公开(公告)号：US20210127077A1

公开(公告)日：2021-04-29

申请号：US17140260

申请日：2021-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeok-jong LEE ,  Se-jun KIM

IPC: H04N5/357 ,  H04N5/376 ,  H04N5/369 ,  H04N5/341 ,  H04N5/378 ,  H04N5/232 ,  H04N5/345

Abstract: Provided are an image sensor and an image processing device including the same. The image sensor includes: a pixel array including a plurality of pixels arranged in rows and columns and configured to generate pixel signals from the plurality of pixels, a time calculator configured to receive zoom information corresponding to digital zooming, and configured to calculate a row processing time available for processing the pixel signals from the plurality of pixels included in a single row based on the zoom information, a timing generator configured to generate at least one control signal based on the row processing time; and an Analog-to-Digital Converter (ADC) configured to generate pixel data by performing sampling on the pixel signals according to the at least one control signal.

公开(公告)号：US20150054551A1

公开(公告)日：2015-02-26

申请号：US14463890

申请日：2014-08-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won-ho CHOI ,  Jae-jung PARK ,  Chang-eun KANG ,  Hyeok-jong LEE

IPC: H03K3/013

CPC classification number: H03K3/013 ,  G11C8/08 ,  G11C11/4085 ,  G11C17/12 ,  H03K5/2472

Abstract: A line driving circuit in which a signal characteristic is improved and a semiconductor device including the same are provided. The semiconductor device includes: an line controller arranged in a first portion of at least one line; a first driver arranged in the first portion and configured to output through the at least one line a first signal according to a control of the line controller; and a second driver arranged in a second portion of the at least one line and configured to output through the at least one line a second signal according to a level of the first signal.

Abstract translation: 提供信号特性提高的线路驱动电路和包括该线路驱动电路的半导体器件。 该半导体器件包括：布置在至少一条线的第一部分中的线路控制器; 第一驱动器，其布置在第一部分中并且被配置为根据线路控制器的控制，通过至少一个线路输出第一信号; 以及布置在所述至少一条线的第二部分中并被配置为根据所述第一信号的电平通过所述至少一条线输出第二信号的第二驱动器。

公开(公告)号：US20200059614A1

公开(公告)日：2020-02-20

申请号：US16664165

申请日：2019-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeok-jong LEE ,  Se-jun KIM

IPC: H04N5/357 ,  H04N5/232 ,  H04N5/378 ,  H04N5/341 ,  H04N5/369 ,  H04N5/376 ,  H04N5/345

Abstract: Provided are an image sensor and an image processing device including the same. The image sensor includes: a pixel array including a plurality of pixels arranged in rows and columns and configured to generate pixel signals from the plurality of pixels, a time calculator configured to receive zoom information corresponding to digital zooming, and configured to calculate a row processing time available for processing the pixel signals from the plurality of pixels included in a single row based on the zoom information, a timing generator configured to generate at least one control signal based on the row processing time; and an Analog-to-Digital Converter (ADC) configured to generate pixel data by performing sampling on the pixel signals according to the at least one control signal.

公开(公告)号：US20180295301A1

公开(公告)日：2018-10-11

申请号：US15816285

申请日：2017-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeok-jong LEE ,  Se-jun KIM

IPC: H04N5/357 ,  H04N5/376 ,  H04N5/232 ,  H04N5/341 ,  H04N5/378 ,  H04N5/369

Abstract: Provided are an image sensor and an image processing device including the same. The image sensor includes: a pixel array including a plurality of pixels arranged in rows and columns and configured to generate pixel signals from the plurality of pixels, a time calculator configured to receive zoom information corresponding to digital zooming, and configured to calculate a row processing time available for processing the pixel signals from the plurality of pixels included in a single row based on the zoom information, a timing generator configured to generate at least one control signal based on the row processing time; and an Analog-to-Digital Converter (ADC) configured to generate pixel data by performing sampling on the pixel signals according to the at least one control signal.

公开(公告)号：US20140014815A1

公开(公告)日：2014-01-16

申请号：US13837501

申请日：2013-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeok-jong LEE ,  Yun-jung KIM ,  Jin-uk JEON ,  Ji-min CHEON ,  Jin-ho SEO ,  Seog-heon HAM

IPC: H03K4/02 ,  H04N5/376

CPC classification number: H03K4/026 ,  H04N5/3765 ,  H04N5/378

Abstract: A ramp signal generator includes: a row decoder which receives a row control signal from a timing controller and generates one or more row select signals, a first column decoder which receives a first column control signal from the timing controller and generates one or more first column select signals, a second column decoder which receives a second column control signal from the timing controller and generates one or more second column select signals, and a current cell array which is activated by the one or more first column select signals, the one or more second column select signals, and the one or more row select signals, and includes at least one current cell which generates at least one unit current, and generates an output current by summing the generated at least one unit current.

Abstract translation: 斜坡信号发生器包括：行解码器，其从定时控制器接收行控制信号并产生一个或多个行选择信号;第一列解码器，其从定时控制器接收第一列控制信号，并产生一个或多个第一列 选择信号，第二列解码器，其从定时控制器接收第二列控制信号并产生一个或多个第二列选择信号，以及由一个或多个第一列选择信号激活的当前单元阵列，所述一个或多个 第二列选择信号和一个或多个行选择信号，并且包括生成至少一个单位电流的至少一个当前单元，并且通过对所生成的至少一个单位电流求和来产生输出电流。