公开(公告)号：US20120314168A1

公开(公告)日：2012-12-13

申请号：US13288457

申请日：2011-11-03

Applicant: Suk Hoon KANG ,  Jun Woo LEE ,  Baek Kyun JEON ,  Kyoung Tae KIM ,  Soo-Ryun CHO

Inventor： Suk Hoon KANG ,  Jun Woo LEE ,  Baek Kyun JEON ,  Kyoung Tae KIM ,  Soo-Ryun CHO

IPC: G02F1/1337 ,  H01J9/00

CPC classification number: G02F1/133723 ,  B32B2457/202 ,  G02F1/133788 ,  G02F2001/133742 ,  G02F2001/133773 ,  Y10T428/1018 ,  Y10T428/1023

Abstract: A liquid crystal display including a first substrate and a second substrate facing each other, a first alignment layer disposed on the first substrate, the first alignment layer including a vertical photo-alignment material, a second alignment layer disposed on the second substrate, the second alignment layer including a vertical alignment material, and a liquid crystal layer disposed between the first substrate and the second substrate.

Abstract translation: 一种液晶显示器，包括彼此面对的第一基板和第二基板，设置在所述第一基板上的第一取向层，所述第一取向层包括垂直光取向材料，所述第二取向层设置在所述第二基板上，所述第二取向层 包括垂直取向材料的取向层以及设置在第一基板和第二基板之间的液晶层。

公开(公告)号：US20110285689A1

公开(公告)日：2011-11-24

申请号：US13194795

申请日：2011-07-29

Applicant: Hee-Seop KIM ,  Chang-Hun Lee ,  Jun-Woo Lee ,  Jian-Gang Lu ,  Eun-Hee Han

Inventor： Hee-Seop KIM ,  Chang-Hun Lee ,  Jun-Woo Lee ,  Jian-Gang Lu ,  Eun-Hee Han

IPC: G09G3/36 ,  G09G5/00

CPC classification number: G02F1/134309 ,  G02F2001/134381 ,  G09G3/3614 ,  G09G3/3659 ,  G09G2320/0247 ,  G09G2320/0252

Abstract: In a display apparatus, a first display substrate includes a common electrode to which a common voltage is applied. A second display substrate facing the first display substrate includes a first pixel electrode and a second pixel electrode. The first and second pixel electrodes formed in one pixel region are spaced apart from and insulated from each other. A first data voltage having a first polarity with reference to the common voltage is applied to the first pixel electrode, and a second data voltage having a second polarity different from the first polarity with reference to the common voltage is applied to the second pixel electrode. Thus, a fringe field is formed between the first and second display substrates and a lateral field is formed in the second display substrate, thereby improving a transmittance and a response speed of the display apparatus.

Abstract translation: 在显示装置中，第一显示基板包括施加公共电压的公共电极。 面对第一显示基板的第二显示基板包括第一像素电极和第二像素电极。 形成在一个像素区域中的第一和第二像素电极彼此间隔开并且彼此绝缘。 将具有相对于公共电压的第一极性的第一数据电压施加到第一像素电极，并且将相对于公共电压的具有与第一极性不同的第二极性的第二数据电压施加到第二像素电极。 因此，在第一显示基板和第二显示基板之间形成边缘场，并且在第二显示基板上形成横向场，从而提高显示装置的透射率和响应速度。

公开(公告)号：US20110267112A1

公开(公告)日：2011-11-03

申请号：US12983164

申请日：2010-12-31

Applicant: Jun Woo LEE ,  Dae Han KWON ,  Taek Sang SONG

Inventor： Jun Woo LEE ,  Dae Han KWON ,  Taek Sang SONG

IPC: H03K3/00

CPC classification number: H03K19/018528

Abstract: An output driver includes: a pull-up signal generation unit configured to control a pulse width of first data and output a pull-up pre-drive signal; a pull-down signal generation unit configured to control a pulse width of second data and output a pull-down pre-drive signal; a pull-up pre-driver unit configured to receive the pull-up pre-drive signal and generate a pull-up main drive signal; a pull-down pre-driver unit configured to receive the pull-down pre-drive signal and generate a pull-down main drive signal; a pull-up main driver unit configured to charge an output node according to the pull-up main drive signal; and a pull-down main driver unit configured to discharge the output node according to the pull-down main drive signal.

Abstract translation: 输出驱动器包括：上拉信号生成单元，被配置为控制第一数据的脉冲宽度并输出上拉预驱动信号; 下拉信号生成单元，被配置为控制第二数据的脉冲宽度并输出下拉预驱动信号; 上拉预驱动器单元，被配置为接收所述上拉预驱动信号并产生上拉主驱动信号; 配置成接收下拉预驱动信号并产生下拉主驱动信号的下拉预驱动器单元; 上拉主驱动器单元，被配置为根据上拉主驱动信号对输出节点进行充电; 以及配置成根据下拉主驱动信号对输出节点进行放电的下拉主驱动器单元。

公开(公告)号：US07990504B2

公开(公告)日：2011-08-02

申请号：US12061193

申请日：2008-04-02

Applicant: Jun-Woo Lee ,  Hee-Seop Kim ,  Mee-Hye Jung ,  Seung-Hoon Lee ,  Jiangang Lu

Inventor： Jun-Woo Lee ,  Hee-Seop Kim ,  Mee-Hye Jung ,  Seung-Hoon Lee ,  Jiangang Lu

IPC: G02F1/1343

CPC classification number: G02F1/13624 ,  G02F1/133707 ,  G02F1/136213 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/028

Abstract: A liquid crystal display includes first and second thin film transistors, a pixel electrode including a first cutout and an inclination direction determining member and connected to the first thin film transistor, a direction controlling electrode connected to the second thin film transistor, a first storage electrode overlapping with the pixel electrode and the direction controlling electrode and applied with a first storage electrode signal having a first voltage, and second storage electrode overlapping with the direction controlling electrode to receive a second storage electrode signal having a second voltage that periodically changes.

Abstract translation: 液晶显示器包括第一和第二薄膜晶体管，包括第一切口和倾斜方向确定部件并连接到第一薄膜晶体管的像素电极，连接到第二薄膜晶体管的方向控制电极，第一存储电极 与像素电极和方向控制电极重叠，并施加具有第一电压的第一存储电极信号，以及与方向控制电极重叠的第二存储电极，以接收具有周期性变化的第二电压的第二存储电极信号。

公开(公告)号：US07952388B1

公开(公告)日：2011-05-31

申请号：US12648477

申请日：2009-12-29

Applicant: Taek-Sang Song ,  Dae-Han Kwon ,  Jun-Woo Lee

Inventor： Taek-Sang Song ,  Dae-Han Kwon ,  Jun-Woo Lee

IPC: H03K19/094 ,  H03K19/0175

CPC classification number: H03K19/017509 ,  H03K19/018514 ,  H03K19/018528

Abstract: A semiconductor device includes a swing level shifting unit configured to use a first power supply voltage as a power supply voltage, receive a CML clock swinging around a first voltage level, and shift a swing reference voltage level of the CML clock to a second voltage level lower than the first voltage level, and a CML clock transfer buffering unit configured to use a second power supply voltage as a power supply voltage and buffer the CML clock, which is transferred from the swing level shifting unit and swings around the second voltage level.

Abstract translation: 一种半导体器件包括：摆动电平移位单元，被配置为使用第一电源电压作为电源电压，接收围绕第一电压电平摆动的CML时钟，并将CML时钟的摆幅参考电压电平移位到第二电压电平 低于第一电压电平的CML时钟传送缓冲单元，以及CML时钟传送缓冲单元，被配置为使用第二电源电压作为电源电压，并缓冲从摆动电平移位单元传送的CML时钟，并围绕第二电压电平摆动。

公开(公告)号：US07929091B2

公开(公告)日：2011-04-19

申请号：US12357753

申请日：2009-01-22

Applicant: Yong-Hwan Shin ,  Jun-Woo Lee

Inventor： Yong-Hwan Shin ,  Jun-Woo Lee

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  G02F2001/133757

Abstract: In a method of manufacturing a display panel, a first alignment member is formed on a first substrate. Liquid crystal is sealed between the first substrate and a second substrate opposite to the first substrate. Then, an electric field is applied to the liquid crystal to align the liquid crystal. Ultraviolet light is irradiated onto the first alignment member to form a second alignment member while applying the electric field to the liquid crystal.

Abstract translation: 在制造显示面板的方法中，第一对准部件形成在第一基板上。 液晶被密封在第一基板和与第一基板相对的第二基板之间。 然后，向液晶施加电场以使液晶对准。 紫外光照射到第一对准构件上，以形成第二对准构件，同时向液晶施加电场。

公开(公告)号：US07800398B2

公开(公告)日：2010-09-21

申请号：US11959424

申请日：2007-12-18

Applicant: Jun-Woo Lee ,  Kyung-Hoon Kim

Inventor： Jun-Woo Lee ,  Kyung-Hoon Kim

IPC: H03K17/16

CPC classification number: H03K19/0002

Abstract: A semiconductor integrated circuit includes an ODT signal generator that receives an ODT command signal, an ODT reset signal, and an ODT calibration end signal to generate an ODT control signal according to the phase of the ODT calibration end signal, and an ODT resistance adjusting unit that is to perform an on-die termination operation in response to the ODT control signal.

Abstract translation: 半导体集成电路包括ODT信号发生器，其接收ODT指令信号，ODT复位信号和ODT校准结束信号，以根据ODT校准结束信号的相位产生ODT控制信号，以及ODT电阻调节单元 就是根据ODT控制信号执行片上终止操作。

公开(公告)号：US20100109923A1

公开(公告)日：2010-05-06

申请号：US12344917

申请日：2008-12-29

Applicant: Jun-Woo LEE ,  Taek-Sang Song

Inventor： Jun-Woo LEE ,  Taek-Sang Song

IPC: H03M9/00

CPC classification number: H03M9/00

Abstract: A semiconductor device includes a plurality of synchronization blocks configured to sequentially synchronize a plurality of input signals swinging in a complementary metal oxide semiconductor (CMOS) region with multi-phase clock signals to output a plurality of output signals swinging in a current mode logic (CML) region, a plurality of first swing region converting blocks configured to convert the plurality of output signals to a plurality of converted output signals swinging in the CMOS region, a serialization block configured to serialize a plurality of converted output signals, thereby outputting a serialized signal swinging in the CML region, and a second swing region converting block configured to convert the serialized signal to a serialized output signal swinging in the CMOS region.

Abstract translation: 半导体器件包括多个同步块，其被配置为使在互补金属氧化物半导体（CMOS）区域中摆动的多个输入信号与多相时钟信号顺序同步，以输出以当前模式逻辑（CML）摆动的多个输出信号 ）区域，多个第一摆动区域转换块，被配置为将多个输出信号转换为在CMOS区域中摆动的多个转换的输出信号;串行化块，被配置为串行化多个转换的输出信号，从而输出串行化信号 以及第二摆动区域转换块，被配置为将串行化信号转换为在CMOS区域中摆动的串行输出信号。

公开(公告)号：US20100007375A1

公开(公告)日：2010-01-14

申请号：US12327294

申请日：2008-12-03

Applicant: Jun-Woo Lee ,  Dae-Han Kwon ,  Taek-Sang Song

Inventor： Jun-Woo Lee ,  Dae-Han Kwon ,  Taek-Sang Song

IPC: H03K17/16

CPC classification number: H03K19/018585 ,  H04L25/0298

Abstract: A termination resistance circuit includes a control signal generator for generating a control signal whose logical value changes when a calibration code has a predetermined value, a plurality of parallel resistors which are respectively turned on/off in response to the calibration code, and a resistance value changing unit for changing the total resistance value of the termination resistance circuit in response to the control signal.

Abstract translation: 终端电阻电路包括控制信号发生器，用于产生当校准码具有预定值时其逻辑值改变的控制信号，响应于校准码分别导通/关断的多个并联电阻器，以及电阻值 改变单元，用于响应于控制信号改变终端电阻电路的总电阻值。

公开(公告)号：US20090290109A1

公开(公告)日：2009-11-26

申请号：US12408261

申请日：2009-03-20

Applicant: Jun-Woo LEE ,  Fusayuki Takashita ,  Baek-Kyun Jeon ,  Tae-Sung Jung ,  Hoi-Lim Kim ,  Jeong-Hye Choi ,  Sung-Yi Kim

Inventor： Jun-Woo LEE ,  Fusayuki Takashita ,  Baek-Kyun Jeon ,  Tae-Sung Jung ,  Hoi-Lim Kim ,  Jeong-Hye Choi ,  Sung-Yi Kim

IPC: G02F1/1337 ,  C09K19/56 ,  C08K5/1539 ,  C08K5/1515 ,  C08K5/07 ,  C08K5/3415 ,  C08K5/41 ,  C08K5/20 ,  C08K5/1535 ,  C08F2/48 ,  C08J7/04

CPC classification number: C09K19/3048 ,  C09K2019/0448 ,  G02F1/133788 ,  G02F2001/133742

Abstract: A photoalignment material includes an alignment polymer, a photoalignment additive including a compound represented by the following Chemical Formula 1 and an organic solvent. In Chemical Formula 1, R1 represents a cyclic compound. A and B independently represent a single bond or —(CnH2n)—. “n” represents an integer in a range of 1 to 12. Each —CH2— of A and/or B may be replaced with R3 represents an alkyl group having 1 to 12 carbon atoms, and each —CH2— of A and/or B may be replaced with —O—. R4 represents In Chemical Formula 1, each hydrogen atom excluding hydrogen atoms of R4 may be replaced with chlorine (Cl) or fluorine (F).Thus, an alignment layer having an orientation may be formed without an alignment polymer having a photoreactive portion, and the density of the alignment layer may be increased.

Abstract translation: 光取向材料包括取向聚合物，包含由以下化学式1表示的化合物和有机溶剂的光对准添加剂。 在化学式1中，R 1表示环状化合物。 A和B独立地表示单键或 - （C n H 2n） - 。 “n”表示1〜12的整数.A和/或B的-CH 2 - 可以被R 3代替，R 3表示碳原子数1〜12的烷基，A和/或 B可以用-O-代替。 R4表示在化学式1中，除了R4的氢原子以外的各个氢原子可以被氯（Cl）或氟（F）代替。 因此，可以形成具有取向的取向层，而不具有具有光反应部分的取向聚合物，并且取向层的密度可以增加。