公开(公告)号：US08320570B2

公开(公告)日：2012-11-27

申请号：US12631323

申请日：2009-12-04

Applicant: You Sung Kang ,  Doo Ho Choi ,  Hyunsook Cho

Inventor： You Sung Kang ,  Doo Ho Choi ,  Hyunsook Cho

IPC: H04K1/00 ,  H04L9/08 ,  H04Q5/22

CPC classification number: G06K7/0008 ,  G06K19/07309

Abstract: An apparatus for generating a secret key generates the secret key by using information of a mobile RFID terminal, transmits the generated secret key to an RFID tag attached on an article, and decrypts a unique item identifier of the article encrypted by using the generated secret key after receiving the unique item identifier of the article encrypted by using the secret key from the RFID tag. By this configuration, it is possible to protect user's personal privacy of the mobile RFID terminal in a state where user's intervention is minimized.

Abstract translation: 用于生成秘密密钥的装置通过使用移动RFID终端的信息生成秘密密钥，将生成的秘密密钥发送到附着在物品上的RFID标签，并且通过使用所生成的秘密密钥解密加密的物品的唯一物品标识符 在接收到通过使用来自RFID标签的秘密密钥加密的物品的唯一物品标识符之后。 通过这种配置，可以在用户干预最小化的状态下保护移动RFID终端的用户个人隐私。

公开(公告)号：US20120285924A1

公开(公告)日：2012-11-15

申请号：US13232220

申请日：2011-09-14

Applicant: Chang Bo LEE ,  Dae Jo HONG ,  Cheol Ho CHOI

Inventor： Chang Bo LEE ,  Dae Jo HONG ,  Cheol Ho CHOI

IPC: H05K3/10 ,  H05K3/00

CPC classification number: H05K3/243 ,  H01L24/13 ,  H01L24/16 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/45139 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48227 ,  H01L2924/01013 ,  H01L2924/01028 ,  H01L2924/01047 ,  H01L2924/12042 ,  H05K3/3452 ,  H05K2203/1383 ,  Y10T29/49147 ,  H01L2924/00014 ,  H01L2924/014 ,  H01L2924/00

Abstract: Disclosed herein is a method for manufacturing a printed circuit board. The method for manufacturing a printed circuit board includes: preparing a base substrate having first connection pads and second connection pads; forming a solder resist layer on the base substrate, the solder resist layer having a first opening for exposing the first connection pads; forming a first surface treatment layer on the first connection pads; forming a protective film on the solder resist layer; forming a second opening for exposing the second connection pads in the protective film and the solder resist layer; and forming a second surface treatment layer on the second connection pads.

Abstract translation: 这里公开了一种印刷电路板的制造方法。 制造印刷电路板的方法包括：制备具有第一连接焊盘和第二连接焊盘的基底基板; 在所述基底基板上形成阻焊层，所述阻焊层具有用于暴露所述第一连接焊盘的第一开口; 在所述第一连接焊盘上形成第一表面处理层; 在阻焊层上形成保护膜; 形成用于暴露所述保护膜和阻焊层中的第二连接焊盘的第二开口; 以及在所述第二连接焊盘上形成第二表面处理层。

公开(公告)号：US20120280215A1

公开(公告)日：2012-11-08

申请号：US13268273

申请日：2011-10-07

Applicant: Jun-Ho CHOI ,  Jin-Koo Chung ,  Gun-Shik Kim

Inventor： Jun-Ho CHOI ,  Jin-Koo Chung ,  Gun-Shik Kim

IPC: H01L27/32

CPC classification number: H01L27/326

Abstract: An organic light-emitting display apparatus including: a substrate; a plurality of pixels on a first surface of the substrate, each pixel of the pixels having a first region in which visible rays are emitted and a second region through which external light penetrates, such that the plurality of pixels provide a plurality of first and second regions; a plurality of pixel circuit units in the first region of each pixel, each pixel circuit unit of the pixel circuit units including at least one thin film transistor (TFT); a plurality of first electrodes independently disposed in the first region of each pixel, each first electrode of the first electrodes being electrically connected to each pixel circuit unit; a second electrode facing the first electrodes, the second electrode being electrically connected throughout the pixels; and an intermediate layer including an organic emitting layer between the first electrodes and the second electrode.

Abstract translation: 一种有机发光显示装置，包括：基板; 在所述基板的第一表面上的多个像素，所述像素的每个像素具有其中发射可见光的第一区域和外部光穿过的第二区域，使得所述多个像素提供多个第一和第二像素 区域; 每个像素的第一区域中的多个像素电路单元，所述像素电路单元的每个像素电路单元包括至少一个薄膜晶体管（TFT）; 多个第一电极独立地设置在每个像素的第一区域中，第一电极的每个第一电极电连接到每个像素电路单元; 面对所述第一电极的第二电极，所述第二电极贯穿所述像素电连接; 以及包括在第一电极和第二电极之间的有机发光层的中间层。

公开(公告)号：US08306308B2

公开(公告)日：2012-11-06

申请号：US12675405

申请日：2008-08-28

Applicant: Se Ho Choi ,  Ho Mun Bae ,  Hwa Won Hwang ,  Chang Hyun Park

Inventor： Se Ho Choi ,  Ho Mun Bae ,  Hwa Won Hwang ,  Chang Hyun Park

IPC: G06K9/00 ,  G01B11/02 ,  G01B11/24 ,  G01B11/30

CPC classification number: G01N21/952 ,  G01N2021/8918 ,  G06T7/0004 ,  G06T2207/30136

Abstract: A device and method can optically detect a defect of a round wire rod to be tested, and particularly, remotely detect the defect without contact in real-time. The device includes a lighting device for emitting circular surface light to the round wire rod; an optical sensor for generating an optical signal by receiving the light reflected from the round wire rod, which is being transported, and converting the optical signal into an image signal; and a signal-processing unit for acquiring surface information of the round wire rod by receiving the image signal from the optical sensor.

Abstract translation: 一种装置和方法可以光学地检测要测试的圆形线棒的缺陷，特别是远程检测缺陷而不需要实时接触。 该装置包括用于向圆形线材发射圆形表面光的照明装置; 光传感器，用于通过接收正被传送的圆形线材反射的光产生光信号，并将光信号转换为图像信号; 以及信号处理单元，用于通过从光学传感器接收图像信号来获取圆形线棒的表面信息。

公开(公告)号：US20120276913A1

公开(公告)日：2012-11-01

申请号：US13508326

申请日：2010-11-04

Applicant: Chae-gwon Lim ,  Sung-yean Cho ,  Sung-ho Choi ,  Beom-sik Bae ,  Sang-bum Kim ,  Han-na Lim

Inventor： Chae-gwon Lim ,  Sung-yean Cho ,  Sung-ho Choi ,  Beom-sik Bae ,  Sang-bum Kim ,  Han-na Lim

IPC: H04W72/04

CPC classification number: H04W12/08 ,  H04W4/14 ,  H04W36/0038 ,  H04W76/10 ,  H04W76/12 ,  H04W76/27 ,  H04W76/28 ,  H04W76/32

Abstract: A method and an apparatus for transmitting data in a wireless communication network are provided. A base station having information of an idle mode user equipment transmits a connecting operation mode to the user equipment when the idle mode user equipment is connected to the base station. The user equipment transmits a small amount of data together with a connection request completion message to the base station. The base station transmits, over a network, the data received from the user equipment, without being interlinked with a mobility management entity, and the user equipment returns back to an idle operation mode after data transmission. Thus, the overhead required to support signaling of the base station for acquiring context information of the user equipment can be reduced in order to provide the user equipment with an efficient data transmission environment.

Abstract translation: 提供了一种在无线通信网络中发送数据的方法和装置。 当空闲模式用户设备连接到基站时，具有空闲模式用户设备的信息的基站向用户设备发送连接操作模式。 用户设备向基站发送少量数据连同请求完成消息。 基站通过网络发送从用户设备接收到的数据，而不与移动性管理实体互连，并且用户设备在数据传输之后返回到空闲操作模式。 因此，为了向用户设备提供有效的数据传输环境，可以减少支持用于获得用户设备的上下文信息的基站的信令所需的开销。

公开(公告)号：US20120261701A1

公开(公告)日：2012-10-18

申请号：US13448637

申请日：2012-04-17

Applicant: YoungZo Yoo ,  SeoHyun Kim ,  Junehyoung Park ,  Taejung Park ,  Gun Sang Yoon ,  Eun-Ho Choi ,  JeongWoo Park

Inventor： YoungZo Yoo ,  SeoHyun Kim ,  Junehyoung Park ,  Taejung Park ,  Gun Sang Yoon ,  Eun-Ho Choi ,  JeongWoo Park

IPC: H01L51/50 ,  H01L33/60

CPC classification number: H01L51/5275 ,  H01L33/22 ,  H01L2251/5369

Abstract: A light extraction substrate for an electroluminescent device and a manufacturing method thereof, in which light extraction efficiency is increased. The light extraction substrate for an electroluminescent device includes a substrate and a light extraction layer formed on the substrate. The light extraction layer contains an oxide that has a wide band gap of 2.8 eV or more. The light extraction layer has a texture on the surface thereof.

Abstract translation: 用于电致发光器件的光提取衬底及其制造方法，其中光提取效率提高。 用于电致发光器件的光提取衬底包括衬底和形成在衬底上的光提取层。 光提取层含有具有2.8eV以上的宽带隙的氧化物。 光提取层在其表面上具有纹理。

公开(公告)号：US08289298B2

公开(公告)日：2012-10-16

申请号：US12568931

申请日：2009-09-29

Applicant: Deok-Young Choi ,  Yong-Sung Park ,  Do-Youb Kim ,  Soon-Sung Ahn ,  In-Ho Choi

Inventor： Deok-Young Choi ,  Yong-Sung Park ,  Do-Youb Kim ,  Soon-Sung Ahn ,  In-Ho Choi

IPC: G06F3/042

CPC classification number: G06F3/0412 ,  G06F3/042

Abstract: A light sensing circuit, a method of driving the same, and a touch panel including the light sensing circuit, the light sensing circuit including a photodiode generating current according to the brightness of light incident from the outside; a driving transistor having a first electrode to which a first power voltage is applied, a second electrode, and a gate electrode electrically connected to a cathode of the photodiode; a first reset transistor having a first electrode to which an initialization voltage is applied, a second electrode connected to the gate electrode of the driving transistor, and a gate electrode to which a previous scan signal is applied; and a shielding capacitor disposed between the gate electrode of the driving transistor and the cathode of the photodiode. Accordingly, the brightness of light incident on the photodiode can be accurately determined by initializing the cathode of the photodiode by using a constant voltage.

Abstract translation: 光感测电路，其驱动方法以及包括光感测电路的触摸面板，所述光感测电路包括根据从外部入射的光的亮度产生电流的光电二极管; 具有施加有第一电源电压的第一电极的驱动晶体管，与所述光电二极管的阴极电连接的第二电极和栅电极; 第一复位晶体管，具有施加初始化电压的第一电极，连接到驱动晶体管的栅电极的第二电极和施加了先前扫描信号的栅电极; 以及设置在驱动晶体管的栅电极和光电二极管的阴极之间的屏蔽电容器。 因此，通过使用恒定电压初始化光电二极管的阴极，可以准确地确定入射到光电二极管上的光的亮度。

公开(公告)号：US20120257414A1

公开(公告)日：2012-10-11

申请号：US13440562

申请日：2012-04-05

Applicant: Seung Ryong Park ,  Hyun Ho Choi ,  Gi Seok Lee

Inventor： Seung Ryong Park ,  Hyun Ho Choi ,  Gi Seok Lee

IPC: F21V8/00

CPC classification number: G02B6/0026 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/009

Abstract: Disclosed is a display device. The display device includes a light source, a light guide part to receive a light emitted from the light source, a light conversion member between the light source and the light guide part, and a spacer between the light source and the light conversion member.

Abstract translation: 公开了一种显示装置。 显示装置包括光源，用于接收从光源发射的光的导光部，光源和导光部之间的光转换部件，以及光源与光转换部件之间的间隔物。

公开(公告)号：US20120257155A1

公开(公告)日：2012-10-11

申请号：US13199470

申请日：2011-08-31

Applicant: Seong Young Lee ,  Jae-Ho Choi

Inventor： Seong Young Lee ,  Jae-Ho Choi

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F2001/134318

Abstract: In a liquid crystal display according to an exemplary embodiment of the present invention, a shielding electrode applied with the same voltage as a common voltage and overlapping a data line is not formed. Instead, an opening is formed at a position corresponding to a data line disposed proximate to a sub-pixel charged with a relatively low voltage. In this manner, luminance deterioration of a liquid crystal display may be reduced or prevented, and a short defect between the shielding electrode and the data line may also be prevented.

Abstract translation: 在根据本发明的示例性实施例的液晶显示器中，不形成施加与公共电压相同的电压并与数据线重叠的屏蔽电极。 相反，在对应于靠近被充满相对低电压的子像素设置的数据线的位置处形成开口。 以这种方式，可以降低或防止液晶显示器的亮度劣化，并且也可以防止屏蔽电极和数据线之间的短缺陷。

公开(公告)号：US20120255616A1

公开(公告)日：2012-10-11

申请号：US13518328

申请日：2010-12-20

Applicant: Dong Chan Lim ,  Kyu Hwan Lee ,  Yong Soo Jeong ,  Jae Wook Kang ,  Sun Young Park ,  Mi Yeong Park ,  Yeong-Tae Kim ,  Won Hyun Shim ,  Kang Ho Choi

Inventor： Dong Chan Lim ,  Kyu Hwan Lee ,  Yong Soo Jeong ,  Jae Wook Kang ,  Sun Young Park ,  Mi Yeong Park ,  Yeong-Tae Kim ,  Won Hyun Shim ,  Kang Ho Choi

IPC: H01L51/44 ,  H01L51/48 ,  B05D5/12 ,  B82Y99/00

CPC classification number: H01L51/444 ,  H01L51/42 ,  H01L51/4233 ,  H01L51/4273 ,  Y02E10/549 ,  Y02P70/521

Abstract: The present invention relates to a metal-oxide/carbon-nanotube composite membrane to be used as a P-type conductive membrane for an organic solar cell, to a method for preparing same, and to an organic solar cell having improved photovoltaic conversion efficiency using the same. More particularly, the present invention relates to a metal-oxide/carbon-nanotube composite membrane to be used as a P-type conductive membrane for an organic solar cell, wherein said composite membrane is prepared by dispersing single-walled carbon nanotubes in an organic solvent, adding metal oxides to the mixed solution, dispersing the mixed solution to obtain a composite solution, and depositing the thus-obtained composite solution onto a substrate. The method also relates to a method for preparing a metal-oxide/carbon-nanotube composite membrane to be used as a P-type conductive membrane of an organic solar cell, comprising: a step (step 1) of dispersing single-walled carbon nanotubes in an organic solvent; a step (step 2) of adding metal oxides to the mixed solution prepared in step 1, and dispersing the mixed solution to obtain a composite solution; and a step (step 3) of depositing the thus-obtained composite solution onto a substrate. The present invention also relates to an organic solar cell formed by laminating components in the following order: a substrate, an electrode, a photoactive layer, a P-type conductive membrane, and an electrode. The P-type conductive membrane is a metal-oxide/carbon-nanotube composite membrane which is prepared by dispersing single-walled carbon nanotubes in an organic solvent, adding metal oxides to the mixed solution, dispersing the mixed solution to obtain a composite solution, and depositing the thus-obtained composite solution onto a substrate.