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1. 发明授权

US08030668B2 Semiconductor LED, opto-electronic integrated circuits (OEIC), and method of fabricating OEIC 有权
标题翻译：半导体LED，光电集成电路（OEIC）以及制造OEIC的方法
公开(公告)号：US08030668B2
公开(公告)日：2011-10-04
申请号：US11935904
申请日：2007-11-06
申请人： Digh Hisamoto , Shinichi Saito , Shinichiro Kimura
发明人： Digh Hisamoto , Shinichi Saito , Shinichiro Kimura
IPC分类号： H01L27/15
CPC分类号： H01L27/15 , G02B6/13 , G02B6/43 , H01L33/02 , H01L33/34
摘要： A light emitting diode demonstrating high luminescence efficiency and comprising a Group IV semiconductor such as silicon or germanium equivalent thereto as a basic component formed on a silicon substrate by a prior art silicon process, and a fabricating method of waveguide thereof are provided. The light emitting diode of the invention comprises a first electrode for implanting electrons, a second electrode for implanting holes, and a light emitting section electrically connected to the first and the second electrode, wherein the light emitting section is made out of single crystalline silicon and has a first surface and a second surface facing the first surface, wherein with respect to plane orientation (100) of the first and second surfaces, the light emitting section crossing at right angles to the first and second surfaces is made thinner, and wherein a material having a high refractive index is arranged around the thin film section.
摘要翻译：提供了高发光效率的发光二极管，并且包括通过现有技术的硅工艺在硅衬底上形成的等价于其的硅或锗等IV族半导体作为基底部件，以及其波导管的制造方法。本发明的发光二极管包括用于注入电子的第一电极，用于注入孔的第二电极和与第一和第二电极电连接的发光部分，其中发光部分由单晶硅制成，具有面向第一表面的第一表面和第二表面，其中相对于第一表面和第二表面的平面取向（100），使与第一表面和第二表面成直角交叉的发光部分变薄，并且其中具有高折射率的材料设置在薄膜部分周围。

2. 发明申请

US20080197362A1 SEMICONDUCTOR LED, OPTO-ELECTRONIC INTEGRATED CIRCUITS (OEIC), AND METHOD OF FABRICATING OEIC 有权
标题翻译：半导体LED，光电集成电路（OEIC）和制造OEIC的方法
公开(公告)号：US20080197362A1
公开(公告)日：2008-08-21
申请号：US11935904
申请日：2007-11-06
申请人： Digh HISAMOTO , Shinichi Saito , Shinichiro Kimura
发明人： Digh HISAMOTO , Shinichi Saito , Shinichiro Kimura
IPC分类号： H01L33/00
CPC分类号： H01L27/15 , G02B6/13 , G02B6/43 , H01L33/02 , H01L33/34
摘要： A light emitting diode demonstrating high luminescence efficiency and comprising a Group IV semiconductor such as silicon or germanium equivalent thereto as a basic component formed on a silicon substrate by a prior art silicon process, and a fabricating method of waveguide thereof are provided. The light emitting diode of the invention comprises a first electrode for implanting electrons, a second electrode for implanting holes, and a light emitting section electrically connected to the first and the second electrode, wherein the light emitting section is made out of single crystalline silicon and has a first surface and a second surface facing the first surface, wherein with respect to plane orientation (100) of the first and second surfaces, the light emitting section crossing at right angles to the first and second surfaces is made thinner, and wherein a material having a high refractive index is arranged around the thin film section.
摘要翻译：提供了高发光效率的发光二极管，并且包括通过现有技术的硅工艺在硅衬底上形成的等价于其的硅或锗等IV族半导体作为基底部件，以及其波导管的制造方法。本发明的发光二极管包括用于注入电子的第一电极，用于注入孔的第二电极和与第一和第二电极电连接的发光部分，其中发光部分由单晶硅制成，具有面对第一表面的第一表面和第二表面，其中相对于第一表面和第二表面的平面取向（100），使与第一表面和第二表面成直角交叉的发光部分变薄，并且其中具有高折射率的材料设置在薄膜部分周围。

3. 发明授权

US07935597B2 Semiconductor device and manufacturing method of the same 有权
标题翻译：半导体器件及其制造方法相同
公开(公告)号：US07935597B2
公开(公告)日：2011-05-03
申请号：US12912609
申请日：2010-10-26
申请人： Yasuhiro Shimamoto , Digh Hisamoto , Tetsuya Ishimaru , Shinichiro Kimura
发明人： Yasuhiro Shimamoto , Digh Hisamoto , Tetsuya Ishimaru , Shinichiro Kimura
IPC分类号： H01L21/336
CPC分类号： H01L29/792 , G11C16/0425 , H01L21/28282 , H01L21/31155 , H01L27/105 , H01L27/11521 , H01L27/11526 , H01L27/11546 , H01L27/11568 , H01L29/42344 , H01L29/66833
摘要： Performance and reliability of a semiconductor device including a non-volatile memory are improved. A memory cell of the non-volatile memory includes, over an upper portion of a semiconductor substrate, a select gate electrode formed via a first dielectric film and a memory gate electrode formed via a second dielectric film formed of an ONO multilayered film having a charge storing function. The first dielectric film functions as a gate dielectric film, and includes a third dielectric film made of silicon oxide or silicon oxynitride and a metal-element-containing layer made of a metal oxide or a metal silicate formed between the select gate electrode and the third dielectric film. A semiconductor region positioned under the memory gate electrode and the second dielectric film has a charge density of impurities lower than that of a semiconductor region positioned under the select gate electrode and the first dielectric film.
摘要翻译：提高了包括非易失性存储器的半导体器件的性能和可靠性。非易失性存储器的存储单元包括在半导体衬底的上部上的经由第一电介质膜形成的选择栅电极和通过由具有电荷的ONO多层膜形成的第二电介质膜形成的存储栅电极存储功能。第一电介质膜用作栅极电介质膜，并且包括由氧化硅或氮氧化硅制成的第三电介质膜和由选择栅电极和第三电极之间形成的金属氧化物或金属硅酸盐构成的含金属元素层电介质膜。位于存储栅电极下方的半导体区域和第二电介质膜的电荷密度低于位于选择栅电极和第一电介质膜下方的半导体区域的电荷密度。

4. 发明申请

US20090152619A1 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件的半导体器件和制造方法
公开(公告)号：US20090152619A1
公开(公告)日：2009-06-18
申请号：US12368538
申请日：2009-02-10
申请人： DIGH HISAMOTO , Kan Yasui , Shinichiro Kimura , Tetsuya Ishimaru
发明人： DIGH HISAMOTO , Kan Yasui , Shinichiro Kimura , Tetsuya Ishimaru
IPC分类号： H01L29/792
CPC分类号： H01L27/11568 , G11C16/0433 , H01L21/2815 , H01L21/28273 , H01L21/28282 , H01L21/84 , H01L27/115 , H01L27/11521 , H01L27/1203 , H01L29/66825 , H01L29/66833 , H01L29/792
摘要： Provided is a nonvolatile semiconductor memory device having a split gate structure, wherein a memory gate is formed over a convex shaped substrate and side surfaces of it is used as a channel. The nonvolatile semiconductor memory device according to the present invention is excellent in read current driving power even if a memory cell is scaled down.
摘要翻译：提供了一种具有分割栅极结构的非易失性半导体存储器件，其中存储栅极形成在凸形基板上，并且其侧表面用作沟道。根据本发明的非易失性半导体存储器件即使存储单元按比例缩小，读取电流驱动功率也优异。

5. 发明申请

US20090014775A1 SEMICONDUCTOR NONVOLATILE MEMORY DEVICE 有权
标题翻译：半导体非易失性存储器件
公开(公告)号：US20090014775A1
公开(公告)日：2009-01-15
申请号：US12233670
申请日：2008-09-19
申请人： Digh Hisamoto , Kan Yasui , Tetsuya Ishimaru , Shinichiro Kimura , Daisuke Okada
发明人： Digh Hisamoto , Kan Yasui , Tetsuya Ishimaru , Shinichiro Kimura , Daisuke Okada
IPC分类号： H01L29/00
CPC分类号： G11C16/0425 , G11C16/12 , G11C16/14 , G11C16/26 , G11C16/3454 , G11C16/3459
摘要： An operation scheme for operating stably a semiconductor nonvolatile memory device is provided.When hot-hole injection is conducted in the semiconductor nonvolatile memory device of a split gate structure, the hot-hole injection is verified using a crossing point that does not change with time. Thus, an erased state can be verified without being aware of any time-varying changes.Also, programming or programming/erasure is conducted by repeating pulse voltage or multi-step voltage application to a gate section multiple times.
摘要翻译：提供一种稳定运行半导体非易失性存储器件的操作方案。当在分裂栅极结构的半导体非易失性存储器件中进行热空穴注入时，使用不随时间变化的交叉点来验证热孔注入。因此，可以验证擦除状态，而不知道任何时变变化。此外，通过将多次脉冲电压或多级电压施加到栅极部分进行编程或编程/擦除。

6. 发明申请

US20070210371A1 NONVOLATILE SEMICONDUCTOR MEMORY DEVICE AND ITS FABRICATION METHOD 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：US20070210371A1
公开(公告)日：2007-09-13
申请号：US11653832
申请日：2007-01-17
申请人： Digh Hisamoto , Kan Yasui , Shinichiro Kimura , Daisuke Okada
发明人： Digh Hisamoto , Kan Yasui , Shinichiro Kimura , Daisuke Okada
IPC分类号： H01L29/788
CPC分类号： H01L29/792 , H01L21/28282 , H01L27/115 , H01L27/11568 , H01L29/42344 , H01L29/66833
摘要： A memory cell includes a selective gate and a memory gate arranged on one side surface of the selective gate. The memory gate includes one part formed on one side surface of the selective gate and the other part electrically isolated from the selective gate and a p-well through an ONO layer formed below the memory gate. A sidewall-shaped silicon oxide is formed on side surfaces of the selective gate, and a sidewall-shaped silicon dioxide layer and a silicon dioxide layer are formed on side surfaces of the memory gate. The ONO layer formed below the memory gate is terminated below the silicon oxide, and prevents generation of a low breakdown voltage region in the silicon oxide near an end of the memory gate during deposition of the silicon dioxide layer.
摘要翻译：存储单元包括布置在选择栅极的一个侧表面上的选择栅极和存储栅极。存储器栅极包括形成在选择栅极的一个侧表面上的一个部分和与选择栅极电隔离的另一部分，以及通过形成在存储栅极下方的ONO层的p阱。在选择栅极的侧面上形成侧壁状的氧化硅，在存储栅的侧面形成侧壁状的二氧化硅层和二氧化硅层。形成在存储器栅下方的ONO层终止在氧化硅的下方，并且防止在沉积二氧化硅层期间在存储栅的端部附近的硅氧化物中产生低的击穿电压区域。

7. 发明申请

US20070183206A1 Semiconductor nonvolatile memory device 失效
标题翻译：半导体非易失性存储器件
公开(公告)号：US20070183206A1
公开(公告)日：2007-08-09
申请号：US11727592
申请日：2007-03-27
申请人： Digh Hisamoto , Kan Yasui , Tetsuya Ishimaru , Shinichiro Kimura , Daisuke Okada
发明人： Digh Hisamoto , Kan Yasui , Tetsuya Ishimaru , Shinichiro Kimura , Daisuke Okada
IPC分类号： G11C11/34 , G11C16/04
CPC分类号： G11C16/0425 , G11C16/12 , G11C16/14 , G11C16/26 , G11C16/3454 , G11C16/3459
摘要： An operation scheme for operating stably a semiconductor nonvolatile memory device is provided. When hot-hole injection is conducted in the semiconductor nonvolatile memory device of a split gate structure, the hot-hole injection is verified using a crossing point that does not change with time. Thus, an erased state can be verified without being aware of any time-varying changes. Also, programming or programming/erasure is conducted by repeating pulse voltage or multi-step voltage application to a gate section multiple times.
摘要翻译：提供一种稳定运行半导体非易失性存储器件的操作方案。当在分裂栅极结构的半导体非易失性存储器件中进行热空穴注入时，使用不随时间变化的交叉点来验证热孔注入。因此，可以验证擦除状态，而不知道任何时变变化。此外，通过将多次脉冲电压或多级电压施加到栅极部分进行编程或编程/擦除。

8. 发明授权

US5270232A Process for fabricating field effect transistor 失效
标题翻译：制造场效应晶体管的工艺
公开(公告)号：US5270232A
公开(公告)日：1993-12-14
申请号：US943018
申请日：1992-09-10
申请人： Shinichiro Kimura , Shoji Shukuri , Hiromasa Noda , Digh Hisamoto , Hideyuki Matsuoka , Kazuyoshi Torii , Natsuki Yokoyama , Toshiyuki Yoshimura , Kazunori Tsujimoto , Eiji Takeda
发明人： Shinichiro Kimura , Shoji Shukuri , Hiromasa Noda , Digh Hisamoto , Hideyuki Matsuoka , Kazuyoshi Torii , Natsuki Yokoyama , Toshiyuki Yoshimura , Kazunori Tsujimoto , Eiji Takeda
IPC分类号： H01L29/78 , H01L21/285 , H01L21/336 , H01L21/70
CPC分类号： H01L29/66606 , H01L21/28525 , H01L29/66621 , Y10S438/947
摘要： A very thin oxide film is formed at an opening formed in an insulator film and a conductor layer, on a substrate, and impurity-containing polysilicon is formed on the sidewall of the opening. Impurity diffusion from the from the silicon into the substrate through the very thin oxide film causes a lowering in effective concentration of the diffused impurities, resulting in the formation of shallower source/drain region. Thereafter, a gate insulator film and a gate electrode are formed on the substrate surface in an area bounded by an insulator film formed on the sidewall of the opening. The gate electrode smaller than the opening, the size of which corresponds to the limit of processing, and the shallower source/drain region afford a miniaturized MOSFET.
摘要翻译：在基板上形成绝缘体膜和导体层的开口处形成非常薄的氧化膜，并且在开口的侧壁上形成含杂质的多晶硅。通过非常薄的氧化膜从硅到衬底的杂质扩散导致扩散杂质的有效浓度降低，导致形成较浅的源/漏区。此后，在由形成在开口的侧壁上的绝缘膜限定的区域中的基板表面上形成栅绝缘膜和栅电极。小于开口的栅极电极，其尺寸对应于处理极限，并且较浅的源极/漏极区域提供小型化的MOSFET。

9. 发明授权

US08084810B2 Fabrication method and structure of semiconductor non-volatile memory device 有权
标题翻译：半导体非易失性存储器件的制造方法和结构
公开(公告)号：US08084810B2
公开(公告)日：2011-12-27
申请号：US12648796
申请日：2009-12-29
申请人： Digh Hisamoto , Shinichiro Kimura , Kan Yasui , Nozomu Matsuzaki
发明人： Digh Hisamoto , Shinichiro Kimura , Kan Yasui , Nozomu Matsuzaki
IPC分类号： H01L21/336
CPC分类号： H01L27/11531 , H01L21/28282 , H01L27/115 , H01L27/11526 , H01L27/11546 , H01L27/11568 , H01L29/42344 , H01L29/792
摘要： A non-volatile semiconductor memory device with good write/erase characteristics is provided. A selection gate is formed on a p-type well of a semiconductor substrate via a gate insulator, and a memory gate is formed on the p-type well via a laminated film composed of a silicon oxide film, a silicon nitride film, and a silicon oxide film. The memory gate is adjacent to the selection gate via the laminated film. In the regions on both sides of the selection gate and the memory gate in the p-type well, n-type impurity diffusion layers serving as the source and drain are formed. The region controlled by the selection gate and the region controlled by the memory gate located in the channel region between said impurity diffusion layers have the different charge densities of the impurity from each other.
摘要翻译：提供具有良好写入/擦除特性的非易失性半导体存储器件。通过栅极绝缘体在半导体衬底的p型阱上形成选择栅极，并且通过由氧化硅膜，氮化硅膜和氮化硅膜构成的层叠膜在p型阱上形成存储栅极氧化硅膜。存储器栅极通过层叠膜与选择栅极相邻。在p型阱中的选择栅极和存储栅极的两侧的区域中，形成用作源极和漏极的n型杂质扩散层。由选择栅极控制的区域和由位于所述杂质扩散层之间的沟道区域中的存储栅极控制的区域具有彼此不同的杂质的电荷密度。

10. 发明申请

US20110039385A1 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME 有权
标题翻译：半导体器件及其制造方法
公开(公告)号：US20110039385A1
公开(公告)日：2011-02-17
申请号：US12912609
申请日：2010-10-26
申请人： Yasuhiro Shimamoto , Digh Hisamoto , Tetsuya Ishimaru , Shinichiro Kimura
发明人： Yasuhiro Shimamoto , Digh Hisamoto , Tetsuya Ishimaru , Shinichiro Kimura
IPC分类号： H01L21/336
CPC分类号： H01L29/792 , G11C16/0425 , H01L21/28282 , H01L21/31155 , H01L27/105 , H01L27/11521 , H01L27/11526 , H01L27/11546 , H01L27/11568 , H01L29/42344 , H01L29/66833
摘要： Performance and reliability of a semiconductor device including a non-volatile memory are improved. A memory cell of the non-volatile memory includes, over an upper portion of a semiconductor substrate, a select gate electrode formed via a first dielectric film and a memory gate electrode formed via a second dielectric film formed of an ONO multilayered film having a charge storing function. The first dielectric film functions as a gate dielectric film, and includes a third dielectric film made of silicon oxide or silicon oxynitride and a metal-element-containing layer made of a metal oxide or a metal silicate formed between the select gate electrode and the third dielectric film. A semiconductor region positioned under the memory gate electrode and the second dielectric film has a charge density of impurities lower than that of a semiconductor region positioned under the select gate electrode and the first dielectric film.
摘要翻译：提高了包括非易失性存储器的半导体器件的性能和可靠性。非易失性存储器的存储单元包括在半导体衬底的上部上的经由第一电介质膜形成的选择栅电极和通过由具有电荷的ONO多层膜形成的第二电介质膜形成的存储栅电极存储功能。第一介质膜用作栅极电介质膜，并且包括由氧化硅或氮氧化硅制成的第三电介质膜和由选择栅电极和第三电极之间形成的金属氧化物或金属硅酸盐构成的含金属元素层电介质膜。位于存储栅电极下方的半导体区域和第二电介质膜的电荷密度低于位于选择栅电极和第一电介质膜下方的半导体区域的电荷密度。

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