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81. 发明公开

KR1020120116805A 픽셀 어레이, 이를 포함하는 이미지센서 및 그 구동 방법 有权
标题翻译：像素图像，包括它们的图像传感器及其驱动方法
公开(公告)号：KR1020120116805A
公开(公告)日：2012-10-23
申请号：KR1020110034460
申请日：2011-04-13
申请人： 엘지이노텍 주식회사
发明人： 박성형
IPC分类号： H04N5/355 , H04N5/369 , H01L27/146
CPC分类号： H01L27/14612 , H01L27/14609 , H04N5/35572 , H04N5/3559
摘要： PURPOSE: A pixel array, an image sensor including the same, and a driving method thereof are provided to broaden a dynamic range of a pixel array by controlling the size of a reset voltage applied to a reset transistor. CONSTITUTION: A transmitting switch unit(TX) is arranged on a substrate of a photodiode. A storing area is formed on a substrate of the transmitting switch unit. A varactor capacitor(Vcap) is formed in the storing area. A reset switching unit(RX) is arranged on a substrate of the storing area. The reset switch unit controls an operation voltage range of the storing area before reading out a rest level and a signal level of the storing area.
摘要翻译：目的：提供像素阵列，包括其的图像传感器及其驱动方法，以通过控制施加到复位晶体管的复位电压的大小来扩大像素阵列的动态范围。构成：发射开关单元（TX）布置在光电二极管的基板上。存储区域形成在发送开关单元的基板上。在存储区域中形成变容二极管电容器（Vcap）。复位切换单元（RX）布置在存储区域的基板上。复位开关单元在读出休眠电平和存储区域的信号电平之前控制存储区域的操作电压范围。

82. 发明公开

KR1020120046030A 촬상장치, 방사선 촬영 시스템 및 이미지 센서의 제어 방법 有权
标题翻译：成像装置，放射成像系统和图像传感器的控制方法
公开(公告)号：KR1020120046030A
公开(公告)日：2012-05-09
申请号：KR1020110109653
申请日：2011-10-26
申请人： 캐논 가부시끼가이샤
发明人： 마쓰모토카즈마사 , 도와키카나코 , 나이토유이치 , 사이토히데히코 , 니와히로아키 , 야마자키타카시 , 코바야시시게오
IPC分类号： H04N5/357 , H04N5/32 , H04N5/363 , H04N5/347
CPC分类号： H04N5/33 , H04N5/3559 , H04N5/363
摘要： PURPOSE: A photographing apparatus, a radiation photographing system, and a controlling method of an image sensor are provided to apply a voltage corresponding to a reference voltage of a clamp circuit to an output signal line. CONSTITUTION: A plurality of signal lines(307) reads out an electric signal of a sample hold circuit from a plurality of pixel circuits(302). A controlling unit executes a first control which is applied to a signal line. The controlling unit executes a second control for applying an electric signal to the signal line. A generating unit generates image data based on the electric signal.
摘要翻译：目的：提供摄影装置，放射照相系统和图像传感器的控制方法，以将对应于钳位电路的参考电压的电压施加到输出信号线。构成：多条信号线（307）从多个像素电路（302）读出采样保持电路的电信号。控制单元执行施加到信号线的第一控制。控制单元执行向信号线施加电信号的第二控制。生成单元基于电信号生成图像数据。

83. 发明授权

KR101143641B1 고체 촬상 장치와, 그 구동 제어 방법 및 장치 有权
标题翻译：固态成像装置，以及用于驱动固态成像装置的单元组件的控制方法和装置
公开(公告)号：KR101143641B1
公开(公告)日：2012-05-09
申请号：KR1020040072435
申请日：2004-09-10
申请人： 소니 주식회사
发明人： 마부찌게이지
IPC分类号： H04N5/374 , H04N5/355
CPC分类号： H04N5/3559 , H04N5/3745 , H04N5/378
摘要： CMOS 센서 등의 고체 촬상 장치는 신호 전하를 생성하기 위한 전하 생성부, 전하 생성부에 의해 생성된 신호 전하를 축적하기 위한 플로팅 디퓨젼, 전하 생성부 내의 신호 전하를 상기 플로팅 디퓨젼에 전송하기 위한 전송 게이트 트랜지스터, 플로팅 디퓨젼을 리셋팅하기 위한 리셋 트랜지스터, 및 전하 생성부에 의해 생성된 신호 전하에 따라 신호를 생성하고 그 신호를 수직 신호선에 출력시키기 위한 증폭용 트랜지스터를 포함한다. 리셋 트랜지스터를 구동시키는 리셋 펄스의 폭은, 리셋 펄스에 응답하여 수직 신호선 상에서 나타나는 신호의 응답 시간의, 예를 들어, 1/2 이하, 바람직하게는, 1/5 이하로 충분히 감소된다.
고체 촬상 장치, 전하 생성부, 플로팅 디퓨젼, 리셋 트랜지스터, 전송 게이트 트랜지스터, 증폭용 트랜지스터, 신호 취득부, 구동 제어부

84. 发明公开

KR1020110073271A 촬상 장치 및 촬상 방법 有权
标题翻译：摄影装置和摄影方法
公开(公告)号：KR1020110073271A
公开(公告)日：2011-06-29
申请号：KR1020100127098
申请日：2010-12-13
申请人： 삼성전자주식회사
发明人： 다카네야수오
IPC分类号： H04N5/355 , H04N5/353 , H01L27/146 , H04N5/235
CPC分类号： H04N5/3559 , H01L27/14603 , H01L27/14609 , H04N5/2353 , H04N5/353
摘要： PURPOSE: An imaging apparatus and an imaging method are provided to secure a wide range in photography. CONSTITUTION: A detection unit(202) detects the imaging state of a subject. An operation controller(206) controls the operation of a driving film body. The film body shields the light to the imaging device. A scanning controller(204) eliminates electric charges charged in the imaging device before the driving of the film body. The scanning controller controls the exposure start scanning of the imaging device. According to the imaging state of the subject, the scanning controller controls time to eliminate the electric charge charged in the imaging device.
摘要翻译：目的：提供成像装置和成像方法以确保摄影的广泛范围。构成：检测单元（202）检测被检体的成像状态。操作控制器（206）控制驱动胶片主体的操作。胶片体将光线遮蔽成像装置。扫描控制器（204）在驱动胶片主体之前消除了在成像装置中充电的电荷。扫描控制器控制成像装置的曝光开始扫描。根据被摄体的成像状态，扫描控制器控制时间以消除在成像装置中充电的电荷。

85. 发明授权

KR101036596B1 고체촬상소자 및 그 구동방법 有权
公开(公告)号：KR101036596B1
公开(公告)日：2011-05-24
申请号：KR1020107003061
申请日：2008-09-04
申请人： 고쿠리츠다이가쿠호진 도호쿠다이가쿠 , 가부시키가이샤 시마쓰세사쿠쇼
发明人： 스가와시게토시 , 곤도야스시 , 도미나가히데키
IPC分类号： H04N5/343
CPC分类号： H04N5/35572 , H04N5/3559 , H04N5/3575 , H04N5/3742 , H04N5/37452 , H04N5/378
摘要： 화소영역(2a) 내에 2차원상으로 배열된 화소(10)마다 독립된 화소출력선(14)을 마련하고, 각 화소출력선(14)에 복수의 기억부를 접속한다. 연속 읽기 모드에서는, 전체 화소에서 동시에 광전하 축적을 실행하고, 각 화소(10)로부터 화소출력선(14)을 통해서 기억부에 일제히 신호를 유지한 후에, 각 기억부에 유지한 신호를 축차 읽어내어 출력한다. 한편, 버스트 읽기 모드에서는, 전체 화소(10)에서 동시에 광전하 축적을 실행하고, 각 화소(10)로부터 화소출력선(14)을 통해서 기억부에 일제히 신호를 유지시킨다, 라는 동작을 복수의 기억부에 대하여 순서대로 실행함으로써 복수 프레임의 신호를 유지한다. 촬영정지의 지시를 받아서 새로운 신호의 유지를 정지하고, 그 시점에서 기억부에 유지되어 있는 복수 프레임분의 화상신호를 축차 읽어내어 출력한다. 이로써, 프레임수는 한정되기는 하지만 매우 고속인 촬영과 이보다 속도는 내려가긴 하지만 프레임수의 제약이 없는 촬영을 행할 수 있다.

86. 发明公开

KR1020110006470A 이미지 센서 및 영상 처리 방법 有权
标题翻译：图像传感器和图像处理方法
公开(公告)号：KR1020110006470A
公开(公告)日：2011-01-20
申请号：KR1020090064115
申请日：2009-07-14
申请人： 삼성전자주식회사
发明人： 한상욱 , 송현철 , 최원희
IPC分类号： H04N5/335
CPC分类号： H04N5/3559 , H04N5/2351 , H04N5/347 , H04N5/37452 , H04N5/378
摘要： PURPOSE: An image sensor performing a binning operation in a domain is provided to acquire the image of high resolution in a pixel area by excluding spatial resolution of low illuminance. CONSTITUTION: A pixel array(210) includes a plurality of unit pixels. A column readout circuit(230) is composed at the column of a plurality of unit pixels. The column readout circuit includes column reading units. The column read station gets an image frame from the array of the pixel. The column readout circuit generates the low-illumination area information. If the next video frame is inputted, the low water in which the column readout circuit pitches is proceed the binning operation.
摘要翻译：目的：提供一种在域中执行合并操作的图像传感器，通过排除低照度的空间分辨率来获取像素区域中的高分辨率图像。构成：像素阵列（210）包括多个单位像素。列读出电路（230）由多个单位像素的列构成。列读出电路包括列读取单元。列读取站从像素阵列获取图像帧。列读出电路产生低照度区域信息。如果下一个视频帧被输入，则列读出电路调节的低水位进行合并操作。

87. 发明公开

KR1020100062975A 고체 촬상 장치 및 거리 화상 측정 장치 有权
标题翻译：固态成像装置和距离图像测量装置
公开(公告)号：KR1020100062975A
公开(公告)日：2010-06-10
申请号：KR1020097026612
申请日：2008-08-22
申请人： 하마마츠 포토닉스 가부시키가이샤
发明人： 마세미츠히토 , 미즈노세이이치로 , 다케무라미츠타카
IPC分类号： H01L27/146 , G01S17/89 , G01C3/06 , G01S17/10
CPC分类号： H04N5/2352 , G01S7/4863 , G01S17/10 , G01S17/89 , H01L27/14603 , H04N5/3559 , H04N5/374 , H04N5/37452
摘要： A pair of first gate electrodes (IGR, IGL) are arranged on a semiconductor substrate (100) so that potentials f, fbetween a photo sensing region (SA) and a pair of first accumulation areas (AR, AL) are alternately inclined.A pair of second gate electrodes (IGR, IGL) are arranged on the semiconductor substrate (100) so as to control the height of a first potential barrier farranged between the first accumulation areas (AR, AL) and the second accumulation areas (FDR, FDL), respectively. As the output of the background light detected by a photo detector increases, the height of the the barrier fof the first potential for the carrier is increased.
摘要翻译：一对第一栅电极（IGR，IGL）被布置在半导体衬底（100）上，使得感光区（SA）和一对第一存储区（AR，AL）之间的电位f，f交替倾斜。一对第二栅电极（IGR，IGL）布置在半导体衬底（100）上，以便控制在第一累积区（AR，AL）和第二堆积区（FDR，FDL）之间的第一势垒的高度），分别。当由光电检测器检测到的背景光的输出增加时，载体的第一电位的势垒f的高度增加。

88. 发明授权

KR100887887B1 이미지센서 有权
标题翻译：图像传感器
公开(公告)号：KR100887887B1
公开(公告)日：2009-03-06
申请号：KR1020070112547
申请日：2007-11-06
申请人： 주식회사 디비하이텍
发明人： 기안도
IPC分类号： H01L27/146
CPC分类号： H04N5/3559 , H04N5/37452
摘要： An image sensor is provided to effectively increase dynamic range of an image sensor by connecting a switching transistor and a storage capacitor between a floating diffusion terminal and a reset transistor. An image sensor comprises a photodiode, a reset transistor(240), a drive transistor(250), and a selection transistor(260), and includes a switching transistor(S1)(280) and a storage capacitor(SC)(290). The switching transistor is formed between the photodiode and the reset transistor. The storage capacitor is formed in one side of the switching transistor. A transfer transistor(220) and a floating diffusion region(FD) are formed between the photodiode and the reset transistor. The switching transistor is formed between the floating diffusion region and the reset transistor.
摘要翻译：提供一种图像传感器，通过在浮动扩散端和复位晶体管之间连接开关晶体管和存储电容器来有效地增加图像传感器的动态范围。图像传感器包括光电二极管，复位晶体管（240），驱动晶体管（250）和选择晶体管（260），并且包括开关晶体管（S1）（280）和存储电容器（SC）。开关晶体管形成在光电二极管和复位晶体管之间。存储电容器形成在开关晶体管的一侧。在光电二极管和复位晶体管之间形成转移晶体管（220）和浮动扩散区（FD）。开关晶体管形成在浮置扩散区域和复位晶体管之间。

89. 发明公开

KR1020090023549A 높은 동적 범위 판독을 위한 혼합된 아날로그 및 디지털 픽셀 无效
标题翻译：用于高动态范围读数的混合模拟和数字像素
公开(公告)号：KR1020090023549A
公开(公告)日：2009-03-05
申请号：KR1020087024595
申请日：2007-06-28
申请人： 노블 피크 비젼 코프.
发明人： 액클랜드,브라이언,디.
IPC分类号： H04N5/355 , H04N5/378
CPC分类号： H04N5/3742 , H04N5/3559 , H04N5/3745
摘要： An improved CMOS pixel with a combination of analog and digital readouts to provide a large pixel dynamic range without compromising low-light performance using a comparator to test the value of an accumulated charge at a series of exponentially increasing exposure times. The test is used to stop the integration of photocurrent once the accumulated analog voltage has reached a predetermined threshold. A one-bit output value of the test is read out of the pixel (digitally) at each of the exponentially increasing exposure periods. At the end of the integration period, the analog value stored on the integration capacitor is read out using conventional CMOS active pixel readout circuits.
摘要翻译：具有模拟和数字读数组合的改进的CMOS像素，以提供大的像素动态范围，而不会在使用比较器的低亮度性能的情况下以一系列指数增长的曝光时间来测试累积电荷的值。一旦累积的模拟电压达到预定阈值，该测试用于停止光电流的积分。在每个指数增长的曝光周期中，从像素（数字地）读出测试的一位输出值。在积分周期结束时，使用常规CMOS有源像素读出电路读出存储在积分电容器上的模拟值。

90. 发明公开

KR1020080092862A 고체촬상장치, 고체촬상장치의 구동방법, 고체촬상장치의신호 처리 방법 및 촬상장치 无效
标题翻译：固态成像装置，驱动它们的方法，用于其的信号处理方法和成像装置
公开(公告)号：KR1020080092862A
公开(公告)日：2008-10-16
申请号：KR1020080033559
申请日：2008-04-11
申请人： 소니 주식회사
发明人： 오이케유스케
IPC分类号： H04N5/378 , H04N5/369
CPC分类号： H04N5/3559 , H04N5/335 , H04N5/345 , H04N5/3591 , H04N5/369 , H04N5/3698 , H04N5/3741 , H04N5/3765 , H04N5/378
摘要： A solid-state imaging device, method of driving the same, signal processing method for the same, and imaging apparatus are provided to transfer the signal charges obtained through the photoelectric conversion in the photoelectric conversion unit in plural batches with an arbitrary quantity of charges as a unit. A solid-state imaging device includes a pixel array unit constituted by arranging unit pixels in matrix, each of the unit pixels including a photoelectric conversion unit configured to convert an optical signal into signal charges, a transfer element configured to transfer the signal charges obtained through photoelectric conversion in the photoelectric conversion unit, and output unit configured to output the signal charges transferred by the transfer element; first driving unit configured to, with a part of the signal charges accumulated in the photoelectric conversion unit for an accumulation period of time of one unit being held in the photoelectric conversion unit, drive the transfer element by using a first control voltage in accordance with which the accumulated charges having a quantity exceeding a quantity of signal charges held are transferred by the transfer element; second driving unit configured to drive the transfer element by using a second control voltage in accordance with which all the signal charges held in the photoelectric conversion unit are transferred by the transfer element; and third driving unit configured to drive the output section in order to read out the signal charges transferred by successively performing the drive by the first driving unit and the drive by the second driving unit.
摘要翻译：提供一种固态成像装置，其驱动方法，信号处理方法和成像装置，用于将光电转换单元中通过光电转换获得的信号电荷以任意数量的电荷转移多次一个单位一种固体摄像装置，包括像素阵列单元，其以矩阵方式排列单位像素而构成，各单位像素包括：光电转换单元，被配置为将光信号转换为信号电荷;传送元件，被配置为传送通过光电转换单元中的光电转换，以及输出单元，被配置为输出由转印元件转移的信号电荷; 第一驱动单元，被配置为在光电转换单元中保持一个单位的累积时间段内累积在光电转换单元中的一部分信号电荷的驱动单元，通过使用第一控制电压来驱动传递元件，具有超过所保持的信号电荷量的量的累积电荷由转移元件转移; 第二驱动单元，被配置为通过使用保持在光电转换单元中的所有信号电荷由传送元件传送的第二控制电压来驱动传送元件; 以及第三驱动单元，被配置为驱动输出部分，以便通过第一驱动单元连续执行驱动并由第二驱动单元读取传输的信号电荷。

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