公开(公告)号：US20150268693A1

公开(公告)日：2015-09-24

申请号：US14487770

申请日：2014-09-16

Applicant: Samsung Display Co., LTD.

Inventor： Jin-Ho OH ,  Dong-Ho KIM ,  Bong-Jun PARK ,  Yong SON ,  Yi-Seul SONG ,  Sung-Jin CHOI ,  Jee-Hoon HAN

IPC: G06F1/16 ,  H05K5/02

CPC classification number: G06F1/1601 ,  A63H33/042 ,  A63H33/086 ,  H04N5/64

Abstract: A display apparatus includes a display portion configured to display an image, a frame surrounding the display portion, and a block in which a groove is defined. The frame includes a plurality of protrusions. The protrusions have same shapes and are arranged spaced apart by a uniform gap. The groove of the block is configured to receive a protrusion of the frame.

Abstract translation: 显示装置包括被配置为显示图像的显示部分，围绕显示部分的框架以及限定了凹槽的块。 框架包括多个突起。 这些突起具有相同的形状并且以均匀的间隙间隔布置。 该块的凹槽构造成容纳框架的突起。

公开(公告)号：US20180018917A1

公开(公告)日：2018-01-18

申请号：US15648775

申请日：2017-07-13

Applicant: Samsung Display Co., Ltd.

Inventor： Young-Wook YOO ,  Jae-Keun LIM ,  Jin-Woo NOH ,  Ji-Eun PARK ,  Sung-Jin CHOI ,  Hassan KAMAL

IPC: G06K9/00 ,  G06F3/01

CPC classification number: G09G3/3225 ,  G02B27/0093 ,  G02B27/017 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178 ,  G02B2027/0187 ,  G06F3/013 ,  G06K9/00604 ,  G06K9/0061 ,  G09G3/3266 ,  G09G3/3275 ,  G09G2300/0426 ,  G09G2330/023 ,  G09G2354/00 ,  G09G2360/145 ,  H04N13/341

Abstract: A head mounted display system includes an infrared sensor generating an infrared image, an image processor measuring a position of a user pupil based on the infrared image and generating image source based on the position of the user pupil, and an organic light emitting display device displaying an image corresponding to the image source. The organic light emitting display device includes a display panel and a panel driver. The display panel includes a plurality of infrared pixels disposed in an infrared emission region, the infrared pixels emitting infrared light, and a plurality of display pixels disposed in a display region, the display pixels emitting visible light. The panel driver provides driving signals to the infrared pixels and the display pixels.

公开(公告)号：US20140203261A1

公开(公告)日：2014-07-24

申请号：US14220938

申请日：2014-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Jin CHOI ,  Ok-Keun SONG ,  Hye-In JEONG ,  Young-Mo KOO ,  Min-Woo LEE

IPC: H01L51/50 ,  H01L51/56

CPC classification number: H01L51/5024 ,  H01L51/5012 ,  H01L51/56 ,  H01L2251/552

Abstract: Provided is an organic light emitting diode which can easily control color coordinates and improve a device's life span characteristic by using an auxiliary dopant having a higher band gap energy than that of a host, and preferably, having an absolute value of the highest occupied molecular orbital energy level equal to or higher than that of the host, or an absolute value of the lowest unoccupied molecular orbital energy level equal to or lower than that of the host.The organic light emitting diode includes a first electrode, an emission layer disposed on the first electrode and including a host, an emitting dopant and an auxiliary dopant, and a second electrode disposed on the emission layer. Here, the auxiliary dopant has a higher band gap energy than the host. A method of fabricating the organic light emitting diode is provided.

Abstract translation: 提供了一种有机发光二极管，其可以通过使用具有比主体的带隙能量更高的带隙能量的辅助掺杂剂来容易地控制色坐标并提高器件的寿命特性，并且优选具有最高占据分子轨道的绝对值 能级等于或高于主机的能级，或者等于或低于主机的最低未占用分子轨道能级的绝对值。 有机发光二极管包括第一电极，设置在第一电极上并包括主体，发光掺杂剂和辅助掺杂剂的发射层以及设置在发射层上的第二电极。 这里，辅助掺杂剂具有比主体更高的带隙能量。 提供一种制造有机发光二极管的方法。