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Patent Agency Ranking
公开(公告)号：KR1020130074286A
公开(公告)日：2013-07-04
申请号：KR1020110142279
申请日：2011-12-26
Applicant: 삼성전자주식회사 , 연세대학교 산학협력단
IPC: H04N5/369 , H03M3/00 , H03M1/12 , H01L27/146
CPC classification number: H04N5/3698 , H03M3/324 , H03M3/368 , H03M3/43 , H03M3/452 , H04N5/374 , H04N5/378
Abstract: PURPOSE: An image sensor and an image processing system having the same are provided to regulate a supplied power and an input voltage with a voltage regulating circuit having a replica inverter of which the structure is identical to the structures of inverters in the delta-sigma modulator of a delta-sigma analog-digital converter. CONSTITUTION: An image sensor includes delta-sigma analog-digital converters (510-5n0) and a voltage regulating circuit (100). The delta-sigma analog-digital converter has a delta-sigma modulator implementing a delta-sigma modulation on an analog signal from a unit pixel, and converts the analog signal into a digital signal. The voltage regulating circuit has a replica inverter of which the structure is identical to the structure of at least one inverter in the delta-sigma modulator, and regulates a power and an input voltage supplied to the at least one inverter based on an electric current flowing in the replica inverter.
Abstract translation: 目的：提供一种具有该图像传感器和图像处理系统的图像处理系统，用于通过具有复制反相器的电压调节电路来调节所提供的功率和输入电压，该复制反相器的结构与Δ-Σ调制器中的反相器的结构相同 的Δ-Σ模拟数字转换器。 构成：图像传感器包括Δ-Σ模拟数字转换器（510-5n0）和电压调节电路（100）。 Δ-Σ模拟数字转换器具有Δ-Σ调制器，对来自单位像素的模拟信号实现Δ-Σ调制，并将模拟信号转换为数字信号。 电压调节电路具有复制反相器，其结构与Δ-Σ调制器中的至少一个反相器的结构相同，并且基于电流流动来调节提供给至少一个逆变器的功率和输入电压 在复制逆变器中。
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公开(公告)号：KR100175312B1
公开(公告)日：1999-02-01
申请号：KR1019910006807
申请日：1991-04-27
Applicant: 삼성전자주식회사
IPC: H01L29/73
Abstract: 본 발명은 수평적으로 농도가 그레이딩(grading)되는 에미터를 갖게 하는 바이폴라 트랜지스터 제조방법에 관한 것으로, 특히 질화막층의 스페이서(spacer)하부에 형성된 산화층을 언더 컷(under cut)하여 고농도의 다결정 실리콘층으로 재충전함으로써 n-형 에미터 영역의 도핑 프로파일의 모양을 용이하게 조절하여 핫 캐리어 효과에 의한 바이폴라 트랜지스터의 성능 저하를 방지할 수 있는 LGE(laterally graded emitter) 바이폴라 트랜지스터 제조방법에 관한 것이다.
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公开(公告)号：KR101906226B1
公开(公告)日：2018-10-11
申请号：KR1020110142279
申请日：2011-12-26
Applicant: 삼성전자주식회사 , 연세대학교 산학협력단
IPC: H04N5/369 , H03M3/00 , H03M1/12 , H01L27/146
CPC classification number: H04N5/3698 , H03M3/324 , H03M3/368 , H03M3/43 , H03M3/452 , H04N5/374 , H04N5/378
Abstract: 이미지센서는델타-시그마아날로그-디지털변환기및 전압조절회로를포함한다. 델타-시그마아날로그-디지털변환기는유닛픽셀로부터출력된아날로그신호에대한델타-시그마변조를수행하는델타-시그마변조기를구비하며아날로그신호를디지털신호로변환한다. 전압조절회로는델타-시그마변조기에포함되는적어도하나의인버터와동일한구조의레플리카인버터를구비하고레플리카인버터에흐르는전류에기초하여상기적어도하나의인버터에제공되는공급전원과입력전압을조절한다.
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公开(公告)号：KR1020150014007A
公开(公告)日：2015-02-06
申请号：KR1020130088246
申请日：2013-07-25
Applicant: 삼성전자주식회사
IPC: H04N5/341
CPC classification number: H04N5/23229 , H04N5/3742 , H04N9/045 , H04N2209/047
Abstract: The present invention provides an image sensor and a photographing device including the same. According to an embodiment of the present invention, the image sensor includes first and second pixels which are controlled individually and can output first and second data individually according to an electric signal which the first and second pixels output. Also, the photographing device according to an embodiment of the present invention can determine whether the image is displayed or a subject is in focus based on the first data.
Abstract translation: 本发明提供一种图像传感器和包括该图像传感器的拍摄装置。 根据本发明的实施例，图像传感器包括单独控制的第一和第二像素，并且可以根据第一和第二像素输出的电信号分别输出第一和第二数据。 此外，根据本发明的实施例的拍摄装置可以基于第一数据来确定图像是显示还是被摄体对焦。
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