公开(公告)号：US20150113343A1

公开(公告)日：2015-04-23

申请号：US14471835

申请日：2014-08-28

Applicant: Jin-Myoung LEE ,  Il-Kwon LEE ,  Jun-Woo LEE ,  Sang-Goo JUNG ,  Kyoung-Mi PARK ,  In-Ae LEE

Inventor： Jin-Myoung LEE ,  Il-Kwon LEE ,  Jun-Woo LEE ,  Sang-Goo JUNG ,  Kyoung-Mi PARK ,  In-Ae LEE

IPC: G01R31/317 ,  G01R31/3185

CPC classification number: G01R31/2884

Abstract: A semiconductor device, a test structure of the semiconductor device, and a method of testing the semiconductor device are provided. The test structure including a first pad and a second pad being separated from each other, and a first test element and a second test element connected between the first pad and the second pad, a first value of a characteristic parameter of the first test element being different from a second value of the characteristic parameter of the second test element, may be provided.

Abstract translation: 提供半导体器件，半导体器件的测试结构以及半导体器件的测试方法。 所述测试结构包括彼此分离的第一焊盘和第二焊盘，以及连接在所述第一焊盘和所述第二焊盘之间的第一测试元件和第二测试元件，所述第一测试元件的特性参数的第一值为 可以提供与第二测试元件的特性参数的第二值不同的值。

公开(公告)号：US20120196054A1

公开(公告)日：2012-08-02

申请号：US13359702

申请日：2012-01-27

Applicant: Jun-Woo LEE ,  Jong-Sung BAE ,  Hoi-Lim KIM ,  Baek-Kyun JEON ,  Suk-Hoon KANG ,  Jin-Soo JUNG ,  Soo-Ryun CHO ,  Hyun Ku AHN ,  Joo Seok YEOM ,  Kyoung Tae KIM ,  Gyo-Jic Shin ,  Eun Ju KIM

Inventor： Jun-Woo LEE ,  Jong-Sung BAE ,  Hoi-Lim KIM ,  Baek-Kyun JEON ,  Suk-Hoon KANG ,  Jin-Soo JUNG ,  Soo-Ryun CHO ,  Hyun Ku AHN ,  Joo Seok YEOM ,  Kyoung Tae KIM ,  Gyo-Jic Shin ,  Eun Ju KIM

IPC: C09K19/52 ,  G02F1/1337

CPC classification number: G02F1/133723 ,  B32B2457/202 ,  C08G73/00 ,  C08G73/10 ,  G02F1/133788 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/13624 ,  G02F2001/133397 ,  G02F2001/133742 ,  G02F2001/134345 ,  G02F2001/134354 ,  G02F2201/122 ,  G02F2203/30 ,  G09G3/3659 ,  G09G2300/0814 ,  G09G2300/0876 ,  Y10T428/1005 ,  Y10T428/1023

Abstract: A liquid crystal display including: a first substrate and a second substrate facing each other; an alignment layer disposed on one of the first substrate and the second substrate and including a vertical photo-alignment material which includes a first vertical functional group and a photo-reactive group, and a major alignment material which does not include the photo-reactive group; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein a ratio of a molar concentration of the vertical photo-alignment material to the molar concentration of the major alignment material increases in a direction towards a surface of the alignment layer adjacent to the liquid crystal layer.

Abstract translation: 一种液晶显示器，包括：第一基板和彼此面对的第二基板; 配置层，设置在第一基板和第二基板之一上，并且包括垂直光取向材料，其包括第一垂直官能团和光反应基团，以及不包括光反应基团的主要取向材料 ; 以及设置在第一基板和第二基板之间的液晶层，其中垂直光取向材料的摩尔浓度与主取向材料的摩尔浓度的比率在朝向相邻的取向层的表面的方向上增加 到液晶层。

公开(公告)号：US20120113371A1

公开(公告)日：2012-05-10

申请号：US13353103

申请日：2012-01-18

Applicant: Ji-Won SOHN ,  Jun-Woo LEE ,  Jiangang LU ,  Seung-Hoon LEE ,  Seon-Ah CHO ,  Jun-Hee NA

Inventor： Ji-Won SOHN ,  Jun-Woo LEE ,  Jiangang LU ,  Seung-Hoon LEE ,  Seon-Ah CHO ,  Jun-Hee NA

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  G02F1/133707

Abstract: A liquid crystal display is provided that includes first and second panels facing each other, an alignment layer disposed on at least one of the first and second panels, a fixing member disposed on the surface of the alignment layer to fix the alignment structure of the alignment layer, and liquid crystal materials disposed between the first and second panels. The liquid crystal materials include liquid crystal molecules that have a pre-tilt angle and are disposed on the alignment layer.

Abstract translation: 提供了一种液晶显示器，其包括彼此面对的第一和第二面板，设置在第一和第二面板中的至少一个面板上的对准层，设置在对准层的表面上的固定构件，用于固定对准的对准结构 层和设置在第一和第二面板之间的液晶材料。 液晶材料包括具有预倾角并设置在取向层上的液晶分子。

公开(公告)号：US20130050625A1

公开(公告)日：2013-02-28

申请号：US13475287

申请日：2012-05-18

Applicant: Jin-Soo JUNG ,  Baek-Kyun JEON ,  Jun-Woo LEE ,  Hyun-Ku AHN ,  Yong-Hwan SHIN ,  Byoung-Hun SUNG ,  Sung-Yi KIM

Inventor： Jin-Soo JUNG ,  Baek-Kyun JEON ,  Jun-Woo LEE ,  Hyun-Ku AHN ,  Yong-Hwan SHIN ,  Byoung-Hun SUNG ,  Sung-Yi KIM

IPC: G02F1/1337 ,  B32B3/02 ,  H01L33/08

CPC classification number: B32B3/02 ,  G02F1/1337 ,  G02F1/133753 ,  G02F1/133788 ,  G02F2001/133757 ,  G02F2001/133761 ,  Y10T428/24777

Abstract: A display panel includes a lower substrate, an upper substrate and a liquid crystal layer. The liquid crystal layer includes a plurality of domains, a horizontal domain boundary texture area and a vertical domain boundary texture area. The domains are disposed in a matrix shape. The horizontal domain boundary texture area extends in a first direction in a boundary between the domains adjacent to each other in a second direction and has a slope of a liquid crystal slowly (e.g., less) inclined compared to that of the domains. The vertical domain boundary texture area extends in the second direction in a boundary between the domains adjacent to each other in the first direction and has a width larger than that of the horizontal domain boundary texture area.

Abstract translation: 显示面板包括下基板，上基板和液晶层。 液晶层包括多个域，水平域边界纹理区域和垂直域边界纹理区域。 这些区域以矩阵形状设置。 水平域边界纹理区域在第二方向上彼此相邻的畴之间的边界中沿第一方向延伸，并且与畴的缓冲（例如，较少）倾​​斜的液晶的斜率倾斜。 垂直域边界纹理区域在第二方向上在第一方向上彼此相邻的区域之间的边界中延伸，并且具有比水平域边界纹理区域的宽度更大的宽度。

公开(公告)号：US20090258158A1

公开(公告)日：2009-10-15

申请号：US12400854

申请日：2009-03-10

Applicant: Hoi-Lim KIM ,  Hyun-Ku AHN ,  Jun-Woo LEE ,  Sung-Yi KIM

Inventor： Hoi-Lim KIM ,  Hyun-Ku AHN ,  Jun-Woo LEE ,  Sung-Yi KIM

IPC: G02F1/1337 ,  C09K19/56 ,  B29C71/04

CPC classification number: G02F1/133723 ,  G02F1/133788

Abstract: A photo alignment material includes a photo alignment polymer and an organic solvent. The photo alignment polymer is prepared by polymerizing a diamine monomer including at least two photo reactive parts represented by the following Chemical Formula 1. In Chemical Formula 1, R1 represents —(CH2)n—, —O(CH2)n— or R2, R3 and R4 each independently represent —H, —O(CH2)m-1—CH3 or and n and m independently represent an integer of from 1 to 8. Thus, change of the orientation of the alignment layer due to the action of an electric stress may be prevented and/or reduced. Therefore, an after-image may be reduced, and display quality is improved.

Abstract translation: 光取向材料包括光取向聚合物和有机溶剂。 通过聚合包含由以下化学式1表示的至少两个光反应性部分的二胺单体制备光取向聚合物。在化学式1中，R 1表示 - （CH 2）n - ， - O（CH 2）n - 或R 2， R3和R4各自独立地表示-H，-O（CH2）m-1-CH3，n和m独立地表示1〜8的整数。因此，取向层的取向由于 可以防止和/或减少电应力。 因此，可以减少后置图像，并且提高显示质量。

公开(公告)号：US20080284960A1

公开(公告)日：2008-11-20

申请号：US12019315

申请日：2008-01-24

Applicant: Ji-Won SOHN ,  Jun-Woo LEE ,  Jiangang LU ,  Seung-Hoon LEE ,  Seon-Ah CHO ,  Jun-Hee NA

Inventor： Ji-Won SOHN ,  Jun-Woo LEE ,  Jiangang LU ,  Seung-Hoon LEE ,  Seon-Ah CHO ,  Jun-Hee NA

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  G02F1/133707

Abstract: A liquid crystal display is provided that includes first and second panels facing each other, an alignment layer disposed on at least one of the first and second panels, a fixing member disposed on the surface of the alignment layer to fix the alignment structure of the alignment layer, and liquid crystal materials disposed between the first and second panels. The liquid crystal materials include liquid crystal molecules that have a pre-tilt angle and are disposed on the alignment layer.

Abstract translation: 提供了一种液晶显示器，其包括彼此面对的第一和第二面板，设置在第一和第二面板中的至少一个面板上的对准层，设置在对准层的表面上的固定构件，用于固定对准的对准结构 层和设置在第一和第二面板之间的液晶材料。 液晶材料包括具有预倾角并设置在取向层上的液晶分子。

公开(公告)号：US20120038872A1

公开(公告)日：2012-02-16

申请号：US13169438

申请日：2011-06-27

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

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

IPC: G02F1/1337

CPC classification number: G02F1/1337 ,  G02F1/133753 ,  G02F2001/133761 ,  G02F2001/133765

Abstract: A photoalignment method includes irradiating light in a first direction to a first alignment layer, and irradiating light in a second direction opposite the first direction, after disposing a first mask on the first alignment layer.

Abstract translation: 光对准方法包括：在第一取向层上设置第一掩模之后，向第一取向层照射第一方向的光，并且在与第一方向相反的第二方向上照射光。

公开(公告)号：US20110140768A1

公开(公告)日：2011-06-16

申请号：US12647875

申请日：2009-12-28

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

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

IPC: G05F1/10

CPC classification number: G05F1/56

Abstract: An internal voltage generator includes: a detection unit configured to detect a level of an internal voltage in comparison to a reference voltage; a first driving unit configured to discharge an internal voltage terminal, through which the internal voltage is outputted, in response to an output signal of the detection unit; a current detection unit configured to detect a discharge current flowing through the first driving unit; and a second driving unit configured to charge the internal voltage terminal in response to an output signal of the current detection unit.

Abstract translation: 内部电压发生器包括：检测单元，被配置为与参考电压相比检测内部电压的电平; 第一驱动单元，被配置为响应于所述检测单元的输出信号，对输出所述内部电压的内部电压端子进行放电; 电流检测单元，被配置为检测流过所述第一驱动单元的放电电流; 以及第二驱动单元，其被配置为响应于所述电流检测单元的输出信号对所述内部电压端子进行充电。

公开(公告)号：US20100128214A1

公开(公告)日：2010-05-27

申请号：US12483630

申请日：2009-06-12

Applicant: Jun-Woo LEE ,  Jong-Sung BAE ,  Hoi-Lim KIM ,  Baek-Kyun JEON ,  Suk-Hoon KANG ,  Jin-Soo JUNG ,  Soo-Ryun CHO

Inventor： Jun-Woo LEE ,  Jong-Sung BAE ,  Hoi-Lim KIM ,  Baek-Kyun JEON ,  Suk-Hoon KANG ,  Jin-Soo JUNG ,  Soo-Ryun CHO

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  B32B2457/202 ,  G02F2001/133397 ,  Y10T428/1005

Abstract: A liquid crystal display includes; a first substrate, a second substrate disposed facing the first substrate, an alignment layer disposed on at least one of the first substrate and the second substrate, wherein the alignment layer comprises a major alignment material and a vertical photo-alignment material, and the vertical photo-alignment material comprises a first vertical functional group, and a liquid crystal layer interposed between the first substrate and the second substrate.

Abstract translation: 液晶显示器包括： 第一基板，面向第一基板设置的第二基板，设置在第一基板和第二基板中的至少一个上的取向层，其中定向层包括主要取向材料和垂直光取向材料，垂直 光取向材料包括第一垂直官能团和介于第一基板和第二基板之间的液晶层。

公开(公告)号：US20100047482A1

公开(公告)日：2010-02-25

申请号：US12464455

申请日：2009-05-12

Applicant: Hoi-Lim KIM ,  Jun-Woo LEE ,  Hyun-ku AHN ,  Baek-Kyun JEON ,  Tae-Sung JUNG ,  Jeong-Hye CHOI ,  Sung-Yi KIM

Inventor： Hoi-Lim KIM ,  Jun-Woo LEE ,  Hyun-ku AHN ,  Baek-Kyun JEON ,  Tae-Sung JUNG ,  Jeong-Hye CHOI ,  Sung-Yi KIM

IPC: G02F1/1337 ,  C08G63/00 ,  C08G69/02

CPC classification number: G02F1/133711 ,  C08G73/1042 ,  C08G73/1078 ,  C08L79/08 ,  G02F1/133788 ,  Y10T428/1005

Abstract: The present invention provides photo-reactive compound. The photo-reactive compound, in which chains are combined to a polymer backbone that is used for a photo-alignment layer compound, is represented by the following Formula 1 or Formula 2. L denotes a substituted or unsubstituted alkyl group having at least 1 but no more than 18 carbons, V denotes a substituted or unsubstituted alkyl group having at least 1 but no more than 18 carbons, R1, R2, and R3 each denote H or a substituted or unsubstituted alkyl group having at least 1 but no more than 18 carbons, X+Y=1, 0

Abstract translation: 本发明提供光反应性化合物。 将链与用于光取向层化合物的聚合物主链结合的光反应性化合物由下式1或式2表示.L表示取代或未取代的烷基，其具有至少1个但是 不超过18个碳，V表示具有至少1个但不超过18个碳的取代或未取代的烷基，R 1，R 2和R 3各自表示H或具有至少1个但不超过18个的取代或未取代的烷基 碳，X + Y = 1,0