公开(公告)号：US09640781B2

公开(公告)日：2017-05-02

申请号：US14631930

申请日：2015-02-26

Applicant: Universal Display Corporation

Inventor： Chaoyu Xiang ,  Ruiqing Ma

IPC: H01L51/52 ,  H01L51/00

CPC classification number: H01L51/5262 ,  H01L51/0096 ,  H01L51/5203 ,  H01L51/5265 ,  H01L51/5281 ,  Y02E10/549

Abstract: Embodiments disclosed herein provide an organic light emitting diode (OLED) device is provided, including a high index substrate having an index of refraction of 1.5 or greater, a reflective electrode, an organic emissive layer configured to emit light having a wavelength of λ; and where an optical distance between the organic emissive layer and the reflective electrode of the OLED is between λ/4 and 3λ/4.

公开(公告)号：US09572232B2

公开(公告)日：2017-02-14

申请号：US14575281

申请日：2014-12-18

Applicant: Universal Display Corporation

Inventor： Michael Hack ,  Ruiqing Ma ,  Emory Krall ,  Julia J. Brown

IPC: H05B37/02 ,  A61M21/00 ,  H05B33/08 ,  A61N5/06

CPC classification number: H05B37/0227 ,  A61M21/00 ,  A61M2021/0044 ,  A61M2205/3523 ,  A61M2205/587 ,  A61M2209/088 ,  A61M2230/06 ,  A61M2230/08 ,  A61M2230/205 ,  A61M2230/30 ,  A61M2230/50 ,  A61M2230/63 ,  A61M2230/65 ,  A61N5/0618 ,  H05B33/0896 ,  A61M2230/005

Abstract: The device consists of measuring aspects of human activity or emotion and then communicating that information to an adjustable lighting device or electronic display (as part of a phone, tablet, computer etc) such that the color temperature (or luminance) of the display or lamp is adjusted to match the mood of the user e.g. warmer in the evening close to the end of the day, and cooler in the morning for productivity.

Abstract translation: 该装置包括测量人类活动或情感的方面，然后将该信息传达到可调节照明装置或电子显示器（作为手机，平板电脑，计算机等的一部分），使得显示器或灯的色温（或亮度） 被调整以匹配用户的心情，例如 晚上接近尾声温暖，早晨凉爽生产力。

公开(公告)号：US20160372690A1

公开(公告)日：2016-12-22

申请号：US15181835

申请日：2016-06-14

Applicant: Universal Display Corporation

Inventor： Michael Hack ,  Ruiqing Ma

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/0097 ,  H01L27/3276 ,  H01L51/5253 ,  H01L2251/5338 ,  H01L2251/556 ,  Y02E10/549

Abstract: A rollable display includes a frontplane having multiple OLED pixels and a backplane having a flexible substrate. The flexible substrate has a perimeter and a thin film transistor array operably connected to the OLED pixels. At least one rigid band of drivers is operably connected to the backplane and positioned along an edge of the substrate perimeter. The flexible substrate includes a material having a glass transition temperature of less than 200 degrees Celsius. A method of fabricating a rollable display is also disclosed.

Abstract translation: 可滚动显示器包括具有多个OLED像素的前平面和具有柔性基板的背板。 柔性基板具有可操作地连接到OLED像素的周边和薄膜晶体管阵列。 驱动器的至少一个刚性带可操作地连接到背板并且沿着基板周边的边缘定位。 柔性基板包括玻璃化转变温度低于200摄氏度的材料。 还公开了制造可滚动显示器的方法。

公开(公告)号：US09397314B2

公开(公告)日：2016-07-19

申请号：US14581586

申请日：2014-12-23

Applicant: Universal Display Corporation

Inventor： Emory Krall ,  Kamala Rajan ,  Huiqing Pang ,  Gregory McGraw ,  William E. Quinn ,  Ruiqing Ma ,  Julia J. Brown

IPC: H01L51/52 ,  H01L51/00

CPC classification number: H01L51/5275 ,  H01L51/0097 ,  Y02E10/549 ,  Y02P70/521

Abstract: Devices and techniques are provided in which a transparent substrate is scored to provide a non-planar surface on one side of the substrate. An OLED is then disposed on the other side of the scored substrate and optically coupled to the substrate. The scored surface provides improvements to outcoupling of light generated by the OLED, with little or no additional thickness relative to the OLED alone.

Abstract translation: 提供了一种器件和技术，其中对透明衬底进行刻痕以在衬底的一侧上提供非平面表面。 然后将OLED设置在刻痕基板的另一侧上并且光耦合到基板。 刻痕表面提供了对由OLED产生的光的外耦合的改进，相对于OLED单独，几乎没有或没有额外的厚度。

公开(公告)号：US09385340B2

公开(公告)日：2016-07-05

申请号：US13912961

申请日：2013-06-07

Applicant: Universal Display Corporation

Inventor： Michael Hack ,  Ruiqing Ma ,  Emory Krall ,  Duncan Jackson ,  Eoin Billings

IPC: H01L29/08 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5203 ,  H01L27/326 ,  H01L2251/5323

Abstract: A transparent emissive device is provided. The device may include one or more OLEDs having an anode, a cathode, and an organic emissive layer disposed between the anode and the cathode. In some configurations, the OLEDs may be non-transparent. The device may also include one or more locally transparent regions, which, in combination with the non-transparent OLEDs, provides an overall device transparency of 5% or more.

Abstract translation: 提供透明发射装置。 该器件可以包括具有阳极，阴极和设置在阳极和阴极之间的有机发射层的一个或多个OLED。 在一些配置中，OLED可以是不透明的。 该器件还可以包括一个或多个局部透明区域，其与非透明OLED组合提供5％或更多的整体器件透明度。

公开(公告)号：US09374872B2

公开(公告)日：2016-06-21

申请号：US14015526

申请日：2013-08-30

Applicant: Universal Display Corporation

Inventor： Emory Krall ,  Ruiqing Ma ,  Michael Hack ,  Eoin Billings ,  Duncan Jackson

IPC: H05B37/02 ,  H05B33/08

CPC classification number: H05B37/0227 ,  H05B33/0872 ,  H05B33/0884 ,  H05B33/0896 ,  H05B37/0218 ,  H05B37/0272 ,  Y02B20/46 ,  Y02B20/48

Abstract: Systems, devices, and techniques are provided for operating a display and/or an illumination source based upon the direction of a user's gaze and/or a desired illumination level in a monitored area. One or more elements may be controlled with sensor input and application lighting preferences. For example, when a user receives a video call, light may be activated to illuminate their face. When the user is looking at the display, the display will be at the brightness necessary for the lighting conditions. When the user looks away from the screen, the screen may dim further and the lighting elements for the desk can brighten. Similarly, embodiments may adjust the lighting in a monitored location based upon lighting levels identified in other areas.

Abstract translation: 提供了系统，装置和技术，用于基于用户的注视方向和/或所监视的区域中的期望的照明水平来操作显示器和/或照明源。 可以用传感器输入和应用照明偏好来控制一个或多个元件。 例如，当用户接收视频通话时，可以激活光照亮他们的脸部。 当用户正在观看显示器时，显示器将处于照明条件所需的亮度。 当用户远离屏幕时，屏幕可能进一步变暗，桌子的照明元件可以变亮。 类似地，实施例可以基于在其他区域中识别的照明水平来调整被监视位置中的照明。

公开(公告)号：US09356258B2

公开(公告)日：2016-05-31

申请号：US13869118

申请日：2013-04-24

Applicant: Universal Display Corporation

Inventor： Ruiqing Ma ,  Jeffrey A. Silvernail

IPC: H01L51/52

CPC classification number: H01L51/5259 ,  H01L51/52 ,  H01L51/5237 ,  H01L51/5243 ,  H01L51/5253 ,  H01L2251/5315

Abstract: Electronic devices that use desiccants for protection from moisture. The electronic devices comprise a substrate and an organic element disposed over the top surface of the substrate. The substrate has one or more voids which may store desiccants. The voids may penetrate partially or completely through the thickness of the substrate. An environmental barrier is disposed over the organic element and the voids. Also provided are methods for making electronic devices that use desiccants.

Abstract translation: 使用干燥剂防止潮湿的电子设备。 电子器件包括衬底和设置在衬底顶表面上的有机元件。 衬底具有一个或多个可存储干燥剂的空隙。 空隙可以部分地或完全穿过衬底的厚度。 在有机元素和空隙上设置环境屏障。 还提供了制造使用干燥剂的电子设备的方法。

公开(公告)号：US09130195B2

公开(公告)日：2015-09-08

申请号：US14087940

申请日：2013-11-22

Applicant: Universal Display Corporation

Inventor： Ruiqing Ma ,  Gregory McGraw ,  William E. Quinn ,  Siddharth Harikrishna Mohan

IPC: H01L35/24 ,  H01L51/52

CPC classification number: H01L51/5275

Abstract: A device having high index layers is provided. The device includes an organic light emissive device, an air interface, a first planarization layer, and a first barrier layer. The first planarization layer is disposed between the air interface and the organic light emissive device and has an index of refraction of at least 1.6. The first barrier layer is disposed between the first planarization layer and the organic emissive device and has an index of refraction of at least 1.6.

Abstract translation: 提供了具有高折射率层的装置。 该装置包括有机发光装置，空气界面，第一平坦化层和第一阻挡层。 第一平坦化层设置在空气界面和有机发光装置之间，并且具有至少1.6的折射率。 第一阻挡层设置在第一平坦化层和有机发射器件之间，并且折射率至少为1.6。

公开(公告)号：US20150001470A1

公开(公告)日：2015-01-01

申请号：US13930229

申请日：2013-06-28

Applicant: Universal Display Corporation

Inventor： Ruiqing Ma ,  Julia J. Brown ,  Michael Hack ,  Siddharth Harikrishna Mohan ,  Gregory McGraw

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/52 ,  G02B1/105 ,  G02B1/14 ,  G02B3/0006 ,  G02B3/0056 ,  H01L51/5275 ,  H01L51/56

Abstract: Optical components and devices are provided that include a substrate, a microlens array, and a barrier film system conformally covering the microlens array. An OLED may be optically coupled to the microlens array. The barrier film may provide protection to the microlens array or other components, without having a significant negative impact on outcoupling of light from the coupled OLED by the microlens array.

Abstract translation: 提供了包括基底，微透镜阵列和保形地覆盖微透镜阵列的阻挡膜系统的光学部件和装置。 OLED可以光学耦合到微透镜阵列。 阻挡膜可以对微透镜阵列或其它部件提供保护，而不会对通过微透镜阵列从耦合的OLED的光的外耦合产生显着的负面影响。

公开(公告)号：US20140340901A1

公开(公告)日：2014-11-20

申请号：US14278150

申请日：2014-05-15

Applicant: UNIVERSAL DISPLAY CORPORATION

Inventor： Emory Krall ,  Huiqing Pang ,  Jason Paynter ,  Jeffrey Silvernail ,  Ruiqing Ma

IPC: H01L51/50

CPC classification number: H01L27/3293 ,  H01L25/047 ,  H01L27/3239 ,  H01L2924/0002 ,  Y10T29/41 ,  H01L2924/00

Abstract: Techniques to fabricate and assemble a lighting system including multiple patterned OLED lighting panels to form a high-resolution macro image are provided. An image to be displayed is determined and divided into multiple portions. Patterned static OLED lighting panels that display each portion of the image are fabricated and assembled into a fixture to form a macro-image lighting system. The fixture may removably receive and hold individual panels, such that each panel may be replaced if any malfunction occurs. Each of the patterned OLED panels may be individually driven through an electrical connection within the fixture so as to be operated at substantially the same brightness and/or same chromaticity.

Abstract translation: 提供了制造和组装包括多个图案化OLED照明面板以形成高分辨率宏观图像的照明系统的技术。 要显示的图像被确定并分成多个部分。 显示图像的每个部分的图案化的静态OLED照明面板被制造并组装成夹具以形成宏观图像照明系统。 固定装置可移除地容纳和保持单个面板，使得如果发生任何故障，则可以更换每个面板。 图案化OLED面板中的每一个可以通过固定装置内的电连接单独驱动，以便以基本上相同的亮度和/或相同的色度进行操作。