公开(公告)号：US20150155219A1

公开(公告)日：2015-06-04

申请号：US14218224

申请日：2014-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Jun Shin ,  Se-Hun Park ,  Jae-Hwan Oh ,  Young-Jin Chang

IPC: H01L23/367 ,  H01L23/373 ,  G02F1/1368 ,  H01L27/12

CPC classification number: H01L23/367 ,  G02F1/1368 ,  G02F2001/13685 ,  H01L23/3677 ,  H01L23/3738 ,  H01L27/1218 ,  H01L27/1222 ,  H01L29/78606 ,  H01L29/78618 ,  H01L29/78675 ,  H01L29/78696 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A backplane for a display device and the display device are disclosed. In one aspect, the backplane includes a substrate, an active layer formed over the substrate including a channel region, a source region contacting a first side of the channel region, and a drain region contacting a second side of the channel region. The backplane further includes a gate electrode formed adjacent to the channel region, a source electrode electrically connected to the source region, and a drain electrode electrically connected to the drain region. The active layer includes a plurality of heat radiation pins that extend in a direction of the thickness of the active layer.

Abstract translation: 公开了一种用于显示装置和显示装置的背板。 一方面，背板包括衬底，在衬底上形成的有源层，包括沟道区，与沟道区的第一侧接触的源极区和与沟道区的第二侧接触的漏极区。 背板还包括邻近沟道区形成的栅电极，与源区电连接的源电极和与漏极区电连接的漏电极。 有源层包括在有源层的厚度方向上延伸的多个散热针。

公开(公告)号：US09257360B2

公开(公告)日：2016-02-09

申请号：US14218224

申请日：2014-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Jun Shin ,  Se-Hun Park ,  Jae-Hwan Oh ,  Young-Jin Chang

IPC: G02F1/136 ,  H01L23/367 ,  H01L27/12 ,  H01L23/373 ,  G02F1/1368 ,  H01L29/786

CPC classification number: H01L23/367 ,  G02F1/1368 ,  G02F2001/13685 ,  H01L23/3677 ,  H01L23/3738 ,  H01L27/1218 ,  H01L27/1222 ,  H01L29/78606 ,  H01L29/78618 ,  H01L29/78675 ,  H01L29/78696 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A backplane for a display device and the display device are disclosed. In one aspect, the backplane includes a substrate, an active layer formed over the substrate including a channel region, a source region contacting a first side of the channel region, and a drain region contacting a second side of the channel region. The backplane further includes a gate electrode formed adjacent to the channel region, a source electrode electrically connected to the source region, and a drain electrode electrically connected to the drain region. The active layer includes a plurality of heat radiation pins that extend in a direction of the thickness of the active layer.

Abstract translation: 公开了一种用于显示装置和显示装置的背板。 一方面，背板包括衬底，在衬底上形成的有源层，包括沟道区，与沟道区的第一侧接触的源极区和与沟道区的第二侧接触的漏极区。 背板还包括邻近沟道区形成的栅电极，与源区电连接的源电极和与漏极区电连接的漏电极。 有源层包括在有源层的厚度方向上延伸的多个散热针。