公开(公告)号：US10021387B2

公开(公告)日：2018-07-10

申请号：US13995564

申请日：2012-04-26

Applicant: Sang-Hee Lee ,  Jason D. Tanner

Inventor： Sang-Hee Lee ,  Jason D. Tanner

IPC: H04N11/02 ,  H04N19/583 ,  H04N19/56 ,  H04N19/51 ,  H04N19/533 ,  H04N19/523 ,  H04N19/57

CPC classification number: H04N19/51 ,  H04N19/523 ,  H04N19/533 ,  H04N19/56 ,  H04N19/57

Abstract: Described herein are techniques related to motion estimation for video encoding. In particular, integer estimation is performed on a reference video frame, and a best size macro block is determined. A fractional estimation is performed on that best size macro block. Based on the fractional estimation, a determination is made if an improvement occurs over the macro block from the integer estimation. If such an improvement occurs, then all sub shapes of the best size macro block from the integer search/estimation are updated. Furthermore, the new sub macro block is chosen as the final macro block to be used for video encoding.

公开(公告)号：US08980739B2

公开(公告)日：2015-03-17

申请号：US13473728

申请日：2012-05-17

Applicant: Moon-gi Cho ,  Sang-hee Lee ,  Jeong-woo Park

Inventor： Moon-gi Cho ,  Sang-hee Lee ,  Jeong-woo Park

IPC: H01L21/44 ,  H01L23/00

CPC classification number: H01L24/13 ,  H01L24/11 ,  H01L2224/03 ,  H01L2224/0345 ,  H01L2224/0361 ,  H01L2224/03912 ,  H01L2224/0401 ,  H01L2224/05166 ,  H01L2224/05647 ,  H01L2224/11462 ,  H01L2224/1147 ,  H01L2224/1181 ,  H01L2224/11849 ,  H01L2224/11902 ,  H01L2224/1308 ,  H01L2224/13082 ,  H01L2224/13111 ,  H01L2224/13147 ,  H01L2924/00014 ,  H01L2924/01074 ,  H01L2924/00012 ,  H01L2924/01047 ,  H01L2924/01083 ,  H01L2924/01051 ,  H01L2924/01029 ,  H01L2924/01046

Abstract: A method of forming bumps of a semiconductor device with reduced solder bump collapse. The method includes preparing a semiconductor substrate in which pads are exposed externally from a passivation layer; forming a seed layer on the semiconductor substrate; forming a photoresist pattern to expose the seed layer on the pads; forming pillars by performing a primary electroplating on a region exposed by the photoresist pattern; forming a solder layer by performing a secondary electroplating on the pillars; removing the photoresist pattern; forming solder bumps, in which solders partially cover surfaces of the pillars, by performing a reflow process on the semiconductor substrate; and removing portions of the seed layer formed in regions other than the solder bumps.

Abstract translation: 一种形成具有减少的焊料凹陷的半导体器件的凸块的方法。 该方法包括制备其中焊盘从钝化层向外暴露的半导体衬底; 在半导体衬底上形成晶种层; 形成光致抗蚀剂图案以暴露焊盘上的种子层; 通过在由光致抗蚀剂图案曝光的区域上执行初级电镀形成柱; 通过在柱上进行二次电镀形成焊料层; 去除光致抗蚀剂图案; 通过对半导体衬底进行回流处理，形成焊料凸点，其中焊料部分地覆盖柱的表面; 以及除去形成在除了焊锡凸块之外的区域中的种子层的部分。

公开(公告)号：US08882312B2

公开(公告)日：2014-11-11

申请号：US13206910

申请日：2011-08-10

Applicant: Tae-Joon Kim ,  Sang-Hee Lee

Inventor： Tae-Joon Kim ,  Sang-Hee Lee

IPC: F21V29/00 ,  H05K1/18

CPC classification number: H05K1/186 ,  H05K1/189 ,  H05K2201/10106 ,  H05K2203/049 ,  H05K2203/061 ,  Y10T29/49124

Abstract: A light emitting diode package module includes a printed circuit board, a wiring film and light emitting diode packages. The printed circuit board includes first regions and second regions, which are alternately disposed. The wiring film is disposed over the printed circuit board and includes first sections and second sections, which are alternately disposed. Each diode package is disposed between one of the first regions and one of the first sections. The light emitting diode package is electrically connected to the wiring film. The second sections and the second regions are adhered to each other so that the wiring film and the printed circuit board are electrically connected.

Abstract translation: 发光二极管封装模块包括印刷电路板，布线膜和发光二极管封装。 印刷电路板包括交替布置的第一区域和第二区域。 布线膜布置在印刷电路板上，并且包括交替布置的第一部分和第二部分。 每个二极管封装设置在第一区域之一和第一区段中的一个之间。 发光二极管封装电连接到布线膜。 第二部分和第二区域彼此粘合，使得布线膜和印刷电路板电连接。

公开(公告)号：US08673522B2

公开(公告)日：2014-03-18

申请号：US13571043

申请日：2012-08-09

Applicant: Jin Choi ,  Byung-Gook Kim ,  Hee-Bom Kim ,  Sang-Hee Lee

Inventor： Jin Choi ,  Byung-Gook Kim ,  Hee-Bom Kim ,  Sang-Hee Lee

IPC: G03F1/38

CPC classification number: G03F1/44

Abstract: A method for manufacturing a photomask includes forming a photoresist film on a substrate, and forming a defect detecting pattern on the photoresist film. The defect detecting pattern has a first pattern elongated in a first direction and a second pattern overlapping one end of the first pattern and elongated in a second direction different from the first direction. The first pattern and the second pattern are formed using electron beams (e-beam) diffracted by a same amplifier.

Abstract translation: 光掩模的制造方法包括在基板上形成光致抗蚀剂膜，在光致抗蚀剂膜上形成缺陷检测图案。 缺陷检测图案具有沿第一方向延伸的第一图案和与第一图案的一端重叠的第二图案，并且在与第一方向不同的第二方向上延伸。 使用由同一放大器衍射的电子束（e-beam）形成第一图案和第二图案。

公开(公告)号：US20140072034A1

公开(公告)日：2014-03-13

申请号：US13606416

申请日：2012-09-07

Applicant: Jason D. Tanner ,  Hong Jiang ,  Sang-Hee Lee

Inventor： Jason D. Tanner ,  Hong Jiang ,  Sang-Hee Lee

IPC: H04N7/26

CPC classification number: H04N19/593 ,  H04N19/105 ,  H04N19/107 ,  H04N19/115 ,  H04N19/136 ,  H04N19/139 ,  H04N19/154 ,  H04N19/17 ,  H04N19/172 ,  H04N19/176 ,  H04N19/53

Abstract: Described herein are techniques related to motion and quality adaptive rolling intra (I) macro-block (MB) that is used to encode a particular image frame. In particular, the rolling I MB configuration may be based upon global motion direction, quantization parameter (QP) value, complexity based roll, and/or QP saturation based roll.

Abstract translation: 这里描述了与用于编码特定图像帧的运动和质量自适应滚动（I）宏块（MB）有关的技术。 特别地，滚动的I MB配置可以基于全局运动方向，量化参数（QP）值，基于复杂度的滚动和/或基于QP饱和的滚动。

公开(公告)号：US20130146006A1

公开(公告)日：2013-06-13

申请号：US13551208

申请日：2012-07-17

Applicant: BACK SIK KIM ,  SANG HEE LEE ,  KWANGSOON CHOI ,  JOONG SOO KIM ,  DAE SUNG KIM ,  HYUK IM ,  KYOUNG PYO HA

Inventor： BACK SIK KIM ,  SANG HEE LEE ,  KWANGSOON CHOI ,  JOONG SOO KIM ,  DAE SUNG KIM ,  HYUK IM ,  KYOUNG PYO HA

IPC: F01L1/047

CPC classification number: F01L1/0532 ,  F01L1/267 ,  F01L1/356 ,  F01L13/0015

Abstract: A continuous variable valve duration apparatus may vary an opening duration of a valve. The continuous variable valve duration apparatus may include a camshaft in which a camshaft slot is formed, a cam portion of which a cam and a cam slot are formed thereto and of which a rotation center is identical to a rotation center of the camshaft and the cam portion of which a phase angle to the cam shaft is variable, and a duration control portion which varies the phase angle between the camshaft slot and the cam slot.

Abstract translation: 连续可变气门持续时间装置可以改变阀的打开持续时间。 连续可变气门持续时间装置可以包括凸轮轴槽，其中形成有凸轮轴槽，凸轮部分形成有凸轮和凸轮槽，并且其旋转中心与凸轮轴和凸轮的旋转中心相同 与凸轮轴的相位角可变的部分以及改变凸轮轴槽和凸轮槽之间的相位角的持续时间控制部分。

公开(公告)号：US20130121852A1

公开(公告)日：2013-05-16

申请号：US13810824

申请日：2010-07-19

Applicant: Hea-Gyoon Joung ,  Sang-Hee Lee ,  Hung-Ju Shin

Inventor： Hea-Gyoon Joung ,  Sang-Hee Lee ,  Hung-Ju Shin

IPC: F04B39/00

CPC classification number: F04B39/00 ,  E02F9/2214 ,  E02F9/2232 ,  E02F9/2235 ,  E02F9/2242 ,  E02F9/2285 ,  E02F9/2296 ,  F04B49/08 ,  F04B2205/05 ,  F15B2211/253 ,  F15B2211/6309 ,  F15B2211/6346

Abstract: Disclosed is a system for controlling a hydraulic pump in a construction machine which can reduce the discharge flow of the hydraulic pump in proportion to the load pressure of the hydraulic pump to enhance operability by the driver. The present invention provides the system for controlling the hydraulic pump in the construction machine, which is characterized by detecting the discharge pressure of the hydraulic pump and the operation activity of an operation lever, and comparing the detected discharge pressure of the hydraulic pump and a predetermined pressure value, and when the detected discharge pressure exceeds the predetermined pressure value, the maximum dischargeable flow of the hydraulic pump is reduced in proportion to the difference between the detected pressure and the predetermined pressure value.

Abstract translation: 公开了一种用于控制施工机械中的液压泵的系统，其能够与液压泵的负载压力成比例地减小液压泵的排出流量，从而提高驾驶员的操作性。 本发明提供了一种用于控制建筑机械中的液压泵的系统，其特征在于检测液压泵的排出压力和操作杆的操作活动，并将检测到的液压泵的排出压力与预定的 压力值，并且当检测到的排出压力超过预定压力值时，液压泵的最大可排放流量与检测到的压力和预定压力值之间的差成比例地减小。

公开(公告)号：US08379784B2

公开(公告)日：2013-02-19

申请号：US12005841

申请日：2007-12-28

Applicant: Sang-Hee Lee

Inventor： Sang-Hee Lee

IPC: H04L7/00

CPC classification number: H03M9/00 ,  G11C7/1051 ,  G11C7/1057 ,  G11C7/1066 ,  G11C7/22 ,  G11C11/4076 ,  G11C11/4093 ,  H03K5/135

Abstract: A semiconductor memory device stably performs a read operation at a high frequency, thereby reducing a current consumption. The semiconductor memory device is capable of performing the read operation stably by controlling a data eye. The semiconductor memory device includes an output unit and a data eye control unit. The output unit outputs data in synchronization with clock signals. The data eye control unit controls a data eye of the data output by the output unit.

Abstract translation: 半导体存储器件以高频稳定地执行读取操作，从而降低电流消耗。 半导体存储器件能够通过控制数据眼睛来稳定地执行读取操作。 半导体存储器件包括输出单元和数据眼控制单元。 输出单元与时钟信号同步输出数据。 数据眼控制单元控制由输出单元输出的数据的数据眼睛。

公开(公告)号：US20120257104A1

公开(公告)日：2012-10-11

申请号：US13083681

申请日：2011-04-11

Applicant: Jong Dae Oh ,  Yi-Jen Chiu ,  Sang-Hee Lee ,  Ning Lu

Inventor： Jong Dae Oh ,  Yi-Jen Chiu ,  Sang-Hee Lee ,  Ning Lu

IPC: H04N7/01

CPC classification number: H04N7/0115

Abstract: The format of telecined video may be determined including a bottom field first cadence. In addition, video using 2:3:3:2 top field first can be identified. Moreover, mixed cadence videos can also be detected. In some embodiments, mixed cadence videos may be detected by calculating variances of different areas within a frame.

Abstract translation: 可以确定电视视频的格式，包括底场第一节奏。 另外，可以首先识别使用2：3：3：2顶场的视频。 此外，还可以检测到混合的节奏视频。 在一些实施例中，可以通过计算帧内不同区域的方差来检测混合节奏视频。

公开(公告)号：US20120182492A1

公开(公告)日：2012-07-19

申请号：US13067769

申请日：2011-06-24

Applicant: Seung-Mock Ro ,  Sang-Hee Lee ,  Tae-Joon Kim

Inventor： Seung-Mock Ro ,  Sang-Hee Lee ,  Tae-Joon Kim

IPC: G02F1/1333 ,  F21V7/22 ,  B29C45/14

CPC classification number: B29C45/14336 ,  B29C45/1418 ,  G02F1/133308 ,  G02F2001/133314 ,  G02F2001/133322 ,  G02F2001/133325

Abstract: A receiving module of a liquid crystal display panel includes a mold frame and a bottom chassis. The mold frame forms an internal space that receives a backlight unit. The bottom chassis includes a bottom portion facing a rear side of the mold frame and includes side walls connected with the bottom portion and facing an outer side of the mold frame. At least one of the side walls includes a fastening protrusion in at least one side thereof, and the mold frame includes a groove portion that receives, at an outer side thereof, the at least one side wall including the fastening protrusion such that the mold frame is coupled to an inner side of the side wall and the fastening protrusion.

Abstract translation: 液晶显示面板的接收模块包括模架和底架。 模架构成接收背光单元的内部空间。 底部底盘包括面向模具框架的后侧的底部，并且包括与底部部分连接并且面向模具框架的外侧的侧壁。 所述侧壁中的至少一个在其至少一个侧面中包括紧固突起，并且所述模框包括槽部，所述槽部在其外侧接纳包括所述紧固突起的所述至少一个侧壁，使得所述模框 耦合到侧壁和紧固突起的内侧。