公开(公告)号：US10564676B2

公开(公告)日：2020-02-18

申请号：US16158592

申请日：2018-10-12

申请人： LG Display Co., Ltd.

发明人： Hoiyong Kwon ,  DongYoon Kim

IPC分类号： G06F1/16 ,  G09G3/22 ,  H04N5/64 ,  G09F9/30

摘要： A rollable display apparatus includes a flexible display panel, a panel extension sheet connected to the flexible display panel, and a housing module. The flexible display panel is configured to be loaded into and unloaded from the housing module. The rollable display apparatus further includes a roller part in the housing module that has a double roller structure. The roller part is configured to individually wind and unwind each of the panel extension sheet and the flexible display panel.

公开(公告)号：US20150243719A1

公开(公告)日：2015-08-27

申请号：US14588193

申请日：2014-12-31

申请人： LG Display Co., Ltd.

发明人： Hoiyong Kwon ,  DongYoon Kim ,  Hyoung-Su Kim

IPC分类号： H01L27/32 ,  H01L29/786

CPC分类号： H01L27/1248 ,  G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/1229 ,  H01L27/1237 ,  H01L27/124 ,  H01L27/1251 ,  H01L27/3276

摘要： There is provided a TFT backplane having at least one TFT with oxide active layer and at least one TFT with poly-silicon active layer. In the embodiments of the present disclosure, at least one of the TFTs implementing the circuit of pixels in the active area is an oxide TFT (i.e., TFT with oxide semiconductor) while at least one of the TFTs implementing the driving circuit next to the active area is a LTPS TFT (i.e., TFT with poly-Si semiconductor).

摘要翻译： 提供了具有至少一个具有氧化物活性层的TFT和至少一个具有多晶硅活性层的TFT的TFT背板。 在本公开的实施例中，实现有源区域中的像素电路的TFT中的至少一个是氧化物TFT（即，具有氧化物半导体的TFT），而实现驱动电路的TFT中的至少一个紧邻有源区 区域是LTPS TFT（即，具有多晶硅半导体的TFT）。