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1. 发明专利

JP2003037779A Ccd type solid-state image pickup element 有权
标题翻译： CCD型固态摄像元件
公开(公告)号：JP2003037779A
公开(公告)日：2003-02-07
申请号：JP2002119022
申请日：2002-04-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OZAKI TOSHIBUMI , NAKAI MASAAKI , TANAKA HARUHIKO , ONO HIDEYUKI , SATO AKIRA
IPC分类号： H01L27/148 , H01L21/822 , H01L27/04 , H04N5/335 , H04N5/357 , H04N5/372 , H04N5/376
摘要： PROBLEM TO BE SOLVED: To provide a CCD type solid-state image pickup element that can be driven easily having user-friendliness, attain low power consumption of a camera, and with low power consumption and low noise.
SOLUTION: The CCD solid-state image pickup element at least incorporates voltage-generating circuits (11 to 17) that externally receive a plurality of trigger pulses or a single trigger pulse, positive and negative two power supplies and drive a vertical CCD, a horizontal CCD, a reset transistor(TR) and an output circuit with a prescribed pulse voltage and a DC voltage by input of a trigger pulse. Thus, the CCD type solid-state image pickup element can be driven directly by a timing generator and since the number of applied DC voltages is decreased with no adjustment of a substrate voltage is required and the image pickup element can be used easily. Furthermore, adopting a lower power supply voltage for the timing generator can reduce the power consumption of the camera. Moreover, adopting a lower power supply voltage of the output circuit can reduce the power consumption and noise of the output circuit.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种可以容易地驱动的具有用户友好性的CCD型固体摄像元件，获得相机的低功耗，并且具有低功耗和低噪声。解决方案：CCD固态摄像元件至少包括外部接收多个触发脉冲或单个触发脉冲的电压产生电路（11至17），正负两个电源并驱动垂直CCD，水平 CCD，复位晶体管（TR）和具有规定脉冲电压的输出电路和通过触发脉冲输入的直流电压。因此，CCD型固态摄像元件可以由定时发生器直接驱动，并且由于不需要调整衬底电压而降低施加的直流电压的数量，并且可以容易地使用图像拾取元件。此外，为定时发生器采用较低的电源电压可以降低摄像机的功耗。此外，采用输出电路的较低电源电压可以降低输出电路的功耗和噪声。

2. 发明专利

JP2005102266A Solid-state imaging device 有权
标题翻译：固态成像装置
公开(公告)号：JP2005102266A
公开(公告)日：2005-04-14
申请号：JP2004317476
申请日：2004-11-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OZAKI TOSHIBUMI , TANAKA HARUHIKO , AKIMOTO HAJIME
IPC分类号： H01L27/148 , H01L21/339 , H01L29/762 , H04N5/335 , H04N5/369 , H04N5/3728 , H04N5/376
摘要： PROBLEM TO BE SOLVED: To provide a drive circuit built-in CCD type solid-state imaging device for enabling high-speed drive, low power consumption, high integration, and pulse drive by single power supply. SOLUTION: Vertical charge transmission is performed by a timing generating means 3 and a drive pulse generating means 4 for generating a negative value pulse, vertical scanning is performed by a column selection control means 6 and a transfer pulse generating means for impressing a high voltage transfer pulse to a selected column, and horizontal scanning is performed by a horizontal scanning circuit 19 after amplifying and holding charge by an amplifying means composed of 11 to 18 each provided in every vertical transferring means 2. A vertical charge transferring means 2 has charge transfer control units 2-2 to 2-4, and compatibility between the sweep-out of undesired charge from a reset switch 12 and the band limit of an amplifier 11 is obtained. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种内置CCD型固态成像装置的驱动电路，用于通过单电源实现高速驱动，低功耗，高集成度和脉冲驱动。解决方案：通过定时发生装置3和用于产生负值脉冲的驱动脉冲发生装置4执行垂直充电传输，列选择控制装置6执行垂直扫描，以及传送脉冲发生装置，高电压转移脉冲到选定的列，并且在由每个垂直传送装置2中设置的由11到18组成的放大装置进行放大和保持电荷之后由水平扫描电路19进行水平扫描。垂直电荷转移装置2具有电荷转移控制单元2-2至2-4，并且获得了来自复位开关12的不需要的电荷的清除与放大器11的频带限制之间的兼容性。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2002374458A Camera using ccd solid-state image pickup device 有权
标题翻译：相机使用CCD固态图像拾取器件
公开(公告)号：JP2002374458A
公开(公告)日：2002-12-26
申请号：JP2002119046
申请日：2002-04-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OZAKI TOSHIBUMI , NAKAI MASAAKI , TANAKA HARUHIKO , ONO HIDEYUKI , SATO AKIRA
IPC分类号： H01L27/148 , H04N5/225 , H04N5/335 , H04N5/357 , H04N5/3722 , H04N5/3725 , H04N5/3728 , H04N5/376
摘要： PROBLEM TO BE SOLVED: To provide a camera using a CCD solid-state image pickup device which is easy to drive and use, can reduce power consumption of the camera, and has small power consumption and low noise.
SOLUTION: The CCD solid-state image pickup device has inside at least voltage generating circuits (11 to 17) which obtain a plurality of trigger pulses or a single trigger pulse and two power supplies of positive and negative polarities from the outside and drive a vertical CCD, a horizontal CCD, a rest transistor, and an output circuit with specific pulse voltages and a DC voltages by the input of the trigger pulse. Consequently, direct driving by the output of a timing generator is enabled, the number of the applied DC voltages decreases, the need to adjust the substrate voltage is eliminated, and hence the element becomes easy to use. Further, the power consumption of the camera can be reduced by lowering the source voltage of the timing generator. Furthermore, the power consumption and noise of an output circuit can be reduced by lowering the source voltage of the output circuit.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供使用易于驱动和使用的CCD固态图像拾取装置的相机，可以降低相机的功耗，并且具有小的功耗和低噪声。解决方案：CCD固态图像拾取装置至少具有从外部获得多个触发脉冲或单个触发脉冲和两个正极性和负极性的电源的电压产生电路（11至17），并驱动垂直 CCD，水平CCD，休眠晶体管，以及具有特定脉冲电压的输出电路和通过触发脉冲输入的直流电压。因此，能够通过定时发生器的输出进行直接驱动，所施加的直流电压的数量减少，消除了调整基板电压的需要，因此元件易于使用。此外，可以通过降低定时发生器的源电压来降低摄像机的功耗。此外，可以通过降低输出电路的源电压来降低输出电路的功耗和噪声。

4. 发明专利

JP2006109502A Solid-stage imaging element 有权
标题翻译：固体成像元件
公开(公告)号：JP2006109502A
公开(公告)日：2006-04-20
申请号：JP2005312149
申请日：2005-10-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OZAKI TOSHIBUMI , TANAKA HARUHIKO , AKIMOTO HAJIME
IPC分类号： H01L27/148 , H04N5/335 , H04N5/341 , H04N5/369 , H04N5/3728 , H04N5/376
摘要： PROBLEM TO BE SOLVED: To realize a CCD type solid-state imaging element having a built-in drive circuit which enables high-speed drive, low power consumption, high integration and single power pulse drive. SOLUTION: A perpendicular potential change transmission is made, by timing generating means 3 and drive pulse generating means 4 which generates negative value pulses. Vertical scanning is carried out with column selecting control means 6 and transfer pulse generating means 7 to impress a transfer pulse of high voltage to a selecting column. After the amplification holding of the potential is made with amplification means having 11-18 provided for each vertical transfer means 2, horizontal scanning is performed in a horizontal scanning circuit 19. Further, the vertical charge transmission means 2 has a charge transmission controller having 2-2 to 2-4, and realizes compatibility of discharging of the unwanted charges from a reset switch 12 and the band limit of the amplifier 11. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：实现具有能够进行高速驱动，低功耗，高集成度和单功率脉冲驱动的内置驱动电路的CCD型固体摄像元件。解决方案：通过定时发生装置3和产生负值脉冲的驱动脉冲发生装置4进行垂直电位变化传输。利用列选择控制装置6和传送脉冲发生装置7进行垂直扫描，以将高电压的传送脉冲压印到选择列。利用为每个垂直传送装置2提供的具有11-18的放大装置进行放大保持电位之后，在水平扫描电路19中执行水平扫描。此外，垂直电荷传输装置2具有电荷传输控制器，其具有2个 -2至2-4，并且实现了来自复位开关12的不需要的电荷的放电与放大器11的频带限制的兼容性。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005318651A Ccd type solid-state image pickup device and camera using the same 审中-公开
标题翻译： CCD类型的固态图像拾取装置和相机使用相机
公开(公告)号：JP2005318651A
公开(公告)日：2005-11-10
申请号：JP2005162415
申请日：2005-06-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OZAKI TOSHIBUMI , NAKAI MASAAKI , TANAKA HARUHIKO , ONO HIDEYUKI , SATO AKIRA
IPC分类号： H01L27/148 , H04N5/335 , H04N5/341 , H04N5/357 , H04N5/369 , H04N5/3728 , H04N5/376
摘要： PROBLEM TO BE SOLVED: To provide a CCD type solid-state image pickup device which is easy to drive, improves convenience, is capable of reducing power consumption of a camera and reduces power consumption and noise.
SOLUTION: A CCD type solid-state image pickup device incorporates at least voltage generating circuits (11-17) for obtaining a plurality of or a single trigger pulse and two kinds of positive and negative power supplies from the outside to drive a vertical CCD, a horizontal CCD, a reset transistor and an output circuit using a predetermined pulse voltage and a DC voltage by inputting the trigger pulse.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供易于驱动，提高便利性的CCD型固体摄像装置，能够降低摄像机的功耗并降低功耗和噪声。解决方案：CCD型固态图像拾取装置至少包括用于获得多个或单个触发脉冲的电压产生电路（11-17）以及来自外部的两种正负电源以驱动垂直CCD，水平CCD，复位晶体管和使用预定脉冲电压的输出电路和通过输入触发脉冲的直流电压。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

DE3916252A1 Semiconductor device 未知
公开(公告)号：DE3916252A1
公开(公告)日：1989-11-30
申请号：DE3916252
申请日：1989-05-18
申请人： HITACHI LTD
发明人： HISAMOTO DAI , IZAWA RYUICHI , IGURA YASUO , TANAKA HARUHIKO , TAKEDA EIJI
IPC分类号： H01L21/8242 , H01L27/10 , H01L27/108 , H01L27/12 , H01L29/10 , H01L29/78 , H01L29/786
摘要： In the case of a longitudinal MOS transistor according to the invention, the thickness of a semiconductor film for forming a channel region (50) is smaller than the width of a depletion layer within the channel region (50). Since the channel region (50) has a very small thickness, a potential of the channel region (50) can be controlled by a gate potential, so that a longitudinal MOS transistor having extremely stable operating characteristics is obtained.

7. 发明专利

JP2001028715A CCD-TYPE SOLID STATE IMAGE PICKUP ELEMENT 失效
公开(公告)号：JP2001028715A
公开(公告)日：2001-01-30
申请号：JP2000176186
申请日：2000-06-12
申请人： HITACHI LTD
发明人： OZAKI TOSHIBUMI , NAKAI MASAAKI , TANAKA HARUHIKO , ONO HIDEYUKI , SATO AKIRA
IPC分类号： H01L27/148 , H04N5/335 , H04N5/341 , H04N5/357 , H04N5/363 , H04N5/369 , H04N5/3728 , H04N5/376
摘要： PROBLEM TO BE SOLVED: To provide a CCD-type solid-state image pickup element of which driving is easy and whose operability is good by inputting a trigger pulse and outputting a reading pulse of a voltage value that is not less than the voltage value of a positive power source and is sufficient for stably operating a vertical CCD to the electrode of the vertical CCD. SOLUTION: A positive power source voltage value is made to be equal to the power source voltage value of an output circuit and a negative power source voltage value to be equal to the minimum voltage value of the transfer pulse of vertical CCD 2. Thus, the trigger pulses of a timing generator, a pulse having prescribed voltage and DC voltage are easily generated from two positive and negative power sources within the element. For this purpose, a circuit is constituted of a complementary MOS transistor for reducing power consumption in the integrated circuits of a substrate voltage generation circuit 11, a vertical CCD transfer pulse generation circuit 12, a vertical CCD ternary value pulse generation circuit 13, a horizontal CCD transfer pulse generation circuit 14 and a reset pulse generation circuit 15. Thus, the image pickup element can be driven by the outer pulse of a single level and the two positive and negative power sources.

8. 发明专利

JPH0951485A SOLID-STATE IMAGE PICKUP ELEMENT 失效
公开(公告)号：JPH0951485A
公开(公告)日：1997-02-18
申请号：JP19833895
申请日：1995-08-03
申请人： HITACHI LTD
发明人： OZAKI TOSHIBUMI , TANAKA HARUHIKO , AKIMOTO HAJIME
IPC分类号： H01L27/148 , H04N5/335 , H04N5/341 , H04N5/359 , H04N5/369 , H04N5/372 , H04N5/3745 , H04N5/378
摘要： PROBLEM TO BE SOLVED: To attain high speed drive, low power consumption, high circuit integration for the solid-state image pickup element and to drive the solid-state image pickup element with a single power pulse. SOLUTION: A timing generating means 3 and a drive pulse generating means 4 generating a negative pulse transfer a vertical charge and a row selection control means 6 and a transfer pulse generating means 7 applying a high voltage to a transfer pulse to a selected row control vertical scanning. Amplifier means 11-18 provided to each vertical transfer means 2 amplify and store the charge and a horizontal scanning circuit 19 conducts horizontal scanning. Furthermore, the vertical charge transfer means 2 has charge transfer control sections 2-2-2-4 to realize compatibility between sweep-out of undesired charges from a reset switch 12 and a band limit of the amplifier 11.

9. 发明专利

JPH07211883A SOLID-STATE IMAGE SENSING DEVICE AND ITS MANUFACTURE 失效
公开(公告)号：JPH07211883A
公开(公告)日：1995-08-11
申请号：JP618394
申请日：1994-01-25
申请人： HITACHI LTD
发明人： TANAKA HARUHIKO , OZAKI TOSHIBUMI
IPC分类号： H01L27/148 , H04N5/335 , H04N5/341 , H04N5/359 , H04N5/361 , H04N5/369 , H04N5/3722 , H04N5/3728 , H04N5/3745 , H04N5/376 , H04N5/378
摘要： PURPOSE:To minimize the increase in number of masks, to suppress the complication of the process and to prevent the change in work functions of a transfer electrode by forming the uppermost layer of the transfer electrode of a conductive diffusion/reaction preventing film in a region, wherein at least a wiring is in contact. CONSTITUTION:A second-conductivity-type transfer-channel diffused layer 190 is formed in a first-conductivity-type semiconductor substrate 100. A wiring 105 is connected to a first-layer transfer electrode at the center by way of a contact hole 110, which is arranged on the transfer-channel diffused layer 190. A first-conductivity-type diffusion/reaction preventing film 120 is formed at a part, where the wiring 105 is in contact with the first-layer transfer electrode. When the first-conductivity-type diffusion/reaction preventing film 120 is provided at the uppermost layer of the transfer electrode in this way, the diffusion and reaction between the material constituting the wiring 105 and a first electrode material film 102 are prevented, and the change in work functions of the first electrode material film 102 does not occur. That is to say, the transfer efficiency is not deteriorated.

10. 发明专利

JPH053311A SEMICONDUCTOR DEVICE AND ITS MANUFACTURE 失效
公开(公告)号：JPH053311A
公开(公告)日：1993-01-08
申请号：JP15437091
申请日：1991-06-26
申请人： HITACHI LTD , HITACHI DEVICE ENG
发明人： OZAKI TOSHIBUMI , TANAKA HARUHIKO , SANO TOSHIAKI , ONO HIDEYUKI
IPC分类号： H01L27/146 , H01L21/265 , H01L21/336 , H01L21/339 , H01L29/762 , H01L29/78 , H04N5/335 , H04N5/365 , H04N5/369 , H04N5/372 , H04N5/374
摘要： PURPOSE:To reduce the 1/f noise of amplifier for analog integrated circuit, especially CCD-type solid-state image pickup element or amplifier-type solid-state image pickup element and improve a signal-to-noise ratio thereof. CONSTITUTION:A resist film 8, which is formed in a manner to cover a photodiode 6 in order to form a source drain diffusion layer 4 for MOS transistor comprising an amplifier, is employed in fluorine implantation as a mask. Therefore, the boundary level under a gate electrode 5 become inactive without any damage on the photodiode, resulting in the reduction of 1/f noise power and the solid-state image pickup element with a high signal-to-noise ratio.

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