公开(公告)号：US20150380685A1

公开(公告)日：2015-12-31

申请号：US14749431

申请日：2015-06-24

Applicant: LG DISPLAY CO., LTD.

Inventor： Myoungsoo LEE ,  Wonyeol CHOI ,  Byoungchul KIM ,  Heesung PARK

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5256 ,  H01L27/124 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/5237 ,  H01L51/5243 ,  H01L51/5246 ,  H01L2251/301 ,  H01L2251/5338

Abstract: An organic light-emitting display (OLED) device includes: a pixel area defined by a plurality of pixels on a flexible substrate; a non-pixel area around the pixel area; a gate driver in the non-pixel area; a structure in the non-pixel area configured to surround the pixel area; a first encapsulation layer covering the plurality of pixels, the gate driver and the structure; and a particle cover layer covering the pixel area and suppressed from being excessively spread by the structure.

Abstract translation: 有机发光显示（OLED）装置包括：由柔性基板上的多个像素限定的像素区域; 像素区域周围的非像素区域; 非像素区域中的栅极驱动器; 非像素区域中的被构造为围绕像素区域的结构; 覆盖所述多个像素的第一封装层，所述栅极驱动器和所述结构; 以及覆盖像素区域并抑制由结构过度扩展的粒子覆盖层。

公开(公告)号：US20180108867A1

公开(公告)日：2018-04-19

申请号：US15844083

申请日：2017-12-15

Applicant: LG DISPLAY CO., LTD.

Inventor： Myoungsoo LEE ,  Wonyeol CHOI ,  Byoungchul KIM ,  Heesung PARK

IPC: H01L51/52 ,  H01L27/32 ,  H01L27/12

CPC classification number: H01L51/5256 ,  H01L27/124 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/5237 ,  H01L51/5243 ,  H01L51/5246 ,  H01L2251/301 ,  H01L2251/5338

Abstract: An organic light-emitting display (OLED) device including a display area defined by a plurality of light emitting elements on a substrate, a non-display area around the display area, a gate driver in the non-display area, a connecting unit overlapped with the gate driver in the non-display area, the plurality of light emitting elements including a first electrode, a light emitting layer, a second electrode, and the second electrode extended to non-display area, a common voltage line disposed outside of the gate driver, a dam structure configured to surround the display area in the non-display area and disposed on at least a portion of the common voltage line, a first encapsulation layer and a second encapsulation layer covering display area and at least a portion of the non-display area and a particle cover layer disposed between the first encapsulation layer and the second encapsulation.

公开(公告)号：US20170149017A1

公开(公告)日：2017-05-25

申请号：US15427786

申请日：2017-02-08

Applicant: LG DISPLAY CO., LTD.

Inventor： Myoungsoo LEE ,  Wonyeol CHOI ,  Byoungchul KIM ,  Heesung PARK

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5256 ,  H01L27/124 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276 ,  H01L51/5237 ,  H01L51/5243 ,  H01L51/5246 ,  H01L2251/301 ,  H01L2251/5338

Abstract: An apparatus includes a plurality of pixels on a substrate; a gate driver disposed outside of the plurality of pixels; a common voltage line disposed outside both of the gate driver and the plurality of pixels, the common voltage line having a first cross-sectional width; a dam structure configured to surround the plurality of pixels and disposed on at least a portion of the common voltage line, the dam structure having a second cross-sectional width narrower than the first cross-sectional width; a first inorganic encapsulation layer configured to cover the plurality of pixels, the gate driver, the common voltage line and the dam structure; a cover layer disposed on the first inorganic encapsulation layer and configured to be surrounded by the dam structure; and a second encapsulation layer disposed on the first encapsulation layer and the cover layer.