公开(公告)号：US20100244177A1

公开(公告)日：2010-09-30

申请号：US12464837

申请日：2009-05-12

Applicant: Ha Woong Jeong ,  Kyoung Soo Kwon ,  Chae Dong Go ,  Deuk Hee Park

Inventor： Ha Woong Jeong ,  Kyoung Soo Kwon ,  Chae Dong Go ,  Deuk Hee Park

IPC: H01L31/103 ,  H01L21/20

CPC classification number: H01L27/1463 ,  H01L27/14683

Abstract: Disclosed herein is a photodiode cell, including: a first-type substrate; a second-type epitaxial layer disposed on the first-type substrate; heavily-doped second-type layers, each having a small depth, formed on the second-type epitaxial layer; and heavily-doped first-type layers, each having a narrow and shallow section, disposed on the second-type epitaxial layer and formed between the heavily-doped second-type layers, wherein the first-type and second-type have opposite doped states.

Abstract translation: 本文公开了一种光电二极管电池，包括：第一类型基板; 设置在第一型基板上的第二型外延层; 形成在第二型外延层上的，具有较小深度的重掺杂二次层; 和高掺杂的第一类型的层，每个具有窄和浅的截面，设置在第二类型外延层上并形成在重掺杂的第二类型层之间，其中第一类型和第二类具有相反的掺杂态 。

公开(公告)号：US20110018085A1

公开(公告)日：2011-01-27

申请号：US12551350

申请日：2009-08-31

Applicant: Sung yong AN ,  Koung Soo Kwon ,  Chae Dong Go

Inventor： Sung yong AN ,  Koung Soo Kwon ,  Chae Dong Go

IPC: H01L31/02 ,  H01L31/0216

CPC classification number: H01L31/107

Abstract: Disclosed is a silicon photoelectric multiplier having a cell structure, which includes a first type silicon substrate; a plurality of cells including a first type epitaxial layer formed on the substrate, a high concentration first type conductive layer formed on the epitaxial layer, and a high concentration second type conductive layer doped with a second type opposite the first type and formed on the high concentration first type conductive layer; a trench formed to optically separate the plurality of cells; and a guard ring formed on an outer wall of the trench so as to reach a bottom surface of the first type epitaxial layer, thus further increasing the degree of optical separation to thereby increase light detection efficiency.

Abstract translation: 公开了具有单元结构的硅光电倍增器，其包括第一类型的硅衬底; 多个单元，包括形成在基板上的第一型外延层，形成在外延层上的高浓度第一类型导电层，以及掺杂有与第一类型相反并且形成在高的第二类型上的高浓度第二导电层 浓度第一型导电层; 形成为将所述多个单元光学分离的沟槽; 以及形成在沟槽的外壁上以便到达第一类型外延层的底表面的保护环，从而进一步增加了光学分离的程度，从而提高了光检测效率。

公开(公告)号：US20090085140A1

公开(公告)日：2009-04-02

申请号：US11967968

申请日：2007-12-31

Applicant: Deuk Hee PARK ,  Kyoung Soo KWON ,  Chae Dong GO ,  Ha Woong JEONG

Inventor： Deuk Hee PARK ,  Kyoung Soo KWON ,  Chae Dong GO ,  Ha Woong JEONG

IPC: H01L31/0216 ,  H01L31/18

CPC classification number: H01L31/103 ,  H01L31/02168 ,  H01L31/022408 ,  H01L31/0352 ,  H01L31/18

Abstract: Provided are a finger type photodiode and a method of manufacturing the same, which can reduce noise by forming a shallow doping layer. The finger type photodiode includes a bottom substrate supporting layers to be formed thereon, an epitaxial layer formed on the bottom substrate, a finger doping layer formed in a finger shape on a top surface of the epitaxial layer, and a shallow doping layer formed with a shallow depth on an externally exposed top surface of the epitaxial layer and a top surface of the finger doping layer. Since the dangling bond generated on the epitaxial layer and the finger doping layer is reduced, noise can be reduced, thereby improving the light efficiency and reliability of the photodiode.

Abstract translation: 提供一种手指型光电二极管及其制造方法，其可以通过形成浅掺杂层来降低噪声。 手指型光电二极管包括支撑要形成在其上的层的底部衬底，在底部衬底上形成的外延层，在外延层的顶表面上以手指形状形成的指状掺杂层和形成有外延层的浅掺杂层 在外部暴露的外延层顶表面上的浅深度和指状掺杂层的顶表面。 由于在外延层和指状掺杂层上产生的悬挂键减少，所以可以降低噪声，从而提高光电二极管的光效率和可靠性。

公开(公告)号：US07504978B2

公开(公告)日：2009-03-17

申请号：US11939190

申请日：2007-11-13

Applicant: Chae Dong Go

Inventor： Chae Dong Go

IPC: H03M1/66

CPC classification number: H03M1/682 ,  H03M1/747 ,  H03M1/765

Abstract: There is provided a digital-analog converter capable of easily extending the resolution that can easily extend the resolution by a simple circuit implementation when a 10-bit digital-analog converter is configured on the basis of an 8-bit digital-analog converter used in a display driving IC, and prevent an increase in area of the display driving IC. A digital-analog converter capable of easily extending the resolution according to an aspect of the invention includes a voltage dividing unit including a plurality of resistors connected in series with each other between operating voltage terminals to divide operating voltages into a plurality of voltages at connection nodes of the plurality of resistors, a decoder unit providing a plurality of switching signals including a first switching signal for selecting a voltage and a second switching signal for controlling the current, a switch unit selecting two voltages from the plurality of voltages divided by the voltage dividing unit according to the first switching signal, a comparing unit comparing the two voltages with each other selected by the switching unit to output a reference current corresponding to a difference between the two voltages, a current control unit controlling a feedback current according to the second switching signal of the decoder unit, and an adding unit transmitting the feedback current to the current control unit and adding one voltage between the two voltages selected by the switch unit and a feedback voltage determined according to the feedback current.

Abstract translation: 提供了一种数模转换器，其能够容易地扩展分辨率，其可以通过简单的电路实现容易地扩展分辨率，当10位数模转换器基于8位数模转换器 显示驱动IC，并且防止显示驱动IC的面积增加。 能够根据本发明的一个方面能够容易地扩展分辨率的数模转换器包括：分压单元，包括在工作电压端子之间彼此串联连接的多个电阻器，以将工作电压分为连接节点处的多个电压 多个电阻器的解码器单元，提供包括用于选择电压的第一开关信号和用于控制电流的第二开关信号的多个开关信号的解码器单元，开关单元从所述多个电压除以电压分压来选择两个电压 单元，根据所述第一切换信号，比较单元，将由所述切换单元选择的所述两个电压进行比较，以输出与所述两个电压之间的差相对应的参考电流;电流控制单元，根据所述第二开关控制反馈电流; 解码器单元的信号，以及添加单元 将反馈电流反馈到当前控制单元，并在由开关单元选择的两个电压之间增加一个电压，以及根据反馈电流确定的反馈电压。

公开(公告)号：US07079194B2

公开(公告)日：2006-07-18

申请号：US10367828

申请日：2003-02-19

Applicant: Jong Jin Lee ,  Sang Suk Kim ,  Chae Dong Go ,  Youn Joong Lee ,  Kyoung Soo Kwon

Inventor： Jong Jin Lee ,  Sang Suk Kim ,  Chae Dong Go ,  Youn Joong Lee ,  Kyoung Soo Kwon

IPC: H04N5/40

CPC classification number: H04N5/40 ,  H04N9/77 ,  H04N11/14

Abstract: An RF modulator includes a C/L delay compensation function of compensating for a delay of a luminance signal with respect to a chrominance signal occurring during demodulating a video signal in a TV set. The RF modulator includes a C/L delay compensation unit delaying a luminance signal by 170 nsec and combining the delayed luminance signal with a chrominance signal to output a composite image signal having a C/l delay of −170 nsec and a frequency modulation unit modulating the video signal received from the C/L delay compensation unit into a high frequency signal of a predetermined broadcasting channel in a single module or package. The RF modulator outputs a video signal having the luminance signal delayed by 170 nsec with respect to the chrominance signal and complies with a C/L delay standard without adding any additional C/L delay compensation unit to the RF modulator.

Abstract translation: RF调制器包括C / L延迟补偿功能，用于补偿相对于在电视机中解调视频信号期间出现的色度信号的亮度信号的延迟。 RF调制器包括将亮度信号延迟170nsec的C / L延迟补偿单元，并将延迟的亮度信号与色度信号组合以输出具有-170nsec的C / l延迟的合成图像信号，以及调制单元 将从C / L延迟补偿单元接收的视频信号转换为单个模块或封装中的预定广播信道的高频信号。 RF调制器输出相对于色度信号延迟了170nsec的亮度信号的视频信号并且符合C / L延迟标准，而不向RF调制器添加任何额外的C / L延迟补偿单元。

公开(公告)号：US07936038B2

公开(公告)日：2011-05-03

申请号：US12464837

申请日：2009-05-12

Applicant: Ha Woong Jeong ,  Kyoung Soo Kwon ,  Chae Dong Go ,  Deuk Hee Park

Inventor： Ha Woong Jeong ,  Kyoung Soo Kwon ,  Chae Dong Go ,  Deuk Hee Park

IPC: H01L31/105

CPC classification number: H01L27/1463 ,  H01L27/14683

Abstract: Disclosed herein is a photodiode cell, including: a first-type substrate; a second-type epitaxial layer disposed on the first-type substrate; heavily-doped second-type layers, each having a small depth, formed on the second-type epitaxial layer; and heavily-doped first-type layers, each having a narrow and shallow section, disposed on the second-type epitaxial layer and formed between the heavily-doped second-type layers, wherein the first-type and second-type have opposite doped states.

Abstract translation: 本文公开了一种光电二极管电池，包括：第一类型基板; 设置在第一型基板上的第二型外延层; 形成在第二型外延层上的，具有较小深度的重掺杂二次层; 和高掺杂的第一类型的层，每个具有窄和浅的截面，设置在第二类型外延层上并形成在重掺杂的第二类型层之间，其中第一类型和第二类具有相反的掺杂态 。

公开(公告)号：US07295054B2

公开(公告)日：2007-11-13

申请号：US10990863

申请日：2004-11-18

Applicant: Byung-Hoon Kim ,  Kyoung-Soo Kwon ,  Chae-Dong Go ,  Chan-Woo Park

Inventor： Byung-Hoon Kim ,  Kyoung-Soo Kwon ,  Chae-Dong Go ,  Chan-Woo Park

IPC: H03K5/12

CPC classification number: H03F3/45 ,  H03F3/347 ,  H03F2203/45248

Abstract: The present invention relates generally to a buffer of a drive Integrated Circuit (IC) and, more particularly, to a buffer of a drive IC for driving a spatial light modulator that can meet a desired dynamic slew rate characteristic by controlling current that affects a slew rate. The buffer capable of controlling the slew rate includes a first amplifier connected to the output terminal of the Digital/Analog (D/A) converter of an IC, and adapted to receive output voltage of the D/A converter and inversely amplify the output voltage, a second amplifier adapted to again inversely amplify output voltage that has been inversely amplified by the first amplifier, a charging means connected to the output and input terminals of the second amplifier, and adapted to be charged with the output voltage of the first amplifier, and a current control unit connected to the output terminal of the first amplifier and the input terminal of the second amplifier, and adapted to control the output voltage of the current control unit.

Abstract translation: 本发明一般涉及驱动集成电路（IC）的缓冲器，更具体地说，涉及用于驱动空间光调制器的驱动IC的缓冲器，该缓冲器可以通过控制影响转子的电流来满足期望的动态转换速率特性 率。 能够控制转换速率的缓冲器包括连接到IC的数/模（D / A）转换器的输出端的第一放大器，并适于接收D / A转换器的输出电压并反相放大输出电压 ，第二放大器，其适于再次反相放大由第一放大器反相放大的输出电压;充电装置，连接到第二放大器的输出端和输入端，并且适于对第一放大器的输出电压进行充电; 以及电流控制单元，连接到第一放大器的输出端子和第二放大器的输入端子，并且适于控制电流控制单元的输出电压。

公开(公告)号：US20110074283A1

公开(公告)日：2011-03-31

申请号：US12614409

申请日：2009-11-07

Applicant: Sung Yong AN ,  Koung Soo KWON ,  Chae Dong GO

Inventor： Sung Yong AN ,  Koung Soo KWON ,  Chae Dong GO

IPC: H01J43/18

CPC classification number: G01T1/248 ,  H01L31/107

Abstract: Disclosed herein is a silicon photomultiplier tube, including: a first type silicon substrate; a cell, each including a first type epitaxial layer formed on the first type silicon substrate, a first type conductive layer formed on the first type epitaxial layer, and a second type conductive layer formed on the first type conductive layer; a separating element located between the cell and a cell adjacent to the cell to separate the cells from each other; and an antireflection coating layer formed on a top surface of the second type conductive layer and an inner wall of the separating element, wherein any one of the first type conductive layer and the second type conductive layer is formed in a plurality of rows.

Abstract translation: 本发明公开了一种硅光电倍增管，包括：第一类硅衬底; 每个包括形成在第一类型硅衬底上的第一类型外延层，形成在第一类型外延层上的第一类型导电层和形成在第一类型导电层上的第二类型导电层; 位于细胞和与细胞相邻的细胞之间以将细胞彼此分离的分离元件; 以及形成在所述第二导电层的顶表面上的抗反射涂层和所述分离元件的内壁，其中所述第一导电层和所述第二导电层中的任一个形成为多行。

公开(公告)号：US20080129566A1

公开(公告)日：2008-06-05

申请号：US11939190

申请日：2007-11-13

Applicant: Chae Dong GO

Inventor： Chae Dong GO

IPC: H03M1/68

CPC classification number: H03M1/682 ,  H03M1/747 ,  H03M1/765

Abstract: There is provided a digital-analog converter capable of easily extending the resolution that can easily extend the resolution by a simple circuit implementation when a 10-bit digital-analog converter is configured on the basis of an 8-bit digital-analog converter used in a display driving IC, and prevent an increase in area of the display driving IC. A digital-analog converter capable of easily extending the resolution according to an aspect of the invention includes a voltage dividing unit including a plurality of resistors connected in series with each other between operating voltage terminals to divide operating voltages into a plurality of voltages at connection nodes of the plurality of resistors, a decoder unit providing a plurality of switching signals including a first switching signal for selecting a voltage and a second switching signal for controlling the current, a switch unit selecting two voltages from the plurality of voltages divided by the voltage dividing unit according to the first switching signal, a comparing unit comparing the two voltages with each other selected by the switching unit to output a reference current corresponding to a difference between the two voltages, a current control unit controlling a feedback current according to the second switching signal of the decoder unit, and an adding unit transmitting the feedback current to the current control unit and adding one voltage between the two voltages selected by the switch unit and a feedback voltage determined according to the feedback current.

Abstract translation: 提供了一种数模转换器，其能够容易地扩展分辨率，其可以通过简单的电路实现容易地扩展分辨率，当10位数模转换器基于8位数模转换器 显示驱动IC，并且防止显示驱动IC的面积增加。 能够根据本发明的一个方面能够容易地扩展分辨率的数模转换器包括：分压单元，包括在工作电压端子之间彼此串联连接的多个电阻器，以将工作电压分为连接节点处的多个电压 多个电阻器的解码器单元，提供包括用于选择电压的第一开关信号和用于控制电流的第二开关信号的多个开关信号的解码器单元，开关单元从所述多个电压除以电压分压来选择两个电压 单元，根据所述第一切换信号，比较单元，将由所述切换单元选择的所述两个电压进行比较，以输出与所述两个电压之间的差相对应的参考电流;电流控制单元，根据所述第二开关控制反馈电流; 解码器单元的信号，以及添加单元 将反馈电流反馈到当前控制单元，并在由开关单元选择的两个电压之间增加一个电压，以及根据反馈电流确定的反馈电压。

公开(公告)号：US20060049858A1

公开(公告)日：2006-03-09

申请号：US10990863

申请日：2004-11-18

Applicant: Byung-Hoon Kim ,  Kyoung-Soo Kwon ,  Chae-Dong Go ,  Chan-Woo Park

Inventor： Byung-Hoon Kim ,  Kyoung-Soo Kwon ,  Chae-Dong Go ,  Chan-Woo Park

IPC: H03B1/00

CPC classification number: H03F3/45 ,  H03F3/347 ,  H03F2203/45248

Abstract: The present invention relates generally to a buffer of a drive Integrated Circuit (IC) and, more particularly, to a buffer of a drive IC for driving a spatial light modulator that can meet a desired dynamic slew rate characteristic by controlling current that affects a slew rate. The buffer capable of controlling the slew rate includes a first amplifier connected to the output terminal of the Digital/Analog (D/A) converter of an IC, and adapted to receive output voltage of the D/A converter and inversely amplify the output voltage, a second amplifier adapted to again inversely amplify output voltage that has been inversely amplified by the first amplifier, a charging means connected to the output and input terminals of the second amplifier, and adapted to be charged with the output voltage of the first amplifier, and a current control unit connected to the output terminal of the first amplifier and the input terminal of the second amplifier, and adapted to control the output voltage of the current control unit.

Abstract translation: 本发明一般涉及驱动集成电路（IC）的缓冲器，更具体地说，涉及用于驱动空间光调制器的驱动IC的缓冲器，该缓冲器可以通过控制影响转子的电流来满足期望的动态转换速率特性 率。 能够控制转换速率的缓冲器包括连接到IC的数/模（D / A）转换器的输出端的第一放大器，并适于接收D / A转换器的输出电压并反相放大输出电压 ，第二放大器，其适于再次反相放大由第一放大器反相放大的输出电压;充电装置，连接到第二放大器的输出端和输入端，并且适于对第一放大器的输出电压进行充电; 以及电流控制单元，连接到第一放大器的输出端子和第二放大器的输入端子，并且适于控制电流控制单元的输出电压。