公开(公告)号：US08339631B2

公开(公告)日：2012-12-25

申请号：US12535832

申请日：2009-08-05

申请人： Sang-jin Lee ,  Gun-il Lee ,  Seung-kyoon Shin

发明人： Sang-jin Lee ,  Gun-il Lee ,  Seung-kyoon Shin

IPC分类号： G06F15/00 ,  G06F7/04

CPC分类号： H04N1/00838 ,  G03G15/5004 ,  G03G15/502 ,  G06K15/00 ,  G06K15/005 ,  H04N1/00127 ,  H04N1/00896

摘要： An image forming apparatus having a plurality of operations and a warming up method thereof, the image forming apparatus including: a user interface to receive a setting of a usage right of a user for a plurality of operations of the image forming apparatus and a login of the user while the image forming apparatus is in a power save mode; and a controller to perform a warming up for at least one operation corresponding to the usage right according to the login.

摘要翻译： 一种具有多种操作的图像形成装置及其预热方法，所述图像形成装置包括：用户接口，用于接收用户对所述图像形成装置的多个操作的使用权限的设置，以及登录 用户在图像形成装置处于节电模式时; 以及控制器，用于根据登录对与使用权对应的至少一个操作进行预热。

公开(公告)号：US08835742B2

公开(公告)日：2014-09-16

申请号：US12501582

申请日：2009-07-13

申请人： Eun-kyung Lee ,  Byoung-lyong Choi ,  Sang-jin Lee

发明人： Eun-kyung Lee ,  Byoung-lyong Choi ,  Sang-jin Lee

IPC分类号： H01L35/32 ,  H01L35/26

CPC分类号： H01L35/26 ,  H01L35/32 ,  Y10T29/49002

摘要： A thermoelectric device and a method of manufacturing the same are provided. The thermoelectric device may include a nanowire having nanoparticles which are disposed on one of an exterior surface of the nanowire and an interior of the nanowire.

摘要翻译： 提供了热电装置及其制造方法。 热电装置可以包括具有纳米线的纳米线，纳米线设置在纳米线的外表面和纳米线的内部之一上。

公开(公告)号：US08280045B2

公开(公告)日：2012-10-02

申请号：US11594919

申请日：2006-11-09

申请人： Sang-jin Lee ,  Kyun-hoe Park ,  Kyoung-won Kim ,  Woon-geun Kwak ,  Dae-sun Rhee

发明人： Sang-jin Lee ,  Kyun-hoe Park ,  Kyoung-won Kim ,  Woon-geun Kwak ,  Dae-sun Rhee

IPC分类号： H04L9/00

CPC分类号： G06F3/04886

摘要： A text-input device and method is provided. The device includes a display unit that displays a user interface, which is divided into a plurality of areas each including a plurality of cells where predetermined text is displayed, an input unit that includes a plurality of text-input units to provide a focusing signal that focuses on a predetermined cell in the displayed user interface and a selecting signal that selects the focused cell, a user interface providing unit that generates a control signal corresponding to the selected cell with reference to a mapping table according to whether the selecting signal is available, and a control unit that performs a control command based on the control signal, wherein the plurality of text-input units correspond to the areas.

摘要翻译： 提供文本输入设备和方法。 该设备包括显示单元，其显示用户界面，其被分成多个区域，每个区域包括多个单元格，其中显示预定文本;输入单元，其包括多个文本输入单元，以提供聚焦信号， 专注于所显示的用户界面中的预定小区和选择聚焦小区的选择信号，用户接口提供单元，根据选择信号是否可用，参考映射表生成对应于所选小区的控制信号; 以及控制单元，其基于所述控制信号执行控制命令，其中所述多个文本输入单元对应于所述区域。

公开(公告)号：US20070127716A1

公开(公告)日：2007-06-07

申请号：US11594919

申请日：2006-11-09

申请人： Sang-jin Lee ,  Kyun-hoe Park ,  Kyoung-won Kim ,  Woon-geun Kwak ,  Dae-sun Rhee

发明人： Sang-jin Lee ,  Kyun-hoe Park ,  Kyoung-won Kim ,  Woon-geun Kwak ,  Dae-sun Rhee

IPC分类号： H04L9/00

CPC分类号： G06F3/04886

摘要： A text-input device and method is provided. The device includes a display unit that displays a user interface, which is divided into a plurality of areas each including a plurality of cells where predetermined text is displayed, an input unit that includes a plurality of text-input units to provide a focusing signal that focuses on a predetermined cell in the displayed user interface and a selecting signal that selects the focused cell, a user interface providing unit that generates a control signal corresponding to the selected cell with reference to a mapping table according to whether the selecting signal is available, and a control unit that performs a control command based on the control signal, wherein the plurality of text-input units correspond to the areas

摘要翻译： 提供文本输入设备和方法。 该设备包括显示单元，其显示用户界面，其被分成多个区域，每个区域包括多个单元格，其中显示预定文本;输入单元，其包括多个文本输入单元，以提供聚焦信号， 专注于所显示的用户界面中的预定小区和选择聚焦小区的选择信号，用户接口提供单元，根据选择信号是否可用，参考映射表生成对应于所选小区的控制信号; 以及控制单元，其基于所述控制信号执行控制命令，其中所述多个文本输入单元对应于所述区域

公开(公告)号：US20050259185A1

公开(公告)日：2005-11-24

申请号：US11086467

申请日：2005-03-23

申请人： Moon-cheol Kim ,  Sang-jin Lee

发明人： Moon-cheol Kim ,  Sang-jin Lee

IPC分类号： H04N5/21 ,  H04N5/202 ,  H04N5/205

CPC分类号： H04N5/202 ,  H04N5/205

摘要： A gamma correction apparatus and method capable of preventing noise boost-up. A signal extraction unit extracts high-frequency signals and low-frequency signals from an input image signal, a temporary weight value calculation unit calculates a predetermined temporary weight value based on the luminance level of the input image signal, a decision unit determines the high-frequency signals of the extracted high-frequency signals involved in a gamma correction based on the calculated temporary weight value, and a gamma correction unit applies the gamma correction to the extracted high-frequency signals and low-frequency signals involved in the gamma correction, so that the present invention can prevent a noise boost-up phenomenon occurring upon the gamma correction.

摘要翻译： 一种能够防止噪声提升的伽马校正装置和方法。 信号提取单元从输入图像信号中提取高频信号和低频信号，临时权重值计算单元基于输入图像信号的亮度级来计算预定的临时权重值， 基于所计算的临时权重值的伽马校正中涉及的提取的高频信号的频率信号和伽马校正单元对伽马校正中涉及的所提取的高频信号和低频信号应用伽马校正，因此 本发明可以防止在伽马校正时发生的噪声提升现象。

公开(公告)号：US5144575A

公开(公告)日：1992-09-01

申请号：US617029

申请日：1990-11-21

申请人： Ho-sun Jeong ,  Sang-jin Lee

发明人： Ho-sun Jeong ,  Sang-jin Lee

IPC分类号： G06F7/487 ,  G06F7/52

CPC分类号： G06F7/4876

摘要： A floating point multiplier circuit for multiplying two binary numbers includes a multiplier, a binary point processing device, a first network adder/subtracter, a second adder/subtracter, and a control device. In the floating point multiplier circuit, the circuit for operating the exponent and mantissa is designed using a parallel arrangement of PMOS and NMOS transistors. Faster operation is realized by transmitting in parallel a given input and a resulting output. Furthermore, the structure is much simpler than configurations using conventional logic gates thereby resulting in reduced chip area and efficient use of VLSI design methodologies.

摘要翻译： 用于乘以二进制数的浮点乘法电路包括乘法器，二进制点处理装置，第一加法器/减法器，第二加法器/减法器和控制装置。 在浮点乘法器电路中，使用PMOS和NMOS晶体管的并联布置来设计用于操作指数和尾数的电路。 通过并行传送给定输入和产生的输出来实现更快的操作。 此外，该结构比使用常规逻辑门的配置简单得多，从而减少了芯片面积和有效利用VLSI设计方法。

公开(公告)号：US09748094B2

公开(公告)日：2017-08-29

申请号：US13095122

申请日：2011-04-27

申请人： Jun-hee Choi ,  Un-jeong Kim ,  Sang-jin Lee

发明人： Jun-hee Choi ,  Un-jeong Kim ,  Sang-jin Lee

IPC分类号： H01L33/08 ,  H01L21/02 ,  H01L33/24 ,  H01L29/16

CPC分类号： H01L21/02538 ,  H01L21/02422 ,  H01L21/02444 ,  H01L29/1606 ,  H01L33/08 ,  H01L33/24

摘要： A semiconductor compound structure and a method of fabricating the semiconductor compound structure using graphene or carbon nanotubes, and a semiconductor device including the semiconductor compound structure. The semiconductor compound structure includes a substrate; a buffer layer disposed on the substrate, and formed of a material including carbons having hexagonal crystal structures; and a semiconductor compound layer grown and formed on the buffer layer.

公开(公告)号：US20120242927A1

公开(公告)日：2012-09-27

申请号：US13290516

申请日：2011-11-07

申请人： Un-jeong Kim ,  Sun-il Kim ,  Sang-jin Lee

发明人： Un-jeong Kim ,  Sun-il Kim ,  Sang-jin Lee

IPC分类号： G02F1/1335 ,  G02F1/1341

CPC分类号： G02F1/13439 ,  H04N13/305 ,  H04N13/359 ,  H04N13/361

摘要： An active optical device and a display apparatus are provided. The active optical device includes a graphene layer; a plurality of carbon nanotubes (CNTs) disposed on the graphene layer; a transparent electrode layer spaced apart from the plurality of CNTs; and a liquid crystal layer disposed between the graphene layer and the transparent electrode layer. The display apparatus includes a display unit for displaying at least one of two-dimensional (2D) and three-dimensional (3D) images; and the active optical device disposed on the display unit.

摘要翻译： 提供有源光学装置和显示装置。 有源光学器件包括石墨烯层; 设置在石墨烯层上的多个碳纳米管（CNT）; 与所述多个CNT间隔开的透明电极层; 以及设置在石墨烯层和透明电极层之间的液晶层。 显示装置包括用于显示二维（2D）和三维（3D）图像中的至少一个的显示单元; 以及设置在显示单元上的有源光学装置。

公开(公告)号：US07791769B2

公开(公告)日：2010-09-07

申请号：US11494732

申请日：2006-07-28

申请人： Jeong-moon Byun ,  Tae-hong Jeong ,  Sang-jin Lee ,  Won-seok Ahn ,  Se-jin Pyo

发明人： Jeong-moon Byun ,  Tae-hong Jeong ,  Sang-jin Lee ,  Won-seok Ahn ,  Se-jin Pyo

IPC分类号： H04N1/04

CPC分类号： H04N7/012 ,  H04N7/0112

摘要： A method for providing a film image and an image display apparatus for providing the film image are provided. The method includes determining a scheme of an input image signal; if the input image signal is determined to be an interlaced image signal, converting the input image signal into a progressive image signal to generate a converted progressive image signal and converting a scanning rate the converted progressive image signal to generate an image signal having a selected scanning rate; if the input image signal is determined to be a progressive image signal, converting a scanning rate the input progressive image signal to generate the image signal having the selected scanning rate; and converting a color characteristic of the image signal having the selected scanning rate into an image signal having a color characteristic related to a selected type of a film. Accordingly, a general image can be viewed which has a similar effect to when a film image is projected on a screen.

摘要翻译： 提供了提供胶片图像的方法和用于提供胶片图像的图像显示装置。 该方法包括确定输入图像信号的方案; 如果输入图像信号被确定为隔行图像信号，则将输入图像信号转换为逐行图像信号以产生转换的逐行图像信号，并将扫描速率转换成转换的逐行图像信号，以生成具有选择的扫描的图像信号 率; 如果输入图像信号被确定为逐行图像信号，则将扫描速率转换成输入的逐行图像信号，以产生具有选择的扫描速率的图像信号; 以及将具有所选择的扫描速率的图像信号的颜色特性转换成具有与所选择的胶片类型相关的颜色特性的图像信号。 因此，可以看到与电影图像投射在屏幕上时相似的效果的一般图像。

公开(公告)号：US20070165251A1

公开(公告)日：2007-07-19

申请号：US11494732

申请日：2006-07-28

申请人： Jeong-moon Byun ,  Tae-hong Jeong ,  Sang-jin Lee ,  Won-seok Ahn ,  Se-jin Pyo

发明人： Jeong-moon Byun ,  Tae-hong Jeong ,  Sang-jin Lee ,  Won-seok Ahn ,  Se-jin Pyo

IPC分类号： G06F15/00

CPC分类号： H04N7/012 ,  H04N7/0112

摘要： A method for providing a film image and an image display apparatus for providing the film image are provided. The method includes determining a scheme of an input image signal; if the input image signal is determined to be an interlaced image signal, converting the input image signal into a progressive image signal to generate a converted progressive image signal and converting a scanning rate the converted progressive image signal to generate an image signal having a selected scanning rate; if the input image signal is determined to be a progressive image signal, converting a scanning rate the input progressive image signal to generate the image signal having the selected scanning rate; and converting a color characteristic of the image signal having the selected scanning rate into an image signal having a color characteristic related to a selected type of a film. Accordingly, a general image can be viewed which has a similar effect to when a film image is projected on a screen.

摘要翻译： 提供了提供胶片图像的方法和用于提供胶片图像的图像显示装置。 该方法包括确定输入图像信号的方案; 如果输入图像信号被确定为隔行图像信号，则将输入图像信号转换为逐行图像信号以产生转换的逐行图像信号，并将扫描速率转换成转换的逐行图像信号，以生成具有选择的扫描的图像信号 率; 如果输入图像信号被确定为逐行图像信号，则将扫描速率转换成输入的逐行图像信号，以产生具有选择的扫描速率的图像信号; 以及将具有所选择的扫描速率的图像信号的颜色特性转换成具有与所选择的胶片类型相关的颜色特性的图像信号。 因此，可以看到与电影图像投射在屏幕上时相似的效果的一般图像。