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1. 发明授权

US07181078B2 Apparatus and method for compressing/decompressing images in a mobile communication terminal 有权
标题翻译：用于在移动通信终端中压缩/解压缩图像的装置和方法
公开(公告)号：US07181078B2
公开(公告)日：2007-02-20
申请号：US10435379
申请日：2003-05-12
申请人： Dae-Seong Hyun , Sung-Min Cho
发明人： Dae-Seong Hyun , Sung-Min Cho
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/93 , H04N19/593
摘要： An apparatus and method for compressing/decompressing an image in a mobile communication terminal. The apparatus and method compresses or decompresses image data by setting up an optimal threshold. The image compression apparatus and method includes setting initial data of a graphic image to comparison data, determining whether the same data as the comparison data is repeated after the comparison data, determining whether the comparison data is greater than a predetermined threshold, if the same data as the comparison data is not repeated after the comparison data, and storing the comparison data without storing the number of times the comparison data is repeated, if the comparison data is greater than the predetermined threshold.
摘要翻译：一种用于在移动通信终端中压缩/解压缩图像的装置和方法。该装置和方法通过设置最佳阈值来压缩或解压缩图像数据。图像压缩装置和方法包括将图形图像的初始数据设置为比较数据，确定在比较数据之后是否重复与比较数据相同的数据，确定比较数据是否大于预定阈值，如果相同的数据因为在比较数据之后不重复比较数据，并且如果比较数据大于预定阈值，则存储比较数据而不存储重复比较数据的次数。

2. 发明申请

US20060114567A1 Optical film for backlight unit and method for manufacturing the same 审中-公开
标题翻译：背光单元用光学薄膜及其制造方法
公开(公告)号：US20060114567A1
公开(公告)日：2006-06-01
申请号：US11325554
申请日：2006-01-05
申请人： Yong-Shig Shim , Sung-Min Cho , Young-Il Kim , Eun-Mi Lee
发明人： Yong-Shig Shim , Sung-Min Cho , Young-Il Kim , Eun-Mi Lee
IPC分类号： G02B1/10
CPC分类号： G02B6/0053 , G02B5/0231 , G02B5/0242 , G02B5/0278 , G02B5/045 , G02B6/0051 , G02F1/133504 , G02F1/133615 , G02F2001/133607
摘要： The present invention relates to an optical film for a backlight unit and a method for manufacturing the same. The optical film of the present invention comprises a light diffusion layer in which light diffusing particles are distributed, a first refraction layer which has a relatively low index of refraction and is formed integrally on a top surface of the light diffusion layer, and a second refraction layer which has an index of refraction relatively higher than that of the first refraction layer and is formed integrally on a top surface of the first refraction layer and formed with a refraction pattern on a surface thereof. According to the present invention, the loss of light can be prevented, the adsorption of foreign substances in and the resultant scratch generation on the films can be avoided during the assembly process of the backlight unit, the productivity improvement and manufacturing cost reduction can be achieved, and the brightness of the backlight unit can be adjusted.
摘要翻译：本发明涉及背光单元用的光学薄膜及其制造方法。本发明的光学膜包括光散射粒子分布的光漫射层，具有相对低的折射率并且一体地形成在光扩散层的顶表面上的第一折射层和第二折射其折射率相对高于第一折射层的折射率，并且一体地形成在第一折射层的顶表面上，并在其表面上形成折射图案。根据本发明，可以防止在背光单元的组装过程中避免异物的吸附和薄膜上的产生的划痕产生，从而可以实现生产率提高和制造成本降低，并且可以调节背光单元的亮度。

3. 发明授权

US5991896A Method and apparatus for protecting an electronic system from erroneous operation due to static electricity 失效
标题翻译：用于保护电子系统免受静电导致的错误操作的方法和装置
公开(公告)号：US5991896A
公开(公告)日：1999-11-23
申请号：US899809
申请日：1997-07-24
申请人： Sung-Min Cho
发明人： Sung-Min Cho
IPC分类号： G05B19/042 , G06F11/00
CPC分类号： G05B19/0428 , G05B2219/23212
摘要： A technique for protecting an electronic system having a programmable input/output interface from erroneous operation due to static electricity includes the steps of: (a) setting an internal timer for continuously resetting a program state of the input/output interface at a predetermined time interval; (b) storing a present program state of the input/output interface after setting the timer; (c) resetting the stored program state of the input/output interface when a value of a driven timer corresponds to a value of the set timer after storing the present program state of the input/output interface; (d) repeatedly resetting the program state of the input/output interface by driving again the timer after resetting the program state of the input/output interface.
摘要翻译：一种用于保护具有可编程输入/输出接口的电子系统免受因静电引起的错误操作的技术包括以下步骤：（a）设置内部定时器，以在预定的时间间隔连续地重置输入/输出接口的编程状态 ; （b）在设置定时器之后存储输入/输出接口的当前程序状态; （c）在存储所述输入/输出接口的当前程序状态之后，当被驱动定时器的值对应于所设定的定时器的值时，重置所述输入/输出接口的存储的程序状态; （d）在复位输入/输出接口的程序状态之后再次驱动定时器重复复位输入/输出接口的编程状态。

4. 发明授权

US07869761B2 Radio repeater for mobile communication system and repeating method using the same 有权
标题翻译：用于移动通信系统的无线电中继器和使用它的重复方法
公开(公告)号：US07869761B2
公开(公告)日：2011-01-11
申请号：US11575986
申请日：2006-12-20
申请人： Sung-Youl Park , Sung-Min Cho , Gyeong-Ho Choi , Byung-Suk Lee , Jong-Tae Ihm , Joo-Sik Lee , Sung-Jun Baik , Seong-Keun Kim
发明人： Sung-Youl Park , Sung-Min Cho , Gyeong-Ho Choi , Byung-Suk Lee , Jong-Tae Ihm , Joo-Sik Lee , Sung-Jun Baik , Seong-Keun Kim
IPC分类号： H04B7/14
CPC分类号： H04B7/15578
摘要： Disclosed herein is a radio frequency (RF) repeater comprising an analog signal processing unit and a digital signal processing unit, wherein the analog signal processing unit includes a filtering unit; an amplification unit on receiving side; a frequency conversion unit on receiving side; a frequency conversion unit on transmitting side; and an amplification unit on transmitting side, and the digital signal processing unit includes a receiving signal detection unit; the automatic gain control unit; a feedback signal detection unit; a feedback signal combining unit; a feedback signal elimination unit; an automatic delay control unit; and the control unit.According to the RF repeater and repeating method, installation cost is reduced, limitations in output magnitude and installation are overcome, and ensuring high output power characteristics.
摘要翻译：本发明公开了一种包括模拟信号处理单元和数字信号处理单元的射频（RF）中继器，其中模拟信号处理单元包括滤波单元; 接收侧的放大单元; 接收侧的变频单元; 发送侧的变频部; 和发送侧的放大单元，数字信号处理单元包括接收信号检测单元; 自动增益控制单元; 反馈信号检测单元; 反馈信号组合单元; 反馈信号消除单元; 自动延迟控制单元; 和控制单元。根据RF中继器和重复方法，降低了安装成本，克服了输出幅度和安装限制，确保了高输出功率特性。

5. 发明授权

US07588853B2 Direct methanol fuel cell having reduced crossover of methanol and comprising a layer of material for controlling the diffusion rate of fuel 失效
标题翻译：直接甲醇燃料电池具有降低的甲醇交换并且包括用于控制燃料扩散速率的材料层
公开(公告)号：US07588853B2
公开(公告)日：2009-09-15
申请号：US11394650
申请日：2006-03-31
申请人： Chan-Hwa Chung , Woo-Jae Kim , Hoo-Gon Choi , Young-Kwan Lee , Sung-Min Cho , Jae-Do Nam
发明人： Chan-Hwa Chung , Woo-Jae Kim , Hoo-Gon Choi , Young-Kwan Lee , Sung-Min Cho , Jae-Do Nam
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/1011 , H01M8/04186 , H01M8/04197 , H01M8/04208 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： The present invention relates to a direct methanol fuel cell having reduced methanol crossover. The fuel cell includes a layer of material for controlling the diffusion rate of fuel.
摘要翻译：本发明涉及具有降低的甲醇交叉的直接甲醇燃料电池。燃料电池包括用于控制燃料扩散速率的材料层。

6. 发明申请

US20080043328A1 Wave Retardation Plate and Optical Pickup Device Has Them 有权
标题翻译：波导板和光学拾取器具有它们
公开(公告)号：US20080043328A1
公开(公告)日：2008-02-21
申请号：US11571607
申请日：2004-11-16
申请人： Yong-Shig Shim , Sung-Min Cho , Jae-Wan Jeong
发明人： Yong-Shig Shim , Sung-Min Cho , Jae-Wan Jeong
IPC分类号： G11B7/135 , G02B5/30
CPC分类号： G11B7/1353 , G11B7/1365 , G11B2007/0006
摘要： The present invention relates to a phase retardation plate including a thin organic film with a phase retardation function due to birefringence and a fixed substrate bonded to at least one surface of the thin organic film using an adhesive, and to an optical pickup device having the phase retardation plate. In the phase retardation plate and the optical pickup device using the same, a liner thermal expansion coefficient (L1) of the thin organic film, a liner thermal expansion coefficient (L2) of the adhesive and a liner thermal expansion coefficient (L3) of the fixed substrate satisfy a relationship of L1>L2>L3; and the thin organic film retards the phase of incident light with a wavelength in a range of 400 to 800 nm by π/2 or π, the thin organic film having a phase retardation value between 0 and π. Accordingly, there is provided a phase retardation plate and an optical pickup device using the same, wherein fixation between materials is securely kept against a change in temperature over a long period of time, thereby improving reliability of products and obtaining a desired amount of phase retardation for incident light of a wide wavelength band.
摘要翻译：本发明涉及一种相位延迟板，该相位延迟板包括由于双折射而具有相位延迟功能的薄有机膜和使用粘合剂粘合到有机薄膜的至少一个表面上的固定基板，以及具有相位的光学拾取装置延迟板在相位延迟板和使用其的光学拾取装置中，有机薄膜的衬里热膨胀系数（L 1），粘合剂的衬里热膨胀系数（L 2）和衬里热膨胀系数（L 3 ）满足L 1> L 2> L 3的关系; 并且薄的有机膜将波长在400至800nm范围内的入射光的相位延迟π/ 2或π，薄的有机膜的相位延迟值介于0和pi之间。因此，提供了一种相位延迟板和使用该相位延迟板的光拾取装置，其中材料之间的牢固地保持长时间的温度变化，从而提高产品的可靠性并获得期望的相位延迟量对于宽波段的入射光。

7. 发明申请

US20070026286A1 Direct methanol fuel cell having reduced crossover of methanol and comprising a layer of material for controlling the diffusion rate of fuel 失效
标题翻译：直接甲醇燃料电池具有降低的甲醇交换并且包括用于控制燃料扩散速率的材料层
公开(公告)号：US20070026286A1
公开(公告)日：2007-02-01
申请号：US11394650
申请日：2006-03-31
申请人： Chan-Hwa Chung , Woo-Jae Kim , Hoo-Gon Choi , Young-Kwan Lee , Sung-Min Cho , Jae-Do Nam
发明人： Chan-Hwa Chung , Woo-Jae Kim , Hoo-Gon Choi , Young-Kwan Lee , Sung-Min Cho , Jae-Do Nam
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/1011 , H01M8/04186 , H01M8/04197 , H01M8/04208 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： The present invention relates to a direct methanol fuel cell having reduced methanol crossover, which comprises a layer of material for controlling the diffusion rate of fuel. More particularly, it relates to a direct methanol fuel cell in which the material for controlling the diffusion rate of fuel is interposed between an anode and a fuel reservoir or positioned within the fuel reservoir, and thus, the diffusion rate of methanol is reduced even when using high concentration methanol fuel, such that the injected methanol is completely reacted in a catalyst layer so as to fundamentally reduce unreacted methanol, thereby suppressing the methanol crossover phenomenon and exhibiting high power density. In the inventive direct methanol fuel cell, the diffusion rate of fuel is controlled using the fuel diffusion rate-controlling material so as to suppress the methanol crossover phenomenon, thereby increasing energy density and output density. Also, since a high methanol concentration of aqueous methanol fuel is used in the inventive fuel cell, the fuel cell can be used for a long period of time even with a small amount of fuel, and the volume of the fuel reservoir can be reduced, thus making it easy to miniaturize the fuel cell. According to the invention, the performance of all kinds of direct methanol fuel cells can be improved and the fuel cells can be used as electric power sources for small-sized portable electronic products, such as portable phones, PDAs, and notebook computers.
摘要翻译：本发明涉及具有降低的甲醇交叉的直接甲醇燃料电池，其包括用于控制燃料扩散速率的材料层。更具体地说，本发明涉及一种直接甲醇燃料电池，其中用于控制燃料扩散速率的材料介于阳极和燃料容器之间或者位于燃料储存器内，因此即使当甲醇燃料电池的扩散速率使用高浓度甲醇燃料，使得注入的甲醇在催化剂层中完全反应，从根本上减少未反应的甲醇，从而抑制甲醇交叉现象并表现出高的功率密度。在本发明的直接甲醇燃料电池中，使用燃料扩散速率控制材料控制燃料的扩散速率，以抑制甲醇交叉现象，从而增加能量密度和输出密度。此外，由于在本发明的燃料电池中使用高甲醇浓度的甲醇水溶液，所以即使使用少量的燃料也能够长时间使用燃料电池，并且可以减少燃料容积的体积，从而容易使燃料电池小型化。根据本发明，可以提高各种直接甲醇燃料电池的性能，并且燃料电池可以用作便携式电话，PDA和笔记本电脑等小型便携式电子产品的电力来源。

8. 发明授权

US06751469B1 Method of outputting a list of information in a portable cellular telephone using a single function key 有权
标题翻译：使用单个功能键输出便携式蜂窝电话中的信息列表的方法
公开(公告)号：US06751469B1
公开(公告)日：2004-06-15
申请号：US09538145
申请日：2000-03-29
申请人： Sung-Min Cho
发明人： Sung-Min Cho
IPC分类号： H04M100
CPC分类号： H04M1/274525 , H04M1/72519
摘要： Disclosed is a method of outputting a list of information stored in a memory of a portable cellular telephone, comprising the steps of: determining if a list key arranged in a key input section of the portable cellular telephone is depressed; and outputting the information stored in the memory in such a fashion that the information is listed when the list key is depressed. The portable cellular telephone for implementing the method according to the present invention provides an advantage that once a user depresses only one list key arranged on the key input section of the portable cellular telephone, as a list of telephone number information is simply and easily outputted in order, thereby offering convenience to the user in use of the portable cellular telephone.
摘要翻译：公开了一种输出存储在便携式蜂窝电话的存储器中的信息列表的方法，包括以下步骤：确定布置在便携式蜂窝电话的键输入部分中的列表键是否被按下; 以及当按下列表键时以这样的方式列出存储在存储器中的信息。用于实现根据本发明的方法的便携式蜂窝电话提供的优点是，一旦用户仅按下布置在便携式蜂窝电话的键输入部分上的一个列表键，就可以简单且容易地输出电话号码信息列表从而为使用便携式蜂窝电话的用户提供方便。

9. 发明授权

US08268710B2 Method for fabricating semiconductor devices 有权
标题翻译：制造半导体器件的方法
公开(公告)号：US08268710B2
公开(公告)日：2012-09-18
申请号：US12703071
申请日：2010-02-09
申请人： Byoungho Kwon , Boun Yoon , Daeik Kim , Sung-Min Cho
发明人： Byoungho Kwon , Boun Yoon , Daeik Kim , Sung-Min Cho
IPC分类号： H01L21/3205 , H01L21/4763 , H01L21/44
CPC分类号： H01L21/28123 , H01L27/105 , H01L27/1052 , H01L27/10894 , H01L27/11546 , H01L27/11548 , H01L27/11575
摘要： A method for fabricating a semiconductor device includes providing a semiconductor substrate including a memory cell region and peripheral circuit regions. Gate electrodes including gate conductive patterns and capping patterns are formed on the memory cell region and the peripheral circuit regions. An interlayer dielectric covering the gate electrodes is formed. The interlayer dielectric is patterned to form first contact holes exposing the semiconductor substrate along side of the gate electrode in the memory cell region and second contact holes exposing a portion of the capping pattern in the peripheral circuit region such that a bottom surface of the second contact hole is spaced apart from a top surface of the gate conductive pattern. A first plug conductive layer is filled in the first contact holes and a second plug conductive layer is filled in the second contact holes. A planarizing process is performed to expose the capping patterns such that first contact plugs are formed in the memory cell region and second contact plugs are formed in the peripheral circuit region.
摘要翻译：一种制造半导体器件的方法包括提供包括存储单元区域和外围电路区域的半导体衬底。包括栅极导电图案和封盖图案的栅电极形成在存储单元区域和外围电路区域上。形成覆盖栅电极的层间电介质。图案化层间电介质以形成沿着存储单元区域中的栅极电极的侧面暴露半导体衬底的第一接触孔，以及露出外围电路区域中的封盖图案的一部分的第二接触孔，使得第二接触件的底表面孔与栅极导电图案的顶表面间隔开。第一插头导电层填充在第一接触孔中，第二插头导电层填充在第二接触孔中。执行平面化处理以暴露封盖图案，使得在存储单元区域中形成第一接触插塞，并且在外围电路区域中形成第二接触插塞。

10. 发明申请

US20070097708A1 Prism sheet of back light unit for lcd 有权
标题翻译：液晶显示器背光单元棱镜片
公开(公告)号：US20070097708A1
公开(公告)日：2007-05-03
申请号：US10562263
申请日：2003-10-13
申请人： Young-shig Shim , Sung-Min Cho , Soon-Ryong Park , Eun-Mi Lee
发明人： Young-shig Shim , Sung-Min Cho , Soon-Ryong Park , Eun-Mi Lee
IPC分类号： F21V7/04
CPC分类号： G02B6/0053 , G02B5/045 , G02F1/133606
摘要： Disclosed is a prism sheet structure that can control optical coupling between contact surfaces of two prism sheets in a backlight unit. The prism sheet includes: a structural surface (14) having non-planar peaks (11) with maximum height and minimum height along a length direction thereof; and a curved layer (17) having the same cycle as a cycle of height variation of the peak. The curved layer is formed at a boundary surface (16) between the structural surface 14 and the flat surface to maintain the right-angled isosceles triangular prisms formed due to a difference between the highest point and the lowest point of each of the peaks to have a predetermined size, so that distance between the valleys (12) is uniform along the length direction. Although shapes of prisms are identical, the cycle of the peak height variation allows the moire patterns to be suppressed or removed.
摘要翻译：公开了一种棱镜片结构，其可以控制背光单元中的两个棱镜片的接触表面之间的光耦合。棱镜片包括：具有沿着其长度方向具有最大高度和最小高度的非平面峰（11）的结构表面（14）以及具有与峰值的高度变化的周期相同周期的弯曲层（17）。弯曲层形成在结构表面14和平坦表面之间的边界表面（16）处，以保持由于每个峰的最高点和最低点之间的差异而形成的直角等腰三角棱镜具有使得谷（12）之间的距离沿着长度方向是均匀的。虽然棱镜的形状是相同的，但是峰高变化的周期允许抑制或去除莫尔图案。

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