公开(公告)号：US07277331B2

公开(公告)日：2007-10-02

申请号：US11319615

申请日：2005-12-29

Applicant: Kyung-Hoon Kim

Inventor： Kyung-Hoon Kim

IPC: G11C7/10

CPC classification number: G11C7/1051 ,  G11C7/1048 ,  G11C7/106 ,  G11C7/1069 ,  G11C11/4093 ,  G11C29/02 ,  G11C29/022 ,  G11C29/028 ,  G11C29/50008 ,  G11C2207/105 ,  G11C2207/2254

Abstract: An apparatus for comparing inputted signals by removing an offset voltage during adjusting an output impedance of a semiconductor memory device, includes a voltage comparator for comparing a first input signal applied to its positive input node with a second input signal applied to its negative input node to output a first output signal to its positive output node and its second output signal to a negative output node; a switched capacitive unit for removing an offset voltage occurred in the positive input node, the negative input node, the positive output node and the negative output node of the voltage comparator; and a latch unit for latching the first output signal and the second output signal.

公开(公告)号：US20070195604A1

公开(公告)日：2007-08-23

申请号：US11641856

申请日：2006-12-20

Applicant: Kyung Hoon Kim

Inventor： Kyung Hoon Kim

IPC: G11C11/34

CPC classification number: G11C8/08 ,  G11C7/02 ,  G11C7/08 ,  G11C7/12 ,  G11C11/406 ,  G11C11/4091 ,  G11C11/4094 ,  G11C29/02 ,  G11C29/023 ,  G11C29/028 ,  G11C29/50008 ,  G11C2029/1202 ,  G11C2211/4065

Abstract: A circuit for controlling a driver of a semiconductor memory apparatus includes at least one driving unit in which impedance is set according to a code value, an impedance adjusting unit that outputs a first code and a second code for setting the impedance of the at least one driving unit, a driving reinforcing control unit that outputs an adjustment code for a time corresponding to timing data, and a driving reinforcing unit that outputs a first reinforcing code and a second reinforcing code obtained by adjusting the first code and the second code using the adjustment code, such that a driving capability of the at least one driving unit is reinforced.

Abstract translation: 用于控制半导体存储装置的驱动器的电路包括至少一个驱动单元，其中根据代码值设置阻抗;阻抗调整单元，输出第一代码和第二代码，用于设置至少一个 驱动单元，输出对应于定时数据的时间的调整代码的驱动加强控制单元，以及驱动加强单元，其输出通过使用调整来调整第一代码和第二代码而获得的第一加强代码和第二加强代码 代码，使得至少一个驱动单元的驱动能力得到加强。

公开(公告)号：US20070194805A1

公开(公告)日：2007-08-23

申请号：US11647491

申请日：2006-12-29

Applicant: Kyung Hoon Kim ,  Tae Heui Kwon

Inventor： Kyung Hoon Kim ,  Tae Heui Kwon

IPC: H03K19/003

CPC classification number: H03K19/0005

Abstract: A data output driving circuit includes a plurality of driving units that are set to have different impedance values from one another, and the number of driving units is less than the number of a plurality of required driving impedance values such that the driving units can obtain the plurality of required driving impedance values by a combination thereof, and a driving control unit that independently controls the operation of the plurality of driving units so as to obtain the plurality of driving impedance values required.

Abstract translation: 数据输出驱动电路包括被设定为彼此具有不同阻抗值的多个驱动单元，并且驱动单元的数量小于多个要求的驱动阻抗值的数量，使得驱动单元可以获得 通过其组合的多个所需的驱动阻抗值，以及独立地控制多个驱动单元的操作以获得所需的多个驱动阻抗值的驱动控制单元。

公开(公告)号：US20070126468A1

公开(公告)日：2007-06-07

申请号：US11477539

申请日：2006-06-30

Applicant: Kyung-Hoon Kim

Inventor： Kyung-Hoon Kim

IPC: H03K19/003

CPC classification number: G11C29/02 ,  G11C5/063 ,  G11C7/1048 ,  G11C7/1051 ,  G11C7/1066 ,  G11C29/025 ,  G11C29/028 ,  G11C29/50008 ,  G11C2207/2254 ,  H04L25/0278 ,  H04L25/0298

Abstract: An on die termination (ODT) control device includes a latency block for buffering an ODT control signal to output a latency control signal by selecting one of a plurality of intermediate control signals, which are generated by sequentially delaying the buffered ODT control signal in synchronization with an internal clock, based on first latency information; an enable signal generation block for comparing a first control signal with a second control signal in response to the latency control signal to thereby produce an ODT enable signal based on the compared result; and an ODT block for controlling a termination impedance based on the ODT enable signal.

Abstract translation: 芯片终端（ODT）控制装置包括用于缓冲ODT控制信号的等待时间块，以通过选择多个中间控制信号中的一个来输出等待时间控制信号，所述中间控制信号是通过将缓冲的ODT控制信号与 基于第一等待时间信息的内部时钟; 使能信号生成块，用于响应于等待时间控制信号将第一控制信号与第二控制信号进行比较，从而基于比较结果产生ODT使能信号; 以及用于基于ODT使能信号来控制终端阻抗的ODT块。

公开(公告)号：US20070126466A1

公开(公告)日：2007-06-07

申请号：US11320664

申请日：2005-12-30

Applicant: Kyung-Hoon Kim

Inventor： Kyung-Hoon Kim

IPC: H03K19/003

CPC classification number: H04L25/0278 ,  G01R31/31715 ,  G11C29/02 ,  G11C29/022 ,  G11C29/50008 ,  G11C2207/2254

Abstract: A semiconductor memory device includes a reference signal generating unit for generating a reference signal; a comparing unit for comparing the reference signal with a test signal applied to a test pad to output an adjusted value after adjusting the adjusted value until the test signal is equal to the reference signal; an impedance measuring unit for measuring an impedance of the test pad based on the adjusted value to output the test signal; an impedance adjusting unit for adjusting an impedance of a data I/O pad to have an impedance value corresponding to the adjusted value outputted when the test signal is equal to the reference signal; an impedance control unit for controlling the comparing unit so that the adjusted value is outputted when the test signal is equal to the reference signal; and a reference signal control unit for adjusting a voltage level of the reference signal.

Abstract translation: 半导体存储器件包括用于产生参考信号的参考信号产生单元; 比较单元，用于将参考信号与施加到测试垫的测试信号进行比较，以在调整调整值直到测试信号等于参考信号之后输出调整值; 阻抗测量单元，用于基于所述调整值来测量所述测试垫的阻抗以输出所述测试信号; 阻抗调整单元，用于调整数据I / O焊盘的阻抗，使阻抗值对应于当测试信号等于参考信号时输出的调整值; 阻抗控制单元，用于控制比较单元，使得当测试信号等于参考信号时，输出调整值; 以及用于调整参考信号的电压电平的参考信号控制单元。

公开(公告)号：US07199628B2

公开(公告)日：2007-04-03

申请号：US10877601

申请日：2004-06-24

Applicant: Kyung-Hoon Kim

Inventor： Kyung-Hoon Kim

IPC: H03L7/06

CPC classification number: H03L7/0812

Abstract: A DLL voltage supply device for use in a semiconductor memory device includes: a bandgap voltage generating means for generating a bandgap voltage by using an external power supply voltage; a voltage level shifter for increasing a voltage level of the bandgap voltage in order to output an increased bandgap voltage as a DLL voltage; and a voltage level keep means for outputting the external power supply voltage as the DLL voltage if the increased bandgap voltage is lower than a predetermined voltage level.

Abstract translation: 一种用于半导体存储器件的DLL电压提供器件包括：带隙电压产生装置，用于通过使用外部电源电压产生带隙电压; 电压电平移位器，用于增加带隙电压的电压电平，以便输出增加的带隙电压作为DLL电压; 以及电压电平保持装置，用于如果增加的带隙电压低于预定电压电平，则输出外部电源电压作为DLL电压。

公开(公告)号：US20060289939A1

公开(公告)日：2006-12-28

申请号：US11473851

申请日：2006-06-23

Applicant: Kyung-Hoon Kim ,  Il-Gon Kim ,  Kook-Chul Moon ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Gyung-Soon Park

Inventor： Kyung-Hoon Kim ,  Il-Gon Kim ,  Kook-Chul Moon ,  Tae-Hyeong Park ,  Chul-Ho Kim ,  Gyung-Soon Park

IPC: H01L29/94

CPC classification number: G02F1/136204 ,  G02F2001/13456 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2330/04

Abstract: An LCD display device in which the gate lines are controlled by a gate circuit part that outputs gate signals to the gate lines. A first signal wiring is formed adjacent to the gate circuit part and transmits a starting signal, which initiates an operation of the gate circuit part, to the gate circuit part. A second signal wiring is formed at a side of the first signal wiring and transmits a control signal, which controls an output of the gate circuit part, to the gate circuit part. A first connection wiring is electrically connected between the gate circuit part and the second signal wiring. The first connection wiring is intersected with the first signal wiring. Therefore, a resistance of the wiring is increased to protect the gate circuit from static electricity.

Abstract translation: 一种LCD显示装置，其中栅极线由向栅极线输出栅极信号的栅极电路部分控制。 第一信号布线形成在与栅极电路部分相邻的位置处，并将启动门电路部分的操作的起始信号发送到门电路部分。 在第一信号布线的一侧形成第二信号布线，并将控制门电路部分的输出的控制信号发送到门电路部分。 第一连接布线电连接在栅极电路部分和第二信号布线之间。 第一个连接线与第一个信号线相交。 因此，增加布线的电阻以保护门电路免受静电。

公开(公告)号：US20060110148A1

公开(公告)日：2006-05-25

申请号：US11215295

申请日：2005-08-31

Applicant: Kyung-hoon Kim ,  Du-il Kim

Inventor： Kyung-hoon Kim ,  Du-il Kim

IPC: G03B17/00

CPC classification number: H04N1/3875

Abstract: An apparatus and method for trimming a picture in a digital camera are provided. A trimming apparatus in a digital camera having an external window includes a black bar determiner which determines a size of a black bar used to cover a part of the external window based on ratio information of a printing paper received from a printer; a picture changing unit which changes the size or position of a picture, or both the size and position of the picture, based on a user input signal to create a display picture on the external window; and a coordinate determiner which determines coordinates of the display picture based on the display picture and the size of the black bar. The trimming apparatus and a trimming method make it possible to fix an external window of a digital camera and move a picture, thereby providing a user with an accurate way to select a trimming picture.

Abstract translation: 提供了一种用于在数码相机中修整图像的装置和方法。 具有外部窗口的数码相机中的修剪装置包括：黑条确定器，其基于从打印机接收的打印纸的比率信息确定用于覆盖外部窗口的一部分的黑条的尺寸; 图像改变单元，其基于用户输入信号改变图像的尺寸或位置，或图像的尺寸和位置，以在外部窗口上创建显示图像; 以及基于显示图像和黑条的大小来确定显示图像的坐标的坐标确定器。 修剪装置和修剪方法使得可以固定数字照相机的外部窗口并移动图片，从而为用户提供选择修剪图片的准确方式。

公开(公告)号：US06903358B2

公开(公告)日：2005-06-07

申请号：US10320668

申请日：2002-12-17

Applicant: Kyung-Hoon Kim

Inventor： Kyung-Hoon Kim

IPC: G01B11/06 ,  B65H7/12 ,  G01N21/86 ,  G01V21/86

CPC classification number: B65H7/125 ,  B65H2511/13 ,  B65H2553/412 ,  B65H2553/44 ,  B65H2553/60 ,  B65H2220/03

Abstract: Embodiments of the present invention relate to an apparatus (i.e. an automatic teller machine) comprising an optical sensor. The optical sensor is configured to detect thickness of paper. Advantages of some embodiments of the present invention are that by determining a thickness of paper, it can be confirmed that two pieces of paper are not stuck together. For example, if two substantially identical pieces of paper are stuck together, then their thickness will be approximately twice the thickness of a single sheet. Accordingly, upon detection of two or more sheets of paper stuck together, a device, that automatically handles paper, may cause the sheets of paper to be separated.

Abstract translation: 本发明的实施例涉及一种包括光学传感器的装置（即，自动柜员机）。 光学传感器被配置为检测纸张的厚度。 本发明的一些实施例的优点在于，通过确定纸的厚度，可以确认两张纸不粘在一起。 例如，如果两张基本上相同的纸卡在一起，那么它们的厚度将是单张纸的厚度的大约两倍。 因此，当检测到粘贴在一起的两张或更多张纸时，自动处理纸张的装置可能导致纸张分离。

公开(公告)号：US06894539B2

公开(公告)日：2005-05-17

申请号：US10737756

申请日：2003-12-18

Applicant: Kyung Hoon Kim

Inventor： Kyung Hoon Kim

IPC: H03L7/08 ,  H03L7/081 ,  H03L7/085 ,  H03D13/00

CPC classification number: H03L7/0805 ,  H03L7/0814 ,  H03L7/085

Abstract: A delay locked loop features a phase comparator. The phase comparator compares a phase of a reference clock signal obtained by dividing a buffered external clock signal with a phase of a feedback clock signal considering delay time of delay lines and inside circuits, and controls a shift register for controlling the delay lines in response not only a rising clock signal outputted from a clock buffer but also a falling clock signal depending on the comparison result, thereby rapidly locking an initial phase and tracking the phase in spite of fast delay variations by external noises.

Abstract translation: 延迟锁定环具有相位比较器。 相位比较器通过考虑延迟线和内部电路的延迟时间来比较通过将缓冲的外部时钟信号与缓冲的外部时钟信号相除的反相时钟信号的相位的相位，并且控制用于控制延迟线的移位寄存器而不是响应 仅根据比较结果从时钟缓冲器输出上升时钟信号，而且输出下降时钟信号，由此即使由于外部噪声而导致快速延迟变化，也能快速锁定初始相位并跟踪相位。