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公开(公告)号：US10477646B2
公开(公告)日：2019-11-12
申请号：US16211273
申请日：2018-12-06
发明人： Emory Krall , Ruiqing Ma , Michael Hack , Eoin Billings , Duncan Jackson
摘要： 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.
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公开(公告)号：US10243023B2
公开(公告)日：2019-03-26
申请号：US14698352
申请日：2015-04-28
摘要： Full-color pixel arrangements for use in devices such as OLED displays are provided, in which multiple sub-pixels are configured to emit different colors of light, with each sub-pixel having a different optical path length than some or all of the other sub-pixels within the pixel.
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公开(公告)号：US09991463B2
公开(公告)日：2018-06-05
申请号：US13917137
申请日：2013-06-13
CPC分类号： H01L51/5203 , H01L51/50 , H01L51/52 , H01L51/5212 , H01L51/5253
摘要： Embodiments of the present invention provide electronic devices such as OLEDs that have enhanced mechanical integrity and prolonged shelf, by minimizing the spread of a delamination region using topographical non-uniformities introduced in the device structure. For example, a device may be made deliberately non-planar by introducing multiple energy barriers which can prevent or minimize the propagation of a delamination, because the delamination will have to cross the energy barriers in order to spread to a larger area.
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公开(公告)号：US20180047945A1
公开(公告)日：2018-02-15
申请号：US15235609
申请日：2016-08-12
发明人： Michael Hack , Ruiqing Ma
CPC分类号： H01L51/5253 , H01L27/3232 , H01L51/5281 , H01L2251/5338 , H01L2251/558
摘要： Devices and techniques for fabricating such devices are provided, which include an optical system having a combined permeation barrier and circular polarizer. The optical system is relatively thin and flexible, thereby allowing for OLED displays and similar devices that reduce glare while being suitable for use in flexible displays and similar devices.
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公开(公告)号：US09818967B2
公开(公告)日：2017-11-14
申请号：US13930229
申请日：2013-06-28
CPC分类号： H01L51/52 , G02B1/105 , G02B1/14 , G02B3/0006 , G02B3/0056 , H01L51/5275 , H01L51/56
摘要： 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.
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56.发明授权公开(公告)号：US09640781B2
公开(公告)日：2017-05-02
申请号：US14631930
申请日：2015-02-26
发明人： Chaoyu Xiang , Ruiqing Ma
CPC分类号： H01L51/5262 , H01L51/0096 , H01L51/5203 , H01L51/5265 , H01L51/5281 , Y02E10/549
摘要： 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.
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公开(公告)号：US09572232B2
公开(公告)日：2017-02-14
申请号：US14575281
申请日：2014-12-18
发明人： Michael Hack , Ruiqing Ma , Emory Krall , Julia J. Brown
CPC分类号： 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
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US20160372690A1
公开(公告)日：2016-12-22
申请号：US15181835
申请日：2016-06-14
发明人： Michael Hack , Ruiqing Ma
CPC分类号： H01L51/0097 , H01L27/3276 , H01L51/5253 , H01L2251/5338 , H01L2251/556 , Y02E10/549
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09397314B2
公开(公告)日：2016-07-19
申请号：US14581586
申请日：2014-12-23
发明人： Emory Krall , Kamala Rajan , Huiqing Pang , Gregory McGraw , William E. Quinn , Ruiqing Ma , Julia J. Brown
CPC分类号： H01L51/5275 , H01L51/0097 , Y02E10/549 , Y02P70/521
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US09385340B2
公开(公告)日：2016-07-05
申请号：US13912961
申请日：2013-06-07
发明人： Michael Hack , Ruiqing Ma , Emory Krall , Duncan Jackson , Eoin Billings
CPC分类号： H01L51/5203 , H01L27/326 , H01L2251/5323
摘要： 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.
摘要翻译： 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。
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