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    Lighting devices
    81.
    发明授权
    Lighting devices 有权
    照明设备

    公开(公告)号：US09018660B2

    公开(公告)日：2015-04-28

    申请号：US13850084

    申请日：2013-03-25

    Applicant: Universal Display Corporation

    Inventor： Michael Hack ,  Huiqing Pang ,  Ruiqing Ma

    IPC: H01L29/66 ,  H01L51/52

    CPC classification number: H01L51/52 ,  F21S8/06 ,  F21Y2105/00 ,  F21Y2115/15 ,  H01L51/0085 ,  H01L51/5016 ,  H01L2251/5361 ,  H01L2251/55

    Abstract: A device includes a light emitting assembly including at least one light panel including at least one phosphorescent organic light emitting device. A total light emitting area of the light emitting assembly is greater than 1000 cm2. The device exhibits a luminous emittance of at least 7000 lm/m2 and a peak luminance of less than 5000 cd/m2. The light emitting assembly has a luminaire emissive utilization of at least 60 percent.

    Abstract translation: 一种器件包括发光组件，其包括至少一个包括至少一个磷光有机发光器件的光板。 发光组件的总发光面积大于1000cm 2。 该装置的发光度至少为7000lm / m 2，峰值亮度小于5000cd / m 2。 发光组件的照明发光利用率至少为60％。

    INTELLIGENT DIMMING LIGHTING
    82.
    发明申请
    INTELLIGENT DIMMING LIGHTING 有权
    智能调光灯

    公开(公告)号：US20150061504A1

    公开(公告)日：2015-03-05

    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: 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。

    LIGHTING DEVICES
    83.
    发明申请
    LIGHTING DEVICES 审中-公开
    照明设备

    公开(公告)号：US20140286008A1

    公开(公告)日：2014-09-25

    申请号：US13850028

    申请日：2013-03-25

    Applicant: UNIVERSAL DISPLAY CORPORATION

    Inventor： Michael Hack ,  Ruiqing Ma ,  Huiqing Pang

    IPC: F21K99/00

    CPC classification number: F21K9/90 ,  F21S6/00 ,  F21V23/0485 ,  F21Y2105/00 ,  F21Y2115/15 ,  H01L51/5016 ,  H05B33/0896 ,  Y10T29/49002

    Abstract: A device includes a light emitting assembly including at least one light panel including one or more phosphorescent organic light emitting devices. The device may, for example, be a personal lighting device. The at least one light panel has a peak luminance less than 5,000 cd/m2, an efficiency of greater than 30 lm/W, and a maximum surface temperature during illumination in ambient conditions of no greater than 40° C., At least a portion of the light emitting assembly is touch sensitive to provide control of the device.

    Abstract translation: 一种器件包括发光组件，其包括至少一个包括一个或多个磷光有机发光器件的光板。 该装置可以例如是个人照明装置。 所述至少一个光板具有小于5,000cd / m 2的峰值亮度，大于30lm / W的效率，以及在不高于40℃的环境条件下的照明期间的最大表面温度。至少一部分 的发光组件是触敏的以提供设备的控制。

    Organic electroluminescent devices
    85.
    发明授权
    Organic electroluminescent devices 有权

    公开(公告)号：US12193300B2

    公开(公告)日：2025-01-07

    申请号：US18377909

    申请日：2023-10-09

    Applicant: Universal Display Corporation

    Inventor： Michael Hack ,  Michael Stuart Weaver ,  Nicholas J. Thompson ,  Julia J. Brown

    IPC: H01L29/08 ,  H10K50/115 ,  H10K50/85 ,  H10K59/35

    Abstract: Embodiments of the disclosed subject matter provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color that is a red-shifted color of a deep blue sub-pixel of the plurality of sub-pixels. Embodiments of the disclosed subject matter may also provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color, and where the plurality of sub-pixels comprise a light blue sub-pixel, a deep blue sub-pixel, a red sub-pixel, and a green sub-pixel.

    IN-PLANE PREPROCESSOR AND MULTIPLANE HARDWARE NEURAL NETWORK
    86.
    发明公开
    IN-PLANE PREPROCESSOR AND MULTIPLANE HARDWARE NEURAL NETWORK 审中-公开

    公开(公告)号：US20240080573A1

    公开(公告)日：2024-03-07

    申请号：US18461801

    申请日：2023-09-06

    Applicant: The Trustees of Princeton University ,  Universal Display Corporation

    Inventor： Simon Bilodeau ,  Eli A. Doris ,  Michael Hack ,  Paul Prucnal

    IPC: H04N23/80 ,  H04N23/65

    CPC classification number: H04N23/80 ,  H04N23/651

    Abstract: Convolutional neural networks have, over the last decade, risen to state-of-the-art for computer vision tasks such as image classification. Oftentimes these are implemented on specialized digital processors, which target high throughput operation. This is efficient when analyzing batches of images loaded from memory but is lacking when analyzing freshly-captured images on a sensor. Latency is an issue since image acquisition alone can take as long as the processing. Second, streams of images captured from sensors can result in highly redundant processing if only specific signatures needs to be recognized, leading to a high amount of wasted power. Disclosed is a way to perform convolutional processing on the image plane where the image is captured, which allows the device to only complete readout and processing when required. This reduces latency and power consumption, enabling new applications such as augmented reality and edge processing that are not possible with current technology.

    Energy efficient OLED TV
    87.
    发明授权
    Energy efficient OLED TV 有权

    公开(公告)号：US11839124B2

    公开(公告)日：2023-12-05

    申请号：US17316766

    申请日：2021-05-11

    Applicant: Universal Display Corporation

    Inventor： Michael Hack ,  Michael Stuart Weaver ,  Nicholas J. Thompson ,  Julia J. Brown

    IPC: H01L29/08 ,  H10K59/35 ,  H10K50/85 ,  H10K50/115

    CPC classification number: H10K59/35 ,  H10K50/115 ,  H10K50/85

    Abstract: Embodiments of the disclosed subject matter provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color that is a red-shifted color of a deep blue sub-pixel of the plurality of sub-pixels. Embodiments of the disclosed subject matter may also provide a full-color pixel arrangement for a device, the full-color pixel arrangement including a plurality of sub-pixels, each having an emissive region of a first color, where the full-color pixel arrangement comprises emissive regions having exactly one emissive color, and where the plurality of sub-pixels comprise a light blue sub-pixel, a deep blue sub-pixel, a red sub-pixel, and a green sub-pixel.

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