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公开(公告)号：US11705440B2
公开(公告)日：2023-07-18
申请号：US17224053
申请日：2021-04-06
申请人： PlayNitride Inc.
发明人： Kuan-Yung Liao , Ching-Liang Lin , Yun-Li Li , Yu-Chu Li
IPC分类号： H01L25/07 , H01L25/075 , H01L33/62 , H01L25/16
CPC分类号： H01L25/0753 , H01L25/167 , H01L33/62
摘要： A micro LED display panel includes a driving substrate and a plurality of micro light emitting diodes (LEDs). The driving substrate has a plurality of pixel regions. Each of the pixel regions includes a plurality of sub-pixel regions. The micro LEDs are located on the driving substrate. At least one of the sub-pixel regions is provided with two micro LEDs of the micro LEDs electrically connected in series, and a dominant wavelength of the two micro LEDs is within a wavelength range of a specific color light. In a repaired sub-pixel region of the sub-pixel regions, only one of the two micro LEDs emits light. In a normal sub-pixel region of the sub-pixel regions, both of the two micro LEDs emit light.
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公开(公告)号：US10125950B2
公开(公告)日：2018-11-13
申请号：US14967396
申请日：2015-12-14
申请人： PlayNitride Inc.
发明人： Kuan-Yung Liao , Yun-Li Li , Gwo-Jiun Sheu , Sheng-Yuan Sun , Po-Jen Su , Jun-Yu Lin
IPC分类号： F21V7/04 , F21V9/30 , F21K9/64 , F21Y115/30 , F21Y113/20 , F21Y115/10
摘要： An optical module including a reflecting component, a plurality of first light sources and a wavelength conversion body is provided. The reflecting component has a main axis and a focal point located on the main axis. The first light sources are located at one side of the reflecting component and each of the first light sources emits a first light parallel to the main axis towards the reflecting component. The wavelength conversion body is disposed on the focal point, wherein the first lights are reflected to the focal point via the reflecting component and a part of the first lights are converted to a second light via the wavelength conversion body. The second light and another part of the first lights are projected to the reflecting component and form a light beam parallel to the main axis via reflection by the reflecting component.
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公开(公告)号：US20160053950A1
公开(公告)日：2016-02-25
申请号：US14820574
申请日：2015-08-07
申请人： PlayNitride Inc.
发明人： Yun-Li Li , Gwo-Jiun Sheu , Kuan-Yung Liao , Po-Jen Su , Jun-Yu Lin , Sheng-Yuan Sun
CPC分类号： F21K9/64 , F21V29/70 , F21Y2101/00 , F21Y2115/10 , F21Y2115/30
摘要： A light-emitting module including a light emitting component, a heat dissipation element, and a light-converting component is provided. The light-emitting component is adapted to emit a light beam. The heat dissipation element is disposed at one side of the light-emitting component, wherein the heat dissipation element has a light through hole and the light through hole is located at a transmission path of the light beam. The light-converting component is connected to the heat dissipation element and covers the light through hole.
摘要翻译： 提供了包括发光部件，散热元件和光转换部件的发光模块。 发光部件适于发射光束。 散热元件设置在发光部件的一侧，散热元件具有通孔，光通孔位于光束的传输路径上。 光转换部件连接到散热元件并覆盖光通孔。
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公开(公告)号：US20160018068A1
公开(公告)日：2016-01-21
申请号：US14737497
申请日：2015-06-12
申请人： PlayNitride Inc.
发明人： Sheng-Yuan Sun , Po-Jen Su , Kuan-Yung Liao , Gwo-Jiun Sheu
CPC分类号： F21V9/30 , F21S41/14 , F21S41/141 , F21S41/16 , F21S41/255 , F21S41/321 , F21V5/045 , F21V5/048 , F21V7/06 , F21V7/08 , F21V13/14 , F21Y2115/10 , F21Y2115/30 , H01S3/005
摘要： An optical module including at least one light source, a wavelength conversion member and a concave reflector is provided. Light emitted from the at least one light source enters the wavelength conversion member and then is sent out toward all directions. The concave reflector is disposed at one side of the wavelength conversion member, and a part of the light sent from the wavelength conversion member is reflected by the concave reflector.
摘要翻译： 提供了包括至少一个光源，波长转换构件和凹面反射器的光学模块。 从至少一个光源发射的光进入波长转换部件，然后朝向所有方向发射。 凹面反射器设置在波长转换构件的一侧，并且从波长转换构件发送的一部分光被凹面反射器反射。
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公开(公告)号：US20210225817A1
公开(公告)日：2021-07-22
申请号：US17224053
申请日：2021-04-06
申请人： PlayNitride Inc.
发明人： Kuan-Yung Liao , Ching-Liang Lin , Yun-Li Li , Yu-Chu Li
IPC分类号： H01L25/075 , H01L25/16 , H01L33/62
摘要： A micro LED display panel includes a driving substrate and a plurality of micro light emitting diodes (LEDs). The driving substrate has a plurality of pixel regions. Each of the pixel regions includes a plurality of sub-pixel regions. The micro LEDs are located on the driving substrate. At least one of the sub-pixel regions is provided with two micro LEDs of the micro LEDs electrically connected in series, and a dominant wavelength of the two micro LEDs is within a wavelength range of a specific color light. In a repaired sub-pixel region of the sub-pixel regions, only one of the two micro LEDs emits light. In a normal sub-pixel region of the sub-pixel regions, both of the two micro LEDs emit light.
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公开(公告)号：US10047917B2
公开(公告)日：2018-08-14
申请号：US14820574
申请日：2015-08-07
申请人： PlayNitride Inc.
发明人： Yun-Li Li , Gwo-Jiun Sheu , Kuan-Yung Liao , Po-Jen Su , Jun-Yu Lin , Sheng-Yuan Sun
IPC分类号： F21K9/64 , F21K99/00 , F21V9/30 , F21V29/70 , F21Y101/00 , F21Y115/30 , F21Y115/10
摘要： A light-emitting module including a light emitting component, a heat dissipation element, and a light-converting component is provided. The light-emitting component is adapted to emit a light beam. The heat dissipation element is disposed at one side of the light-emitting component, wherein the heat dissipation element has a light through hole and the light through hole is located at a transmission path of the light beam. The light-converting component is connected to the heat dissipation element and covers the light through hole.
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公开(公告)号：US20160186938A1
公开(公告)日：2016-06-30
申请号：US14967396
申请日：2015-12-14
申请人： PlayNitride Inc.
发明人： Kuan-Yung Liao , Yun-Li Li , Gwo-Jiun Sheu , Sheng-Yuan Sun , Po-Jen Su , Jun-Yu Lin
CPC分类号： F21V9/30 , F21K9/64 , F21V7/04 , F21Y2113/20 , F21Y2115/10 , F21Y2115/30
摘要： An optical module including a reflecting component, a plurality of first light sources and a wavelength conversion body is provided. The reflecting component has a main axis and a focal point located on the main axis. The first light sources are located at one side of the reflecting component and each of the first light sources emits a first light parallel to the main axis towards the reflecting component. The wavelength conversion body is disposed on the focal point, wherein the first lights are reflected to the focal point via the reflecting component and a part of the first lights are converted to a second light via the wavelength conversion body. The second light and another part of the first lights are projected to the reflecting component and form a light beam parallel to the main axis via reflection by the reflecting component.
摘要翻译： 提供了包括反射部件，多个第一光源和波长转换体的光学模块。 反射部件具有主轴和位于主轴上的焦点。 第一光源位于反射部件的一侧，并且每个第一光源发射平行于主轴线朝向反射部件的第一光。 波长转换体设置在焦点上，其中第一光经由反射部件反射到焦点，并且部分第一光经由波长转换体转换成第二光。 第二光和第一光的另一部分投影到反射部分，并通过反射部件的反射形成平行于主轴的光束。
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公开(公告)号：US20160018082A1
公开(公告)日：2016-01-21
申请号：US14737498
申请日：2015-06-12
申请人： PlayNitride Inc.
发明人： Sheng-Yuan Sun , Po-Jen Su , Kuan-Yung Liao , Gwo-Jiun Sheu
CPC分类号： F21V9/30 , F21K9/62 , F21K9/64 , F21V13/02 , F21Y2115/10
摘要： An optical assembly that is adapted to be located at a light path of light emitted from at least one light source and spaced apart from the at least one light source by a distance is provided. The optical assembly includes a wavelength converting device, which is a spatial structure, and a reflector. The reflector covers a portion of the wavelength converting device and exposes at least a portion of a region of at least one surface of the wavelength converting device. The light emitted from the at least one light source enters or leaves the wavelength converting device from at least the portion of area which is not covered by the reflector. An optical module including the light source and the optical assembly is further provided.
摘要翻译： 一种光学组件，其适于位于从至少一个光源发射并与所述至少一个光源隔开一定距离的光的光路上。 光学组件包括作为空间结构的波长转换装置和反射器。 反射器覆盖波长转换装置的一部分并且暴露波长转换装置的至少一个表面的区域的至少一部分。 从至少一个光源发射的光从未被反射器覆盖的区域的至少一部分进入或离开波长转换装置。 还提供了包括光源和光学组件的光学模块。
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公开(公告)号：US20180374828A1
公开(公告)日：2018-12-27
申请号：US16018080
申请日：2018-06-26
申请人： PlayNitride Inc.
发明人： Kuan-Yung Liao , Ching-Liang Lin , Yun-Li Li , Yu-Chu Li
IPC分类号： H01L25/075 , H01L27/12 , H01L33/62
摘要： A display panel includes a driving substrate and a plurality of micro light emitting diodes (LEDs). The driving substrate has a plurality of pixel regions. The micro LEDs are located on the driving substrate and arranged apart from each other. The micro LEDs at least includes a plurality of first micro LEDs and a plurality of second micro LEDs. Each of the pixel regions is at least provided with one first micro LED and one second micro LED, and the first micro LED and the second micro LED are electrically connected in series.
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公开(公告)号：US10047918B2
公开(公告)日：2018-08-14
申请号：US14844000
申请日：2015-09-03
申请人： PlayNitride Inc.
发明人： Po-Jen Su , Gwo-Jiun Sheu , Kuan-Yung Liao , Sheng-Yuan Sun
IPC分类号： F21V99/00 , F21K99/00 , F21V14/04 , G02B26/00 , F21V14/02 , F21V9/30 , F21V9/32 , F21V9/38 , F21V9/16 , F21K9/64 , F21V5/04 , F21V9/35 , F21Y115/30
摘要： An optical module including a light source, an adjustable reflector and a wavelength conversion set is provided. The adjustable reflector is disposed in a light path of light emitted from the light source and adaptable to adjust between a first position and a second position. The wavelength conversion set includes a first wavelength conversion member and a second wavelength conversion member. When the adjustable reflector is at the first position, light emitted from the light source is reflected to the first wavelength conversion member by the adjustable reflector. When the adjustable reflector is at the second position, light emitted from the light source is reflected to the second wavelength conversion member by the adjustable reflector.
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