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公开(公告)号：US09525844B2
公开(公告)日：2016-12-20
申请号：US14339837
申请日：2014-07-24
发明人： Kyung Min Kim
CPC分类号： H04N7/142 , H04N1/00283 , H04N1/00299 , H04N1/32101 , H04N7/147 , H04N2007/145 , H04N2201/0084 , H04N2201/3267 , H04N2201/3273 , H04N2201/3278
摘要： A mobile terminal and a method for transmitting an image therein are provided. The method includes displaying a first image input through a first camera unit while participating in a video communication, transmitting the first image to a counterpart terminal, operating, if a second image is selected for transmission, a second camera unit, inputting a second image through the second camera unit, resizing the first image and the second image according to an image standard used for the video communication, displaying the resized first image and second image, and transmitting the resized first image and second image to the counterpart terminal. Thus, a user can view images for video communication input through more than one camera unit and transmit the images to a counterpart terminal during a video communication.
摘要翻译： 提供一种用于在其中发送图像的移动终端和方法。 该方法包括在参与视频通信的同时显示通过第一相机单元输入的第一图像，将第一图像发送到对方终端，如果第二图像被选择用于传输，则操作第二图像单元，输入第二图像通过 第二相机单元，根据用于视频通信的图像标准来调整第一图像和第二图像的大小，显示调整大小的第一图像和第二图像，以及将调整大小的第一图像和第二图像发送到对方终端。 因此，用户可以通过多于一个摄像机单元来查看用于视频通信输入的图像，并且在视频通信期间将图像发送到对方终端。
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2.发明申请IMAGE SENSOR FOR DISTRIBUTING OUTPUT PEAK CURRENT AND IMAGE PROCESSING SYSTEM INCLUDING THE SAME 有权用于分配输出峰值电流的图像传感器和包括其的图像处理系统公开(公告)号：US20160366359A1
公开(公告)日：2016-12-15
申请号：US14989220
申请日：2016-01-06
发明人： Han Soo Lee , Hee Sung Chae , Kyung Min Kim , Dah Som Kim , Sun Jung Kim , Seung Hoon Jung
摘要： The image sensor includes a first analog-to-digital converter configured to convert a first analog pixel signal output from a first pixel in a row into first digital signals, a second analog-to-digital converter configured to convert a second analog pixel signal output from a second pixel in the row into second digital signals, a first output circuit configured to output a first bit value at a first position in the first digital signals in response to a first enable control signal, and a second output circuit configured to output a second bit value at a second position in the second digital signals in response to a second enable control signal, the second position in the second digital signals corresponding to the first position in the first digital signals, wherein the second enable control signal is activated with a delay from the activation of the first enable control signal.
摘要翻译： 图像传感器包括：第一模数转换器，被配置为将从行中的第一像素输出的第一模拟像素信号转换为第一数字信号;第二模数转换器，被配置为将第二模拟像素信号输出 从所述行中的第二像素转换为第二数字信号，第一输出电路，被配置为响应于第一使能控制信号而在第一数字信号中的第一位置处输出第一位值，以及第二输出电路， 响应于第二使能控制信号在第二数字信号中的第二位置处的第二位值，第二数字信号中的第二位置对应于第一数字信号中的第一位置，其中第二使能控制信号由 从第一使能控制信号的激活延迟。
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公开(公告)号：US11183429B2
公开(公告)日：2021-11-23
申请号：US16709125
申请日：2019-12-10
发明人： Sung Min Kang , Kyung Min Kim , Young Mok Kim , Min Hee Uh
IPC分类号： H01L21/8238 , H01L27/12 , H01L21/84 , H01L27/092 , H01L21/8234
摘要： A method of manufacturing a semiconductor device includes providing a substrate including a first region and a second region, forming a first channel layer in the first region of the substrate, forming an isolation region in the substrate to electrically isolate a portion of the first region from a portion of the second region, etching an upper surface of the second region of the substrate, forming a protection layer covering the first channel layer in the first region of the substrate and the second region of the substrate, removing the protection layer on the second region of the substrate, forming a gate insulation material layer on the protection layer and on the second region of the substrate, and removing the gate insulation material layer and the protection layer on the first region of the substrate.
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4.发明授权公开(公告)号：US09819891B2
公开(公告)日：2017-11-14
申请号：US14989220
申请日：2016-01-06
发明人： Han Soo Lee , Hee Sung Chae , Kyung Min Kim , Dah Som Kim , Sun Jung Kim , Seung Hoon Jung
摘要： The image sensor includes a first analog-to-digital converter configured to convert a first analog pixel signal output from a first pixel in a row into first digital signals, a second analog-to-digital converter configured to convert a second analog pixel signal output from a second pixel in the row into second digital signals, a first output circuit configured to output a first bit value at a first position in the first digital signals in response to a first enable control signal, and a second output circuit configured to output a second bit value at a second position in the second digital signals in response to a second enable control signal, the second position in the second digital signals corresponding to the first position in the first digital signals, wherein the second enable control signal is activated with a delay from the activation of the first enable control signal.
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公开(公告)号：US09723238B2
公开(公告)日：2017-08-01
申请号：US14730885
申请日：2015-06-04
发明人： Jung Ho Lee , Hae Sick Sul , Sin Hwan Lim , Kyung Min Kim , Ho Jin Park , Jae Cheol Yun , Michael Choi
IPC分类号： H04N5/335 , H04N5/378 , H04N5/369 , H04N5/3745
CPC分类号： H04N5/378 , H04N5/3698 , H04N5/3745
摘要： An image processing device includes a switch signal generator, an amplifier, a ramp generator, and an attenuation control circuit. The switch signal generator generates switch control signals based on a level of an image signal that corresponds to a pixel signal output from a pixel. The amplifier includes a first input terminal and a second input terminal. The ramp generator generates a ramp signal. The attenuation control circuit adjusts an arrangement of capacitors according to the switch control signals to control whether to attenuate each of the pixel signal and the ramp signal, and transmits signals generated as a result of the adjusted arrangement to the first input terminal and the second input terminal.
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公开(公告)号：US11470271B2
公开(公告)日：2022-10-11
申请号：US17032932
申请日：2020-09-25
发明人： Kyung Tae Kim , Kyung Min Kim , Yun Hwan Jung , Hee Sung Chae
IPC分类号： H01L27/146 , H03M1/12 , H04N5/374 , H04N5/357 , H04N5/378
摘要： A pulse generator of an image sensor includes a delay cell including a plurality of transistors arranged in series between a power voltage and a ground, a stabilization capacitor, and a stabilization switch. The power voltage is supplied to a first terminal of a first transistor disposed first among the plurality of transistors, and a gate terminal of the first transistor is connected to a first node. An input voltage is supplied to a gate terminal of an n-th transistor disposed last among the plurality of transistors, and a ground voltage is supplied to a first terminal of the n-th transistor. The stabilization switch is disposed between a reference voltage input terminal providing a reference voltage and the first node. The stabilization switch is turned on by an input bias control signal to supply the reference voltage to the first node.
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公开(公告)号：US10812741B2
公开(公告)日：2020-10-20
申请号：US16543016
申请日：2019-08-16
发明人： Kyung Tae Kim , Kyung Min Kim , Yun Hwan Jung , Hee Sung Chae
IPC分类号： H04N5/357 , H04N5/374 , H01L27/146 , H04N5/378 , H03M1/12
摘要： A pulse generator of an image sensor includes a delay cell including a plurality of transistors arranged in series between a power voltage and a ground, a stabilization capacitor, and a stabilization switch. The power voltage is supplied to a first terminal of a first transistor disposed first among the plurality of transistors, and a gate terminal of the first transistor is connected to a first node. An input voltage is supplied to a gate terminal of an n-th transistor disposed last among the plurality of transistors, and a ground voltage is supplied to a first terminal of the n-th transistor. The stabilization switch is disposed between a reference voltage input terminal providing a reference voltage and the first node. The stabilization switch is turned on by an input bias control signal to supply the reference voltage to the first node.
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