公开(公告)号：US08980663B2

公开(公告)日：2015-03-17

申请号：US13945236

申请日：2013-07-18

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

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

IPC: H01L29/08 ,  H01L51/56 ,  H01L27/12 ,  H01L27/32

CPC classification number: H01L51/56 ,  H01L27/1214 ,  H01L27/1251 ,  H01L27/1274 ,  H01L27/3262 ,  H01L2227/323

Abstract: An organic light emitting diode (OLED) display device and a method of fabricating the same are disclosed. The OLED display device includes a plurality of scan lines, a plurality of data lines, and a plurality of pixels disposed in a region in which the scan lines cross the data lines, where each pixel of the plurality of pixels includes: a switching transistor including a first gate electrode, a first semiconductor layer disposed over the first gate electrode, a first gate insulating layer interposed between the first gate electrode and the first semiconductor layer, a first source electrode and a first drain electrode, a driving transistor including a second semiconductor layer, a second gate electrode disposed over the second semiconductor layer, a second gate insulating layer interposed between the second gate electrode and the second semiconductor layer, a second source electrode and a second drain electrode, and an organic light emitting diode electrically connected with the second source and second drain electrodes of the driving transistor, where the first and second semiconductor layers are formed of the same material, and from the same processing.

Abstract translation: 公开了一种有机发光二极管（OLED）显示装置及其制造方法。 OLED显示装置包括多个扫描线，多条数据线以及配置在扫描线与数据线交叉的区域中的多个像素，其中多个像素中的每个像素包括：开关晶体管，包括： 第一栅电极，设置在第一栅电极上的第一半导体层，插入在第一栅电极和第一半导体层之间的第一栅绝缘层，第一源电极和第一漏电极，驱动晶体管，包括第二半导体 设置在第二半导体层上的第二栅极电极，插入在第二栅极电极和第二半导体层之间的第二栅极绝缘层，第二源极电极和第二漏极电极以及与第二栅电极电连接的有机发光二极管 驱动晶体管的第二源极和第二漏极，其中第一和第二半导体1 ayers由相同的材料形成，并且从相同的处理。

公开(公告)号：US08927997B2

公开(公告)日：2015-01-06

申请号：US13539097

申请日：2012-06-29

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

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

IPC: H01L27/32 ,  H01L29/786

CPC classification number: H01L27/124 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3258

Abstract: A substrate includes a thin film transistor (TFT) which includes an active layer, a gate electrode, a source electrode, and a drain electrode; a first insulating layer disposed between the active layer and the gate electrode; a second insulating layer disposed between the gate electrode and the source and drain electrodes; a third insulating layer disposed on the second insulating layer, and including a first region for opening the second insulating layer and a second region for opening one of the source and drain electrodes, the first region and the second region being integrally connected; and a first electrode connected to one of the source and drain electrodes, and disposed so as to cover the first region and the second region.

Abstract translation: 衬底包括薄膜晶体管（TFT），其包括有源层，栅电极，源电极和漏电极; 设置在所述有源层和所述栅电极之间的第一绝缘层; 设置在所述栅极电极和所述源极和漏极之间的第二绝缘层; 第三绝缘层，设置在第二绝缘层上，并且包括用于打开第二绝缘层的第一区域和用于打开源极和漏极电极之一的第二区域，第一区域和第二区域整体连接; 以及连接到所述源极和漏极之一的第一电极，并且被设置为覆盖所述第一区域和所述第二区域。

公开(公告)号：US08901550B2

公开(公告)日：2014-12-02

申请号：US13938412

申请日：2013-07-10

Applicant: Se-Hun Park ,  Won-Kyu Lee ,  Yeoung-Jin Chang ,  Jae-Hwan Oh ,  Seong-Hyun Jin ,  Jae-Beom Choi

Inventor： Se-Hun Park ,  Won-Kyu Lee ,  Yeoung-Jin Chang ,  Jae-Hwan Oh ,  Seong-Hyun Jin ,  Jae-Beom Choi

IPC: H01L35/24 ,  H01L51/00 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5203 ,  H01L27/3276 ,  H01L51/5253 ,  H01L51/56

Abstract: An organic light-emitting display apparatus includes an active layer of a thin film transistor (TFT), a gate electrode including a transparent conductive material or a metal that on the active layer, a first insulating layer on the substrate, source and drain electrodes electrically connected to the active layer, a second insulating layer between the gate electrode and the source and drain electrodes, a first conductive layer of a transparent conductive material on the first insulating layer, a second conductive layer on the first conductive layer, the second conductive layer being a metal, a third conductive layer on the second conductive layer, the third conductive layer being made of a same material as the source and drain electrodes, and being connected to the first conductive layer; and a protection layer that includes a transparent conductive oxide, the protection layer being on the third conductive layer.

Abstract translation: 有机发光显示装置包括薄膜晶体管（TFT）的有源层，包括透明导电材料的栅电极或在有源层上的金属，在基板上的第一绝缘层，电极和漏电极 连接到有源层，在栅极和源极和漏极之间的第二绝缘层，在第一绝缘层上的透明导电材料的第一导电层，第一导电层上的第二导电层，第二导电层 作为第二导电层上的金属，第三导电层，第三导电层由与源电极和漏电极相同的材料制成，并与第一导电层连接; 以及保护层，其包括透明导电氧化物，所述保护层位于所述第三导电层上。

公开(公告)号：US20140225071A1

公开(公告)日：2014-08-14

申请号：US13938412

申请日：2013-07-10

Applicant: Se-Hun PARK ,  Won-Kyu LEE ,  Yeoung-Jin CHANG ,  Jae-Hwan OH ,  Seong-Hyun JIN ,  Jae-Beom CHOI

Inventor： Se-Hun PARK ,  Won-Kyu LEE ,  Yeoung-Jin CHANG ,  Jae-Hwan OH ,  Seong-Hyun JIN ,  Jae-Beom CHOI

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/5203 ,  H01L27/3276 ,  H01L51/5253 ,  H01L51/56

Abstract: An organic light-emitting display apparatus includes an active layer of a thin film transistor (TFT), a gate electrode including a transparent conductive material or a metal that on the active layer, a first insulating layer on the substrate, source and drain electrodes electrically connected to the active layer, a second insulating layer between the gate electrode and the source and drain electrodes, a first conductive layer of a transparent conductive material on the first insulating layer, a second conductive layer on the first conductive layer, the second conductive layer being a metal, a third conductive layer on the second conductive layer, the third conductive layer being made of a same material as the source and drain electrodes, and being connected to the first conductive layer; and a protection layer that includes a transparent conductive oxide, the protection layer being on the third conductive layer.

Abstract translation: 有机发光显示装置包括薄膜晶体管（TFT）的有源层，包括透明导电材料的栅电极或在有源层上的金属，在基板上的第一绝缘层，电极和漏电极 连接到有源层，在栅极和源极和漏极之间的第二绝缘层，在第一绝缘层上的透明导电材料的第一导电层，第一导电层上的第二导电层，第二导电层 作为第二导电层上的金属，第三导电层，第三导电层由与源电极和漏电极相同的材料制成，并与第一导电层连接; 以及保护层，其包括透明导电氧化物，所述保护层位于所述第三导电层上。

公开(公告)号：US08742413B2

公开(公告)日：2014-06-03

申请号：US13239627

申请日：2011-09-22

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

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

IPC: H01L31/0264 ,  H01L31/20

CPC classification number: H01L31/1804 ,  H01L31/105 ,  H01L31/1055 ,  Y02E10/547 ,  Y02P70/521

Abstract: In a photosensor and a method of manufacturing the same, the photosensor comprises: an intrinsic silicon layer formed on a substrate; a P-type doped region formed in a same plane with the intrinsic silicon layer; and an oxide semiconductor layer formed on or under the intrinsic silicon layer, and overlapping an entire region of the intrinsic silicon layer.

Abstract translation: 在光传感器及其制造方法中，光电传感器包括：形成在基板上的本征硅层; 与本征硅层在同一平面内形成的P型掺杂区域; 以及形成在本征硅层之上或之下的氧化物半导体层，并且与本征硅层的整个区域重叠。

公开(公告)号：US08673751B2

公开(公告)日：2014-03-18

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: H01L21/20

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：US08633484B2

公开(公告)日：2014-01-21

申请号：US13064379

申请日：2011-03-22

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

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

IPC: H01L31/00

CPC classification number: H01L27/1251 ,  H01L27/1218 ,  H01L27/1281 ,  H01L27/1285 ,  H01L27/3262

Abstract: An organic light emitting display and method of fabricating thereof, the display including a substrate including a first thin film transistor region and a second thin film transistor region; a buffer layer on the substrate; a first and a second semiconductor layer on the buffer layer; a gate insulating layer on the substrate; gate electrodes on the gate insulating layer and corresponding to the first semiconductor layer and the second semiconductor layer, respectively; source/drain electrodes insulated from the gate electrode and being connected to the first semiconductor layer and the second semiconductor layer, respectively; an insulating layer on the substrate; a first electrode connected to the source/drain electrode electrically connected to the first semiconductor layer; an organic layer on the first electrode; and a second electrode on the organic layer, wherein portions of the buffer layer corresponding to a source/drain region of the first semiconductor layer include a metal catalyst.

Abstract translation: 一种有机发光显示器及其制造方法，所述显示器包括：包括第一薄膜晶体管区域和第二薄膜晶体管区域的基板; 衬底上的缓冲层; 缓冲层上的第一和第二半导体层; 基板上的栅极绝缘层; 栅绝缘层上分别对应于第一半导体层和第二半导体层的栅电极; 源极/漏极电极，与栅电极绝缘并分别连接到第一半导体层和第二半导体层; 衬底上的绝缘层; 连接到与第一半导体层电连接的源/漏电极的第一电极; 第一电极上的有机层; 以及有机层上的第二电极，其中与第一半导体层的源极/漏极区对应的缓冲层的部分包括金属催化剂。

公开(公告)号：US20130302928A1

公开(公告)日：2013-11-14

申请号：US13945236

申请日：2013-07-18

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

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

IPC: H01L51/56

CPC classification number: H01L51/56 ,  H01L27/1214 ,  H01L27/1251 ,  H01L27/1274 ,  H01L27/3262 ,  H01L2227/323

Abstract: An organic light emitting diode (OLED) display device and a method of fabricating the same are disclosed. The OLED display device includes a plurality of scan lines, a plurality of data lines, and a plurality of pixels disposed in a region in which the scan lines cross the data lines, where each pixel of the plurality of pixels includes: a switching transistor including a first gate electrode, a first semiconductor layer disposed over the first gate electrode, a first gate insulating layer interposed between the first gate electrode and the first semiconductor layer, a first source electrode and a first drain electrode, a driving transistor including a second semiconductor layer, a second gate electrode disposed over the second semiconductor layer, a second gate insulating layer interposed between the second gate electrode and the second semiconductor layer, a second source electrode and a second drain electrode, and an organic light emitting diode electrically connected with the second source and second drain electrodes of the driving transistor, where the first and second semiconductor layers are formed of the same material, and from the same processing.

Abstract translation: 公开了一种有机发光二极管（OLED）显示装置及其制造方法。 OLED显示装置包括多个扫描线，多条数据线以及配置在扫描线与数据线交叉的区域中的多个像素，其中多个像素中的每个像素包括：开关晶体管，包括： 第一栅电极，设置在第一栅电极上的第一半导体层，插入在第一栅电极和第一半导体层之间的第一栅绝缘层，第一源电极和第一漏电极，驱动晶体管，包括第二半导体 设置在第二半导体层上的第二栅极电极，插入在第二栅极电极和第二半导体层之间的第二栅极绝缘层，第二源极电极和第二漏极电极以及与第二栅电极电连接的有机发光二极管 驱动晶体管的第二源极和第二漏极，其中第一和第二半导体1 ayers由相同的材料形成，并且从相同的处理。

公开(公告)号：US08575601B2

公开(公告)日：2013-11-05

申请号：US13183168

申请日：2011-07-14

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

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

IPC: H01L51/00

CPC classification number: H01L27/1255 ,  H01L27/127 ,  H01L27/3262 ,  H01L27/3265

Abstract: Disclosed is a method of manufacturing an organic light-emitting display device capable of improving efficiency of a laser generator used for crystallization of amorphous silicon. The method crystallizes amorphous silicon selectively to provide an organic light-emitting display device that includes channel area of a pixel contains polycrystalline silicon and storage area of the pixel contains amorphous silicon.

Abstract translation: 公开了一种能够提高用于非晶硅结晶的激光发生器的效率的有机发光显示装置的制造方法。 该方法选择性地结晶非晶硅以提供包括含有多晶硅的像素的沟道面积和像素的存储区域包含非晶硅的有机发光显示装置。

公开(公告)号：US08513671B2

公开(公告)日：2013-08-20

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: H01L27/14

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/漏极电极分别与源极/漏极区域接触; 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。