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公开(公告)号：US12016231B2
公开(公告)日：2024-06-18
申请号：US17118938
申请日：2020-12-11
IPC分类号： H10K59/35 , H10K50/19 , H10K59/131
CPC分类号： H10K59/353 , H10K50/19 , H10K59/131 , H10K59/352
摘要： Devices, pixel arrangements, and fabrication techniques thereof are provided for devices that include pixels having red, green, and blue sub-pixels, where the blue sub-pixel is shared among more than one pixel in the arrangement. The display includes fewer than three data lines per pixel and uses only three colors of sub-pixel.
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公开(公告)号：US20230413604A1
公开(公告)日：2023-12-21
申请号：US18241369
申请日：2023-09-01
发明人： Michael Hack
IPC分类号： H10K59/121 , H10K59/38 , H10K59/88 , H10K59/128 , H10K71/00
CPC分类号： H10K59/121 , H10K59/38 , H10K59/88 , H10K59/128 , H10K71/00 , H10K59/1201
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.
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公开(公告)号：US20230072562A1
公开(公告)日：2023-03-09
申请号：US17987910
申请日：2022-11-16
发明人： Michael Hack
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.
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公开(公告)号：US11532683B2
公开(公告)日：2022-12-20
申请号：US17183582
申请日：2021-02-24
发明人： Michael Hack
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.
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公开(公告)号：US11183541B2
公开(公告)日：2021-11-23
申请号：US16941928
申请日：2020-07-29
摘要： A full-color display and techniques for fabrication thereof are provided. The display includes first and second continuous independently addressable organic emissive layers disposed over a single substrate or between two substrates or portions of a flexible substrate. The use of continuous emissive layers of a limited number of colors allows for a relatively high resolution display to be achieved without the use of fine metal masks or similar components.
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公开(公告)号：US10992252B2
公开(公告)日：2021-04-27
申请号：US16221736
申请日：2018-12-17
发明人： Michael Hack , Stephen R. Forrest
IPC分类号： H02S20/26 , H01L51/44 , G09G3/3208 , H01L31/048 , H02J7/35 , H01L51/52 , H01L27/32 , H01L31/12
摘要： Implementations of the disclosed subject matter provide a window, an energy and light producing device including at least one transparent photovoltaic device and at least one non-transparent Organic Light Emitting Device (OLED) in an optical path of the window. A controller may control the operation of the non-transparent OLED of the energy and light producing device. An energy storage device may be electrically coupled to the controller and the energy and light producing device to store energy generated by the transparent photovoltaic device and to power the non-transparent OLED. In some implementations, a LED or OLED may be mounted in the frame of the window and may be powered by the energy storage device.
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公开(公告)号：US10964757B2
公开(公告)日：2021-03-30
申请号：US16925587
申请日：2020-07-10
摘要： 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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公开(公告)号：US10586486B2
公开(公告)日：2020-03-10
申请号：US15001395
申请日：2016-01-20
摘要： Light emitting devices including sub-pixels having different numbers of emissive layers are provided. At least one sub-pixel of a first color may include a single emissive layer, and at least one sub-pixel of a second color may include multiple emissive layers disposed in a vertical stack. Light emitting devices in which different voltages are applied to each sub-pixel or group of sub-pixels are also provided. In some configurations, the voltage to be applied to a sub-pixel may be selected based upon the number of emissive layers in the sub-pixel.
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公开(公告)号：US10514136B2
公开(公告)日：2019-12-24
申请号：US13850028
申请日：2013-03-25
发明人： Michael Hack , Ruiqing Ma , Huiqing Pang
IPC分类号： F21Y115/15 , F21K9/90 , F21S6/00 , F21V23/04 , H05B33/08 , H01L51/50 , F21Y105/00
摘要： 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.
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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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