公开(公告)号：US20130175533A1

公开(公告)日：2013-07-11

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：US08455337B2

公开(公告)日：2013-06-04

申请号：US13613923

申请日：2012-09-13

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

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

IPC: H01L21/20 ,  H01L21/36

CPC classification number: C30B29/06 ,  C30B1/023 ,  H01L21/02422 ,  H01L21/02425 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02667

Abstract: Provided are a crystallization apparatus and method, which prevent cracks from being generated, a method of manufacturing a thin film transistor (TFT), and a method of manufacturing an organic light emitting display apparatus. The crystallization apparatus includes a chamber for receiving a substrate, a first flash lamp and a second flash lamp, which are disposed facing each other within the chamber, wherein amorphous silicon layers are disposed on a first surface of the substrate facing the first flash lamp and a second surface of the substrate facing the second flash lamp, respectively.

Abstract translation: 提供了防止产生裂纹的结晶装置和方法，制造薄膜晶体管（TFT）的方法和制造有机发光显示装置的方法。 结晶装置包括用于容纳衬底的腔室，第一闪光灯和第二闪光灯，其在腔室内相互面对地布置，其中非晶硅层设置在面向第一闪光灯的衬底的第一表面上， 分别面向第二闪光灯的基板的第二表面。

公开(公告)号：US20130119388A1

公开(公告)日：2013-05-16

申请号：US13469933

申请日：2012-05-11

Applicant: June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Ga-Young Kim

Inventor： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Ga-Young Kim

IPC: H01L51/50 ,  H01L51/40

CPC classification number: H01L27/1255 ,  H01L27/124 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3265 ,  H01L27/3276 ,  H01L29/4908 ,  H01L51/5215 ,  H01L51/5265 ,  H01L2227/323

Abstract: An OLED device includes: a TFT including an active layer, gate, source and drain electrodes, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the source and drain electrodes, a pixel electrode on the first and second insulating layers, connected to one of the source and drain electrodes, a capacitor including a first electrode on the same layer as the active layer, a second electrode on the same layer as the gate electrode, and a third electrode formed of the same material as the pixel electrode, a third insulating layer between the second insulating layer and the pixel electrode and between the second and third electrodes, a fourth insulating layer covering the source, drain and third electrodes, exposing a portion of the pixel electrode, an organic light-emitting layer on the pixel electrode, and a counter electrode on the organic light-emitting layer.

Abstract translation: OLED器件包括：包括有源层，栅极，源极和漏极的TFT，在有源层和栅电极之间的第一绝缘层，以及在源极和漏极之间的第二绝缘层，第一 以及与源电极和漏极之一连接的第二绝缘层，包括与有源层相同的层上的第一电极的电容器，与栅电极相同的层上的第二电极和由其形成的第三电极 作为像素电极的材料，第二绝缘层和像素电极之间以及第二和第三电极之间的第三绝缘层，覆盖源极，漏极和第三电极的第四绝缘层，暴露像素电极的一部分，有机物 像素电极上的发光层和有机发光层上的对电极。

公开(公告)号：US20120306939A1

公开(公告)日：2012-12-06

申请号：US13449181

申请日：2012-04-17

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

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

IPC: G09G3/32 ,  H01L21/66 ,  G09G5/10

CPC classification number: G09G3/3233 ,  G09G3/006 ,  G09G2300/0819 ,  G09G2300/0852

Abstract: An array test method of an organic light emitting diode (OLED) display substrate is provided. The OLED display substrate includes a plurality of pixel circuits. Each pixel circuit includes an anode, a first transistor for transmitting a data signal that controls an amount of light emission of an OLED according to a scan signal, a driving transistor for receiving the data signal, generating a driving current corresponding to the data signal, and transmitting the driving current to the OLED, and a second transistor for diode-connecting a gate electrode and a drain electrode of the driving transistor. The array test method includes: injecting electrons or holes that generate an initialization voltage into the anode by turning on the second transistor; radiating electron beams at the anode; and determining whether or not the driving transistor performs normal operation from an amount of secondary electrons emitted from the anode

Abstract translation: 提供了一种有机发光二极管（OLED）显示基板的阵列测试方法。 OLED显示基板包括多个像素电路。 每个像素电路包括阳极，用于发送根据扫描信号控制OLED的发光量的数据信号的第一晶体管，用于接收数据信号的驱动晶体管，产生与数据信号相对应的驱动电流， 并向OLED发送驱动电流，以及用于二极管连接驱动晶体管的栅电极和漏电极的第二晶体管。 阵列测试方法包括：通过接通第二晶体管来注入向阳极产生初始化电压的电子或空穴; 在阳极处辐射电子束; 以及从所述阳极发出的二次电子的量确定所述驱动晶体管是否进行正常工作

公开(公告)号：US20120043546A1

公开(公告)日：2012-02-23

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: H01L33/02

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：US20120012760A1

公开(公告)日：2012-01-19

申请号：US13067617

申请日：2011-06-15

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

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

IPC: G21K5/10

CPC classification number: H01L21/268

Abstract: A laser irradiation apparatus provides a laser beam along a scan direction to a semiconductor layer including a plurality of pixel areas. The laser irradiation apparatus includes at least one laser mask including a plurality of slit groups respectively facing portions of the plurality of pixel areas and a laser generator generating the laser beam that pass through the plurality of slit groups of the at least one laser mask.

Abstract translation: 激光照射装置将沿着扫描方向的激光束提供到包括多个像素区域的半导体层。 激光照射装置包括至少一个包括分别面对多个像素区域中的部分的狭缝组的激光掩模和产生穿过至少一个激光掩模的多个狭缝组的激光束的激光发生器。