the viewing angle characteristics of a viewer by making the liquid crystal molecules slanted to increase directions of alignment.
摘要翻译：提供一种可以改善视角特性的液晶显示装置和液晶显示装置的驱动方法，以及包括液晶显示装置的电子装置。在通过倾斜或径向倾斜地对准液晶分子进行显示的液晶显示装置中，一个像素被划分为多个区域（子像素），并且施加到每个子像素的信号每个期望期或者，施加到每个子像素的信号相对于相邻像素而不同。通过使液晶分子倾斜以增加取向的方向，除了改善观察者的视角特性以外，通过每期望期间改变液晶分子的透射率来改善视角特性。

5. 发明授权

US09305496B2 Electric field driving display device 有权
标题翻译：电场驱动显示装置
公开(公告)号：US09305496B2
公开(公告)日：2016-04-05
申请号：US13167136
申请日：2011-06-23
申请人： Hajime Kimura
发明人： Hajime Kimura
IPC分类号： G09G3/34
CPC分类号： G02F1/167 , G02F1/1368 , G02F2001/1676 , G09G3/344 , G09G2300/0426 , G09G2320/0257 , G09G2330/021 , H01L27/1222 , H01L27/1225
摘要： It is an object to provide an electric field driving display device capable of displaying a high quality image and to provide an electric field driving display device in which residual images in an outline of a pixel is prevented from occurring. An insulating film is formed over a second electrode and a plurality of first electrodes are provided over the insulating film. Each of the first electrodes is electrically connected to the second electrode. The second electrode is provided to partly overlap a region between the adjacent two first electrodes. In other words, viewing the top and the bottom of the display device, the adjacent first electrodes are provided apart from each other and the second electrode is provided to embed a space between the adjacent first electrodes.
摘要翻译：本发明的目的是提供一种能够显示高质量图像的电场驱动显示装置，并且提供能够防止发生像素轮廓中的残留图像的电场驱动显示装置。绝缘膜形成在第二电极上，多个第一电极设置在绝缘膜上。每个第一电极电连接到第二电极。第二电极设置成部分地重叠相邻的两个第一电极之间的区域。换句话说，观察显示装置的顶部和底部，相邻的第一电极彼此分开设置，并且第二电极被设置为在相邻的第一电极之间嵌入空间。

6. 发明授权

US09207504B2 Liquid crystal display device, semiconductor device, and electronic appliance 有权
公开(公告)号：US09207504B2
公开(公告)日：2015-12-08
申请号：US12904537
申请日：2010-10-14
申请人： Hajime Kimura
发明人： Hajime Kimura
IPC分类号： G02F1/1343 , G02F1/136 , G02F1/1362 , H01L27/12
CPC分类号： G02F1/134309 , G02F1/133345 , G02F1/133514 , G02F1/1337 , G02F1/134363 , G02F1/13439 , G02F1/1362 , G02F1/136213 , G02F1/136286 , G02F1/1368 , H01L27/1225 , H01L27/124 , H01L27/1255 , H01L29/7869 , H01L29/78696 , H01L2924/0002 , H01L2924/00
摘要： The liquid crystal display device includes an island-shaped first semiconductor film 102 which is formed over a base insulating film 101 and in which a source 102d, a channel forming region 102a, and a drain 102b are formed; a first electrode 102c which is formed of a material same as the first semiconductor film 102 to be the source 102d or the drain 102b and formed over the base insulating film 101; a second electrode 108 which is formed over the first electrode 102c and includes a first opening pattern 112; and a liquid crystal 110 which is provided over the second electrode 108.

7. 发明授权

US09176353B2 Liquid crystal display device 有权
公开(公告)号：US09176353B2
公开(公告)日：2015-11-03
申请号：US12213728
申请日：2008-06-24
申请人： Shunpei Yamazaki , Yukie Suzuki , Hideaki Kuwabara , Hajime Kimura , Hidekazu Miyairi , Yoshiyuki Kurokawa , Satoshi Kobayashi
发明人： Shunpei Yamazaki , Yukie Suzuki , Hideaki Kuwabara , Hajime Kimura , Hidekazu Miyairi , Yoshiyuki Kurokawa , Satoshi Kobayashi
IPC分类号： G02F1/136 , G02F1/1368 , H01L21/67
CPC分类号： G02F1/1368 , G02F1/133345 , H01L21/67207 , H01L29/41733 , H01L29/66765 , H01L29/78678 , H01L29/78696
摘要： An object is to propose a method of manufacturing, with high mass productivity, liquid crystal display devices having thin film transistors with highly reliable electric characteristics. In a liquid crystal display device having an inverted staggered thin film transistor, the inverted staggered thin film transistor is formed as follows: a gate insulating film is formed over a gate electrode; a microcrystalline semiconductor film which functions as a channel formation region is formed over the gate insulating film; a buffer layer is formed over the microcrystalline semiconductor film; a pair of source and drain regions are formed over the buffer layer; and a pair of source and drain electrodes are formed in contact with the source and drain regions so as to expose a part of the source and drain regions.

8. 发明授权

US09166190B2 Display device 有权
标题翻译：显示设备
公开(公告)号：US09166190B2
公开(公告)日：2015-10-20
申请号：US13570467
申请日：2012-08-09
申请人： Hajime Kimura
发明人： Hajime Kimura
IPC分类号： H01L33/08 , H01L51/52 , G02F1/1339 , G02F1/1345 , H01L27/32
CPC分类号： H01L51/5246 , G02F1/1339 , G02F1/13452 , G02F2201/48 , H01L27/3244 , H01L27/3276
摘要： It is an object to provide a highly reliable display device. It is a feature an IC is over a substrate and a material layer having the same height is thereover. An IC is provided on one side of the substrate, and a material layer having the same height as the IC is provided on at least another side. Further, an IC is provided on one side of the substrate, and material layers having the same height as the IC are provided on the other sides. Further, an IC is provided on one side of the substrate, and a material layer having the same height as the IC is provided at a corner of the substrate.
摘要翻译：本发明的目的是提供一种高度可靠的显示装置。 IC的特征在于衬底上，并且其上具有相同高度的材料层。 IC设置在基板的一侧，并且在至少另一侧上设置具有与IC相同的高度的材料层。此外，在基板的一侧设置有IC，另一侧设置与IC高度相同的材料层。此外，在基板的一侧设置IC，并且在基板的角部设置与IC的高度相同的材料层。

9. 发明授权

US09147363B2 Display device 有权
公开(公告)号：US09147363B2
公开(公告)日：2015-09-29
申请号：US13443146
申请日：2012-04-10
申请人： Hajime Kimura , Yasunori Yoshida , Hideaki Shishido , Atsushi Umezaki , Makoto Yanagisawa , Shunpei Yamazaki
发明人： Hajime Kimura , Yasunori Yoshida , Hideaki Shishido , Atsushi Umezaki , Makoto Yanagisawa , Shunpei Yamazaki
IPC分类号： G09G3/36 , G09G3/32 , G09G3/34 , G02F1/1335 , G02F1/1362
摘要： It is an object to provide a display device in which a problem of light leakage from a liquid crystal element in black display is reduced or overcome and the contrast is improved. It is another object to provide a pixel circuit having a function to control a lighting state of a backlight based on each pixel. These objects are achieved by turning off a light-emitting element in display of a black gray scale, and by providing a light-emitting element in each pixel and providing, in a pixel circuit, a function to individually control lighting and non-lighting of the light-emitting element depending on a gray scale to perform display. When a backlight is provided in each pixel, a light-emitting element that is a backlight is turned off when a black gray scale is displayed, whereby reduction in contrast due to light leakage from a liquid crystal element can be prevented.

10. 发明授权

US09076385B2 Signal line driving circuit and light emitting device 有权
公开(公告)号：US09076385B2
公开(公告)日：2015-07-07
申请号：US13111363
申请日：2011-05-19
申请人： Hajime Kimura
发明人： Hajime Kimura
IPC分类号： G09G3/30 , G09G3/32 , G09G3/20
CPC分类号： G09G3/325 , G09G3/2018 , G09G3/2022 , G09G3/3283 , G09G2300/0809 , G09G2300/0842 , G09G2300/0852 , G09G2300/0861 , G09G2310/0221 , G09G2310/027
摘要： Variations occur in the characteristics of transistors. The present invention is a signal-line drive circuit comprising first and second current source circuits corresponding to respective plurality of signal lines, a shift register, and n (n is a natural number of one or more) video-signal constant current source s, wherein each of the first and second current source circuits has a capacitance means and a supply means. The capacitance means held in one of the first and second source circuits converts a current including a current supplied from each of the n video-signal constant current source s to voltage in response to a sampling pulse supplied from the shift register and a latch pulse supplied from the exterior; and the supply means held in the other supplies a current responsive to the converted voltage. The values of the currents supplied from the n video-signal constant current source s are set to a proportion of 20:21: . . . :2n.

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