公开(公告)号：US09745494B2

公开(公告)日：2017-08-29

申请号：US14031402

申请日：2013-09-19

申请人： No Ma Kim ,  In Ho Hwang ,  In Kyu Park ,  Sung Soo Yoon ,  Min Ki Lee

发明人： No Ma Kim ,  In Ho Hwang ,  In Kyu Park ,  Sung Soo Yoon ,  Min Ki Lee

IPC分类号： C09J133/08 ,  C09J133/04 ,  C09J175/04 ,  G02B5/30 ,  G02F1/1335 ,  C08F220/18 ,  C09J133/06 ,  C09J7/02

CPC分类号： C09J133/08 ,  C08F220/18 ,  C09J7/385 ,  C09J133/04 ,  C09J133/066 ,  C09J175/04 ,  C09J2201/622 ,  C09J2203/318 ,  G02B5/3033 ,  G02F1/133528 ,  C08F2220/1825 ,  C08F220/20 ,  C08F220/06

摘要： A pressure-sensitive adhesive composition for an optical film, a method of preparing a pressure-sensitive adhesive for an optical film, a polarizing plate and a liquid crystal display are provided. The pressure-sensitive adhesive composition may be effectively coated even when a coating solid content is controlled to be high. Therefore, productivity in formation of a pressure-sensitive adhesive or manufacture of an optical film such as a polarizing plate may be significantly increased, and excellent durability and reliability and re-workability may be exhibited after the pressure-sensitive adhesive is prepared.

公开(公告)号：US08850111B2

公开(公告)日：2014-09-30

申请号：US12788499

申请日：2010-05-27

申请人： Sung-hee Hwang ,  Kyung-geun Lee ,  In-ho Hwang

发明人： Sung-hee Hwang ,  Kyung-geun Lee ,  In-ho Hwang

IPC分类号： G06F12/16 ,  G11B20/18

CPC分类号： G11B20/1883 ,  G11B2020/1826 ,  G11B2220/20 ,  G11B2220/235 ,  G11B2220/2537

摘要： An information storage medium includes: a user data area for recording user data; a spare area including spare blocks each for replacing a defective block occurring in the user data area; and a defect management area in which information about the defective block occurring in the user data area is recorded, wherein the spare blocks of the spare area include usable spare blocks with replacement blocks existing in forward parts of the usable spare blocks in a usage order, and usable spare blocks without replacement blocks existing in forward parts of the usable spare blocks in the usage order, wherein a next available position pointer of the spare area is recorded in the defect management area, and the next available position pointer of the spare area indicates a first usable spare block from among the usable spare blocks without the replacement blocks existing in the forward parts of the usable spare blocks in the usage order.

摘要翻译： 信息存储介质包括：用于记录用户数据的用户数据区; 备用区，包括备用块，用于替换在用户数据区中发生的缺陷块; 以及缺陷管理区域，其中记录了在用户数据区域中发生的关于缺陷块的信息，其中备用区域的备用块包括使用顺序中存在可用备用块的前向部分中的替换块的可用备用块， 以及可用的备用块，其中使用顺序中存在于可用备用块的前端部分中的替换块，其中备用区的下一个可用位置指针被记录在缺陷管理区中，并且备用区的下一个可用位置指针指示 可用备用块中的第一可用备用块，而不使用存在于可用备用块的前向部分中的替换块。

公开(公告)号：US08693710B2

公开(公告)日：2014-04-08

申请号：US12506624

申请日：2009-07-21

申请人： Kwang Uk Chu ,  In Ho Hwang

发明人： Kwang Uk Chu ,  In Ho Hwang

IPC分类号： H04R25/00 ,  H03G3/34

CPC分类号： H03G3/34 ,  H04R3/00

摘要： An apparatus for preventing leakage of a weak signal from a speaker is provided. The apparatus passes a normal speaker drive signal coming through speaker signal lines and blocks a weak signal generated by the sounds around the speaker, thereby preventing wiretapping the speaker.

摘要翻译： 提供一种用于防止来自扬声器的弱信号的泄漏的装置。 该装置传递通过扬声器信号线的正常扬声器驱动信号，并且阻挡由扬声器周围的声音产生的弱信号，从而防止扬声器被窃听。

公开(公告)号：US20140016068A1

公开(公告)日：2014-01-16

申请号：US14031402

申请日：2013-09-19

申请人： No Ma KIM ,  In Ho HWANG ,  In Kyu PARK ,  Sung Soo YOON ,  Min Ki LEE

发明人： No Ma KIM ,  In Ho HWANG ,  In Kyu PARK ,  Sung Soo YOON ,  Min Ki LEE

IPC分类号： C09J133/08 ,  G02F1/1335

CPC分类号： C09J133/08 ,  C08F220/18 ,  C09J7/385 ,  C09J133/04 ,  C09J133/066 ,  C09J175/04 ,  C09J2201/622 ,  C09J2203/318 ,  G02B5/3033 ,  G02F1/133528 ,  C08F2220/1825 ,  C08F220/20 ,  C08F220/06

摘要： A pressure-sensitive adhesive composition for an optical film, a method of preparing a pressure-sensitive adhesive for an optical film, a polarizing plate and a liquid crystal display are provided. The pressure-sensitive adhesive composition may be effectively coated even when a coating solid content is controlled to be high. Therefore, productivity in formation of a pressure-sensitive adhesive or manufacture of an optical film such as a polarizing plate may be significantly increased, and excellent durability and reliability and re-workability may be exhibited after the pressure-sensitive adhesive is prepared.

摘要翻译： 提供了一种用于光学膜的压敏粘合剂组合物，制备用于光学膜的粘合剂的方法，偏振片和液晶显示器。 即使将涂层固体成分控制得高，也可以有效地涂布压敏粘合剂组合物。 因此，可以显着提高压敏粘合剂的形成的生产率或偏光板等的光学膜的制造，并且在制备压敏粘合剂之后可以显示优异的耐久性和可靠性以及再加工性。

公开(公告)号：US20110149211A1

公开(公告)日：2011-06-23

申请号：US13059923

申请日：2009-08-20

申请人： Jeong Min Ha ,  No Ma Kim ,  In Ho Hwang ,  Sung Soo Yoon

发明人： Jeong Min Ha ,  No Ma Kim ,  In Ho Hwang ,  Sung Soo Yoon

IPC分类号： G02F1/1335 ,  G02B5/30 ,  B05D5/10 ,  B05D3/06 ,  B05D1/36 ,  C09J7/00

CPC分类号： G02F1/1333 ,  B05D5/10 ,  C09J7/0207 ,  C09J7/38 ,  C09J2201/28 ,  C09J2201/40 ,  C09J2433/00 ,  G02B5/30 ,  G02F1/133528 ,  Y10T428/24802

摘要： Provided are a pressure-sensitive adhesive having excellent durability and reliability under high-temperature or high-humidity conditions, adhesion strength, workability, re-movability, and the ability to inhibit light leakage; a method for preparing the pressure-sensitive adhesive; a polarizer including the pressure-sensitive adhesive; and a liquid crystal display incorporating the polarizer.

摘要翻译： 提供一种在高温或高湿度条件下具有优异的耐久性和可靠性的粘合剂，粘合强度，可加工性，再移动性以及抑制漏光的能力; 一种制备压敏粘合剂的方法; 包括所述压敏粘合剂的偏振片; 和包含偏振器的液晶显示器。

公开(公告)号：US07920822B2

公开(公告)日：2011-04-05

申请号：US12056670

申请日：2008-03-27

申请人： Kwang Uk Chu ,  In Ho Hwang ,  Jong Kyu Kim ,  Sang Woo Cho ,  Dae Heon Lee

发明人： Kwang Uk Chu ,  In Ho Hwang ,  Jong Kyu Kim ,  Sang Woo Cho ,  Dae Heon Lee

IPC分类号： H04K3/00

CPC分类号： H04K3/825 ,  H04K3/42 ,  H04K3/43 ,  H04K2203/12

摘要： Provided is a device for preventing eavesdropping through a speaker. More particularly, a device for preventing eavesdropping by transmitting a jamming signal through a speaker common signal line is provided, the device including: a jamming signal generator for generating a jamming signal comprising a noise signal; an amplifier for amplifying the jamming signal; and a transformer for receiving the amplified jamming signal from the amplifier and outputting the amplified jamming signal to a speaker common signal line. The device may transmit a jamming signal in an audible frequency band to the speaker common signal line, thereby rendering conversations unrecognizable to eavesdroppers when an electrical signal induced from a speaker is detected through the speaker common signal line.

摘要翻译： 提供了用于防止通过扬声器窃听的设备。 更具体地，提供了一种通过将扬声器公共信号线发送干扰信号来防止窃听的装置，该装置包括：干扰信号发生器，用于产生包括噪声信号的干扰信号; 用于放大干扰信号的放大器; 以及用于从放大器接收放大的干扰信号并将放大的干扰信号输出到扬声器公共信号线的变压器。 设备可以将扬声器公共信号线中的可听频带中的干扰信号发送到扬声器公共信号线，从而当通过扬声器公共信号线检测到从扬声器感应到的电信号时，使得会话无法识别到窃听器。

公开(公告)号：US20100306487A1

公开(公告)日：2010-12-02

申请号：US12788499

申请日：2010-05-27

申请人： Sung-hee HWANG ,  Kyung-geun Lee ,  In-ho Hwang

发明人： Sung-hee HWANG ,  Kyung-geun Lee ,  In-ho Hwang

IPC分类号： G06F12/16

CPC分类号： G11B20/1883 ,  G11B2020/1826 ,  G11B2220/20 ,  G11B2220/235 ,  G11B2220/2537

摘要： An information storage medium includes: a user data area for recording user data; a spare area including spare blocks each for replacing a defective block occurring in the user data area; and a defect management area in which information about the defective block occurring in the user data area is recorded, wherein the spare blocks of the spare area include usable spare blocks with replacement blocks existing in forward parts of the usable spare blocks in a usage order, and usable spare blocks without replacement blocks existing in forward parts of the usable spare blocks in the usage order, wherein a next available position pointer of the spare area is recorded in the defect management area, and the next available position pointer of the spare area indicates a first usable spare block from among the usable spare blocks without the replacement blocks existing in the forward parts of the usable spare blocks in the usage order.

摘要翻译： 信息存储介质包括：用于记录用户数据的用户数据区; 备用区，包括备用块，用于替换在用户数据区中发生的缺陷块; 以及缺陷管理区域，其中记录了在用户数据区域中发生的关于缺陷块的信息，其中备用区域的备用块包括使用顺序中存在可用备用块的前向部分中的替换块的可用备用块， 以及可用的备用块，其中使用顺序中存在于可用备用块的前端部分中的替换块，其中备用区的下一个可用位置指针被记录在缺陷管理区中，并且备用区的下一个可用位置指针指示 可用备用块中的第一可用备用块，而不使用存在于可用备用块的前向部分中的替换块。

公开(公告)号：US20100104109A1

公开(公告)日：2010-04-29

申请号：US12506624

申请日：2009-07-21

申请人： Kwang Uk CHU ,  In Ho HWANG

发明人： Kwang Uk CHU ,  In Ho HWANG

IPC分类号： G10K11/16

CPC分类号： H03G3/34 ,  H04R3/00

摘要： An apparatus for preventing leakage of a weak signal from a speaker is provided. The apparatus passes a normal speaker drive signal coming through speaker signal lines and blocks a weak signal generated by the sounds around the speaker, thereby preventing wiretapping the speaker.

摘要翻译： 提供一种用于防止来自扬声器的弱信号的泄漏的装置。 该装置传递通过扬声器信号线的正常扬声器驱动信号，并且阻挡由扬声器周围的声音产生的弱信号，从而防止扬声器被窃听。

公开(公告)号：US20080239933A1

公开(公告)日：2008-10-02

申请号：US11970025

申请日：2008-01-07

申请人： Young-min CHEONG ,  Hong Tao ,  Byoung-ho Choi ,  In-ho Hwang ,  Shuichi Tasaka ,  Kyung-geun Lee

发明人： Young-min CHEONG ,  Hong Tao ,  Byoung-ho Choi ,  In-ho Hwang ,  Shuichi Tasaka ,  Kyung-geun Lee

IPC分类号： G11B7/24

CPC分类号： G11B19/12 ,  G11B7/0912 ,  G11B7/24079 ,  G11B20/00086 ,  G11B20/00449 ,  G11B2220/2562

摘要： A writable optical information recording medium, an apparatus for reproducing the same, and a method of determining the same are provided. The amplitude of a push-pull signal (PPS) of the writable optical information recording medium is determined to be within an amplitude range of a PPS of a reproduction-only optical information recording medium. Accordingly, it is possible to stably reproduce copy protected content by recognizing a loaded writable optical information recording medium as a medium of a reproduction-only type.

摘要翻译： 提供了可写入光信息记录介质，其再现装置及其确定方法。 可写入光信息记录介质的推挽信号（PPS）的振幅被确定为仅再现光信息记录介质的PPS的幅度范围内。 因此，可以通过将加载的可写入光信息记录介质识别为仅再现类型的介质来稳定地再现受保护的内容。

公开(公告)号：US10054726B2

公开(公告)日：2018-08-21

申请号：US13580354

申请日：2011-02-28

申请人： In Kyu Park ,  Ki Ok Kwon ,  No Ma Kim ,  In Ho Hwang ,  Sung Hyun Nam ,  Sung Soo Yoon ,  Kyun Il Rah ,  Min Ki Lee

发明人： In Kyu Park ,  Ki Ok Kwon ,  No Ma Kim ,  In Ho Hwang ,  Sung Hyun Nam ,  Sung Soo Yoon ,  Kyun Il Rah ,  Min Ki Lee

IPC分类号： G02F1/1335 ,  G02B5/30 ,  C09J133/06 ,  C09J133/08 ,  C09J133/10 ,  C09J133/12

CPC分类号： G02B5/3041 ,  B32B2457/202 ,  C09J133/068 ,  C09J133/08 ,  C09J133/10 ,  C09J133/12 ,  C09J2201/60 ,  G02B5/305 ,  Y10T428/1041 ,  Y10T428/1059 ,  Y10T428/1077

摘要： Provided are a polarizing plate and a liquid crystal display device. The polarizing plate, which is lightweight and has a thin thickness and excellent physical properties including durability, water resistance, workability, pressure-sensitive adhesion and a light leakage prevention effect; and the liquid crystal display device including the same are provided.