公开(公告)号：US09236010B2

公开(公告)日：2016-01-12

申请号：US13449181

申请日：2012-04-17

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

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

IPC分类号： G01R31/06 ,  G09G3/32 ,  G09G3/00

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G2300/0819 ,  G09G2300/0852

摘要： 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.

摘要翻译： 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：US20120056179A1

公开(公告)日：2012-03-08

申请号：US13137442

申请日：2011-08-16

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

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

IPC分类号： H01L31/036 ,  H01L31/20

CPC分类号： H01L31/1872 ,  G02F1/13318 ,  H01L27/3269 ,  H01L31/1055 ,  Y02E10/50 ,  Y02P70/521

摘要： 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.

摘要翻译： 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，其与所述光接收单元形成为一体，所述第一相邻单元和所述第二相邻单元由所述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。

公开(公告)号：US08865578B2

公开(公告)日：2014-10-21

申请号：US13186974

申请日：2011-07-20

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

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

IPC分类号： H01L21/20 ,  H01L27/12 ,  H01L21/02

CPC分类号： H01L27/1214 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/02675 ,  H01L27/1285

摘要： 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.

摘要翻译： 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：US20130056710A1

公开(公告)日：2013-03-07

申请号：US13426733

申请日：2012-03-22

申请人： Jae-Hwan Oh ,  Young-Jin Chang ,  Seong-Hyun Jin ,  Se-Hun Park ,  June-Woo Lee ,  Kwang-Hae Kim ,  Jong-Hyun Choi ,  Kwan-Kyu Lee ,  Won-Kyu Lee ,  Jae-Beom Choi

发明人： Jae-Hwan Oh ,  Young-Jin Chang ,  Seong-Hyun Jin ,  Se-Hun Park ,  June-Woo Lee ,  Kwang-Hae Kim ,  Jong-Hyun Choi ,  Kwan-Kyu Lee ,  Won-Kyu Lee ,  Jae-Beom Choi

IPC分类号： H01L27/32 ,  H01L51/56

CPC分类号： H01L27/1255 ,  H01L27/3258 ,  H01L27/3265 ,  H01L51/5265 ,  H01L51/5268 ,  H01L2227/323

摘要： An organic light-emitting display apparatus includes a first insulating layer, a second insulating layer on the first insulating layer and including an unevenness portion, a third insulating layer on the second insulating layer, a pixel electrode on the third insulating layer, an opposite electrode facing the pixel electrode, and an organic emission layer between the pixel electrode and the opposite electrode; a thin film transistor including an active layer, a gate electrode, and source/drain electrodes connected to the active layer, the first insulating layer being between the active layer and the gate electrode and the second insulating layer being between the gate electrode, and the source/drain electrodes; and a capacitor including a lower electrode on a same layer as the gate electrode, a dielectric layer of a same material as the third insulating layer, and an upper electrode on a same layer as the pixel electrode.

摘要翻译： 一种有机发光显示装置，包括第一绝缘层，第一绝缘层上的第二绝缘层，包括凹凸部，第二绝缘层上的第三绝缘层，第三绝缘层上的像素电极，对置电极 面对像素电极，以及像素电极和对置电极之间的有机发光层; 薄膜晶体管，包括有源层，栅电极和连接到有源层的源极/漏极，所述第一绝缘层位于所述有源层和所述栅电极之间，所述第二绝缘层位于所述栅电极与所述栅电极之间， 源极/漏极; 以及电容器，其包括与栅电极相同的层上的下电极，与第三绝缘层相同的材料的电介质层，以及与像素电极同层的上电极。

公开(公告)号：US20120104382A1

公开(公告)日：2012-05-03

申请号：US13137726

申请日：2011-09-08

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

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

IPC分类号： H01L31/0376

CPC分类号： H01L31/035272 ,  H01L31/105

摘要： A photo diode includes an intrinsic region on a substrate, a P+ doping region in a first portion of the intrinsic region, and an oxide semiconductor region. The oxide semiconductor region is spaced apart from the P+ doping region on a second portion of the intrinsic region and the second portion of the intrinsic region is different from the first portion of the intrinsic region.

摘要翻译： 光电二极管包括衬底上的本征区域，本征区域的第一部分中的P +掺杂区域和氧化物半导体区域。 氧化物半导体区域与本征区域的第二部分上的P +掺杂区域间隔开，本征区域的第二部分不同于本征区域的第一部分。

公开(公告)号：US20120028389A1

公开(公告)日：2012-02-02

申请号：US13178440

申请日：2011-07-07

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

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

IPC分类号： H01L33/02

CPC分类号： H01L27/1259 ,  G03F9/7076 ,  H01L21/02532 ,  H01L21/02675 ,  H01L21/02691 ,  H01L23/544 ,  H01L27/1274 ,  H01L2223/54426 ,  H01L2223/54453 ,  H01L2924/0002 ,  H01L2924/00

摘要： A method of manufacturing a display device is disclosed. In one embodiment, the method includes: i) forming a semiconductor layer where a plurality of crystallized areas and a plurality of noncrystallized areas are alternately arranged on a substrate, ii) aligning the substrate based on a difference in contrast ratio between the crystallized and noncrystallized areas and iii) performing a photo process or a photolithography process.

摘要翻译： 公开了一种制造显示装置的方法。 在一个实施例中，该方法包括：i）形成半导体层，其中多个结晶区域和多个非结晶区域交替地布置在基板上，ii）基于结晶和非结晶的对比度差异对准基板 区域和iii）执行照相处理或光刻工艺。

公开(公告)号：US08669548B2

公开(公告)日：2014-03-11

申请号：US13426733

申请日：2012-03-22

申请人： Jae-Hwan Oh ,  Young-Jin Chang ,  Seong-Hyun Jin ,  Se-Hun Park ,  June-Woo Lee ,  Kwang-Hae Kim ,  Jong-Hyun Choi ,  Kwan-Wook Jung ,  Won-Kyu Lee ,  Jae-Beom Choi

发明人： Jae-Hwan Oh ,  Young-Jin Chang ,  Seong-Hyun Jin ,  Se-Hun Park ,  June-Woo Lee ,  Kwang-Hae Kim ,  Jong-Hyun Choi ,  Kwan-Wook Jung ,  Won-Kyu Lee ,  Jae-Beom Choi

IPC分类号： H01L29/08 ,  H01L35/24 ,  H01L51/00

CPC分类号： H01L27/1255 ,  H01L27/3258 ,  H01L27/3265 ,  H01L51/5265 ,  H01L51/5268 ,  H01L2227/323

摘要： An organic light-emitting display apparatus includes a first insulating layer, a second insulating layer on the first insulating layer and including an unevenness portion, a third insulating layer on the second insulating layer, a pixel electrode on the third insulating layer, an opposite electrode facing the pixel electrode, and an organic emission layer between the pixel electrode and the opposite electrode; a thin film transistor including an active layer, a gate electrode, and source/drain electrodes connected to the active layer, the first insulating layer being between the active layer and the gate electrode and the second insulating layer being between the gate electrode, and the source/drain electrodes; and a capacitor including a lower electrode on a same layer as the gate electrode, a dielectric layer of a same material as the third insulating layer, and an upper electrode on a same layer as the pixel electrode.

摘要翻译： 一种有机发光显示装置，包括第一绝缘层，第一绝缘层上的第二绝缘层，包括凹凸部，第二绝缘层上的第三绝缘层，第三绝缘层上的像素电极，对置电极 面对像素电极，以及像素电极和对置电极之间的有机发光层; 薄膜晶体管，包括有源层，栅电极和连接到有源层的源极/漏极，所述第一绝缘层位于所述有源层和所述栅电极之间，所述第二绝缘层位于所述栅电极与所述栅电极之间， 源极/漏极; 以及电容器，其包括与栅电极相同的层上的下电极，与第三绝缘层相同的材料的电介质层，以及与像素电极同层的上电极。

公开(公告)号：US08513065B2

公开(公告)日：2013-08-20

申请号：US13178440

申请日：2011-07-07

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

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

IPC分类号： H01L21/00 ,  H01L21/76 ,  H01L21/20 ,  G01J5/62 ,  G06K9/00

CPC分类号： H01L27/1259 ,  G03F9/7076 ,  H01L21/02532 ,  H01L21/02675 ,  H01L21/02691 ,  H01L23/544 ,  H01L27/1274 ,  H01L2223/54426 ,  H01L2223/54453 ,  H01L2924/0002 ,  H01L2924/00

摘要： A method of manufacturing a display device is disclosed. In one embodiment, the method includes: i) forming a semiconductor layer where a plurality of crystallized areas and a plurality of noncrystallized areas are alternately arranged on a substrate, ii) aligning the substrate based on a difference in contrast ratio between the crystallized and noncrystallized areas and iii) performing a photo process or a photolithography process.

摘要翻译： 公开了一种制造显示装置的方法。 在一个实施例中，该方法包括：i）形成半导体层，其中多个结晶区域和多个非结晶区域交替地布置在基板上，ii）基于结晶和非结晶的对比度差异对准基板 区域和iii）执行照相处理或光刻工艺。

公开(公告)号：US20120306939A1

公开(公告)日：2012-12-06

申请号：US13449181

申请日：2012-04-17

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

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

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

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G2300/0819 ,  G09G2300/0852

摘要： 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

摘要翻译： 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：US20120012760A1

公开(公告)日：2012-01-19

申请号：US13067617

申请日：2011-06-15

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

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

IPC分类号： G21K5/10

CPC分类号： H01L21/268

摘要： 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.

摘要翻译： 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。