公开(公告)号：US20120107984A1

公开(公告)日：2012-05-03

申请号：US13272114

申请日：2011-10-12

Applicant: Jae-Hwan Oh ,  Jae-Beom Choi ,  Won-Kyu Lee ,  Young-Jin Chang ,  Seong-Hyun Jin

Inventor： Jae-Hwan Oh ,  Jae-Beom Choi ,  Won-Kyu Lee ,  Young-Jin Chang ,  Seong-Hyun Jin

IPC: H01L33/02 ,  A61N5/067

CPC classification number: H01L21/67115 ,  H01L21/02422 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02678 ,  H01L21/02691 ,  H01L27/1285 ,  H01L27/3244 ,  H01L2227/323

Abstract: A laser crystallization system and a method of manufacturing a display apparatus using the laser crystallization system are disclosed. In one embodiment, the system includes i) a mother substrate in which first, second, and third display regions and ii) a stage for supporting the mother substrate and moving in first and second directions perpendicular to each other. The embodiment also includes i) a first laser irradiation unit for irradiating a first laser beam having a width greater than or identical to a width of a side of one of the first, second, and third display regions in the first direction and ii) a second laser irradiation unit spaced apart from the first laser irradiation unit and irradiating a second laser beam having a width greater than or identical to the width of the one side in the first direction.

Abstract translation: 公开了一种激光结晶系统和使用该激光结晶系统制造显示装置的方法。 在一个实施例中，系统包括i）母基板，其中第一，第二和第三显示区域和ii）用于支撑母体基板并在彼此垂直的第一和第二方向上移动的平台。 该实施例还包括i）第一激光照射单元，用于照射具有大于或等于第一方向上的第一，第二和第三显示区域之一的宽度的宽度的宽度的第一激光束，以及ii） 第二激光照射单元，与第一激光照射单元间隔开，并且照射宽度大于或等于第一方向上的一侧的宽度的宽度的第二激光束。

公开(公告)号：US20120021585A1

公开(公告)日：2012-01-26

申请号：US13186974

申请日：2011-07-20

Applicant: Young-Jin CHANG ,  Jae-Hwan OH ,  Won-Kyu LEE ,  Seong-Hyun JIN ,  Jae-Beom CHOI

Inventor： Young-Jin CHANG ,  Jae-Hwan OH ,  Won-Kyu LEE ,  Seong-Hyun JIN ,  Jae-Beom CHOI

IPC: H01L21/20 ,  H01L21/336

CPC classification number: H01L27/1214 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/02675 ,  H01L27/1285

Abstract: An embodiment is directed to a method of manufacturing a polycrystalline silicon layer, the method including providing a crystallization substrate, the crystallization substrate having an amorphous silicon layer on a first substrate, providing a reflection substrate, the reflection substrate having a first region with a reflection panel therein and a second region without the reflection panel, disposing the crystallization substrate and the reflection substrate on one another, and selectively crystallizing the amorphous silicon layer by directing a laser beam onto the crystallization substrate and the reflection substrate, and reflecting the laser beam from the reflection panel.

Abstract translation: 一个实施方案涉及制造多晶硅层的方法，该方法包括提供结晶衬底，所述结晶衬底在第一衬底上具有非晶硅层，提供反射衬底，所述反射衬底具有反射的第一区域 其中没有反射面板的第二区域，将结晶衬底和反射衬底彼此配置，并且通过将激光束引导到结晶衬底和反射衬底上来选择性地使非晶硅层结晶，并且将激光束从 反射面板。

公开(公告)号：US20110291122A1

公开(公告)日：2011-12-01

申请号：US13114585

申请日：2011-05-24

Applicant: Min-Chul SHIN ,  Kyu-Sik CHO ,  Won-Kyu LEE ,  Tae-Hoon YANG ,  Byoung-Kwon CHOO ,  Yun-Gyu LEE ,  Yong-Hwan PARK ,  Sang-Ho MOON ,  Bo-Kyung CHOI

Inventor： Min-Chul SHIN ,  Kyu-Sik CHO ,  Won-Kyu LEE ,  Tae-Hoon YANG ,  Byoung-Kwon CHOO ,  Yun-Gyu LEE ,  Yong-Hwan PARK ,  Sang-Ho MOON ,  Bo-Kyung CHOI

IPC: H01L33/62

CPC classification number: H01L27/3279 ,  H01L27/3248

Abstract: A display device with the substrate divided into three areas. A semiconductor layer is formed in the first second areas and includes a channel area and source/drain areas; a gate insulating layer formed on the semiconductor layer in an area corresponding to the channel area; and a gate electrode formed on the gate insulating layer. The source/drain electrodes contact the source/drain areas, respectively; a pixel electrode is formed in the same layer but in a third area; an interlayer insulating layer is formed on a whole surface of the substrate including the formed structures; and a gate line is formed on the interlayer insulating layer and is electrically connected to a gate electrode of the first area through a via contact hole of the interlayer insulating layer.

Abstract translation: 具有分为三个区域的基板的显示装置。 半导体层形成在第一第二区域中，并且包括沟道区域和源极/漏极区域; 栅极绝缘层，形成在与沟道区对应的区域中的半导体层上; 以及形成在栅极绝缘层上的栅电极。 源极/漏极电极分别接触源极/漏极区域; 像素电极形成在同一层中，但在第三区域中形成; 在包括所形成的结构的基板的整个表面上形成层间绝缘层; 并且在所述层间绝缘层上形成栅极线，并且通过所述层间绝缘层的通孔接触孔与所述第一区域的栅电极电连接。

公开(公告)号：US20110207338A1

公开(公告)日：2011-08-25

申请号：US12926173

申请日：2010-10-29

Applicant: Young-Jin Chang ,  Seong-Hyun Jin ,  Jae-Hwan Oh ,  Won-Kyu Lee

Inventor： Young-Jin Chang ,  Seong-Hyun Jin ,  Jae-Hwan Oh ,  Won-Kyu Lee

IPC: H01L21/268 ,  B23K26/00

CPC classification number: H01L21/268 ,  B23K26/083 ,  B23K26/0869 ,  B23K37/0408 ,  B23K2101/40 ,  C30B1/023 ,  C30B29/06 ,  C30B35/00

Abstract: A laser crystallization apparatus for crystallizing a thin film of a substrate, the laser crystallization apparatus includes a laser beam emitting unit configured to scan the substrate in a predetermined direction with a laser beam, a stage configured to support the substrate, a fixing part disposed on a first part of the stage, the fixing part having a shape corresponding to a corner of the substrate, and a driving unit configured to lift a second part of the stage to be higher than the first part of the stage, the substrate on the stage being configured to slide toward and engage with the fixing part.

Abstract translation: 一种用于使衬底薄膜结晶的激光结晶装置，所述激光结晶装置包括：激光束发射单元，被配置为用激光束沿预定方向扫描所述衬底;被配置为支撑所述衬底的台;固定部， 所述台阶的第一部分，所述固定部分具有与所述基板的角部相对应的形状;以及驱动单元，所述驱动单元被构造成将所述平台的第二部分提升到高于所述台阶的第一部分，所述基板在所述台 被构造成朝向固定部分滑动并与其接合。

公开(公告)号：US20110186842A1

公开(公告)日：2011-08-04

申请号：US12926861

申请日：2010-12-14

Applicant: Sang-Ho Moon ,  Kyu-Sik Cho ,  Won-Kyu Lee ,  Tae-Hoon Yang ,  Byoung-Kwon Choo ,  Yong-Hwan Park ,  Bo-Kyung Choi ,  Joon-Hoo Choi ,  Yun-Gyu Lee ,  Min-Chul Shin

Inventor： Sang-Ho Moon ,  Kyu-Sik Cho ,  Won-Kyu Lee ,  Tae-Hoon Yang ,  Byoung-Kwon Choo ,  Yong-Hwan Park ,  Bo-Kyung Choi ,  Joon-Hoo Choi ,  Yun-Gyu Lee ,  Min-Chul Shin

IPC: H01L29/786 ,  H01L21/336

CPC classification number: H01L29/786

Abstract: A method of manufacturing a thin film transistor and a thin film transistor, the method including sequentially forming a gate insulating layer, an amorphous silicon layer and an insulating layer on an entire top surface of a substrate having a gate electrode; patterning the insulating layer to form an etch stopper; and patterning the amorphous silicon layer to form a semiconductor layer.

Abstract translation: 一种制造薄膜晶体管和薄膜晶体管的方法，所述方法包括在具有栅电极的基板的整个顶表面上顺序地形成栅极绝缘层，非晶硅层和绝缘层; 图案化绝缘层以形成蚀刻停止层; 以及图案化所述非晶硅层以形成半导体层。

公开(公告)号：US20080211732A1

公开(公告)日：2008-09-04

申请号：US12119988

申请日：2008-05-13

Applicant: Young-Bae Jung ,  Won-Kyu Lee ,  Jin Jeon ,  Ji-Suk Lim ,  Min-Kyung Jung ,  Eung-Sang Lee ,  Won-Seok Ma

Inventor： Young-Bae Jung ,  Won-Kyu Lee ,  Jin Jeon ,  Ji-Suk Lim ,  Min-Kyung Jung ,  Eung-Sang Lee ,  Won-Seok Ma

IPC: G09G5/00

CPC classification number: G09G3/3677 ,  G06F3/1431 ,  G09G3/2092 ,  G09G3/3666 ,  G09G2300/0426 ,  G09G2360/18

Abstract: A driver chip for controlling a high-resolution display panel is presented. The driver chip is not much larger than a conventional driver chip that is currently used for lower resolution display panels. The driver chip applies data signals to the data lines of the display panel and gate control signals to a gate driver that is formed in the peripheral region of the display panel. The gate driver, which may be made of amorphous silicon TFTs, generates gate signals in response to the gate control signals from the driver chip and applies the gate signals to gate lines. Since the driver chip of the invention controls more gate lines and data lines than a conventional chip of about the same size, the driver chip may be easily adapted for display devices having multiple panels. Where multiple panels are used, the panels may be scanned simultaneously or sequentially.

Abstract translation: 提出了一种用于控制高分辨率显示面板的驱动芯片。 驱动芯片并不比目前用于较低分辨率显示面板的常规驱动芯片大得多。 驱动器芯片将数据信号施加到显示面板的数据线和门控制信号到形成在显示面板的周边区域中的栅极驱动器。 可以由非晶硅TFT制成的栅极驱动器响应于来自驱动器芯片的栅极控制信号产生栅极信号，并将栅极信号施加到栅极线。 由于本发明的驱动器芯片比大约相同尺寸的传统芯片控制更多的栅线和数据线，所以驱动芯片可以容易地适用于具有多个面板的显示装置。 在使用多个面板的情况下，可以同时或顺序地扫描面板。

公开(公告)号：US20060146260A1

公开(公告)日：2006-07-06

申请号：US11324679

申请日：2006-01-03

Applicant: Won-Kyu Lee

Inventor： Won-Kyu Lee

IPC: G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/133784 ,  G02F1/136213

Abstract: An array substrate includes storage lines, a first pixel portion, a second pixel portion, a third pixel portion and a fourth pixel portion. The storage lines divide a region into a first pixel area, a second pixel area, a third pixel area and a fourth pixel area. Two gate lines and two data lines define the region. The two gate lines are adjacent and substantially parallel to each other. The two data lines are adjacent and substantially parallel to each other. The first, second, third and fourth pixel portions are formed in the first, second, third and fourth pixel areas, respectively.

公开(公告)号：US06774969B2

公开(公告)日：2004-08-10

申请号：US10218390

申请日：2002-08-14

Applicant: Won-Seok Ma ,  Eung-Sang Lee ,  Young-Bae Jung ,  Won-Kyu Lee

Inventor： Won-Seok Ma ,  Eung-Sang Lee ,  Young-Bae Jung ,  Won-Kyu Lee

IPC: G02F1343

CPC classification number: G02F1/1345

Abstract: Disclosed are a liquid crystal display device and a method for manufacturing the same, in which wirings connected between pads and an integrated circuit is protected from being corroded. A pixel array is formed on a display region of a substrate. A plurality of pads are formed on a non-display region of the substrate. An integrated circuit is formed on the non-display region of the substrate and connected to the pads to generate a signal for operating the pixel array. Conductive barrier layers separated from each of the pads are formed on peripheral portions of the pads connected to the integrated circuit. The conductive barrier layers have electric potential equivalent to that of each of the pads in accordance with internal connections of the integrated circuit. When bumps of the integrated circuit and the pads are attached to each other, the conductive barrier layers prevent the pads and the wirings connected to the pads from being corroded.

公开(公告)号：US06774398B2

公开(公告)日：2004-08-10

申请号：US10161236

申请日：2002-06-03

Applicant: Yong-Kyu Jang ,  Won-Kyu Lee ,  Jin Jeon

Inventor： Yong-Kyu Jang ,  Won-Kyu Lee ,  Jin Jeon

IPC: H01L2904

CPC classification number: G02F1/13454 ,  G02F2001/136254 ,  H01L27/124 ,  H01L27/1288 ,  H01L29/66765

Abstract: A plurality of gate lines and a plurality of data lines intersecting the gate lines to define a display area are formed on an insulating substrate including a display area and a surrounding area. On the surrounding area, a gate driving circuit connected to the gate lines and a logic circuit for VI interposed between the gate driving circuit and the gate line and having several first to third NOR gates are formed. A first input terminal of the first NOR gate of the logic circuit for VI is connected to an output terminal of the gate driving circuit, and a second input terminal thereof is connected to a CON1 terminal, and an output terminal thereof is connected to a first input terminal of the second or the third NOR gate. A second input terminal of the second NOR gate is connected to a CON2 terminal and an output terminal thereof is connected to the gate lines in odd number. A second input terminal of the NOR gate is connected to a CON3 terminal and an output terminal thereof is connected to the gate lines in even number.

Abstract translation: 在包括显示区域和周围区域的绝缘基板上形成多个栅极线和与栅极线相交以限定显示区域的多个数据线。 在周围区域，形成与栅极线连接的栅极驱动电路和插入在栅极驱动电路和栅极线之间并具有多个第一至第三或非NOR栅极的VI的逻辑电路。 用于VI的逻辑电路的第一或非门的第一输入端连接到栅极驱动电路的输出端，其第二输入端连接到CON1端，其输出端连接到第一 第二或第三或非门的输入端。 第二或非门的第二输入端连接到CON2端，其输出端以奇数连接到栅极线。 NOR门的第二输入端子连接到CON3端子，其输出端子偶数地连接到栅极线路。

公开(公告)号：US09159866B2

公开(公告)日：2015-10-13

申请号：US13916790

申请日：2013-06-13

Applicant: Won-Kyu Lee ,  Jae-Hwan Oh ,  Seong-Hyun Jin ,  Young-Jin Chang ,  Jae-Beom Choi

Inventor： Won-Kyu Lee ,  Jae-Hwan Oh ,  Seong-Hyun Jin ,  Young-Jin Chang ,  Jae-Beom Choi

IPC: H01L21/00 ,  H01L31/18 ,  H01L31/105 ,  G02F1/133 ,  H01L27/32

CPC classification number: H01L31/1872 ,  G02F1/13318 ,  H01L27/3269 ,  H01L31/1055 ,  Y02E10/50 ,  Y02P70/521

Abstract: A photo sensor, a method of manufacturing the photo sensor, and a display apparatus, the photo sensor including a substrate; a light receiving unit on the substrate, the light receiving unit including an amorphous semiconductor material; a first adjacent unit and a second adjacent unit formed as one body with the light receiving unit, the first adjacent unit and the second adjacent unit being separated from each other by the light receiving unit; a first photo sensor electrode electrically connected to the first adjacent unit; and a second photo sensor electrode electrically connected to the second adjacent unit, wherein at least one of the first adjacent unit and the second adjacent unit includes a crystalline semiconductor material.

Abstract translation: 光传感器，光传感器的制造方法以及显示装置，所述光传感器包括基板; 在所述基板上的受光单元，所述受光单元包括非晶半导体材料; 第一相邻单元和第二相邻单元，其与光接收单元形成为一体，第一相邻单元和第二相邻单元由光接收单元彼此分离; 电连接到第一相邻单元的第一光电传感器电极; 和与第二相邻单元电连接的第二光电传感器电极，其中第一相邻单元和第二相邻单元中的至少一个包括晶体半导体材料。