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公开(公告)号：US11500243B2
公开(公告)日：2022-11-15
申请号：US17441958
申请日：2021-02-18
发明人： Fei Pan , Yucheng Li , Shikang Ge , Hening Zhang , Wei Dai , Xufeng Tu , Zhuqing Zhang , Zhi Li , Wei Chen , Meilong Hu , Jinhong Zhang
IPC分类号： G02F1/00 , G02F1/13357 , G02F1/1335
摘要： The present disclosure provides an LED assembly, a light source, and a liquid crystal display device. The LED assembly includes: a substrate; a plurality of blue LED chips which are disposed on the substrate at intervals and have different emission wavelengths; a white light phosphor layer which is disposed on the substrate and covers the plurality of blue LED chips; and a sealing frame which is disposed on the substrate and is configured to encapsulate the plurality of blue LED chips and the white light phosphor layer. The LED assembly encapsulates the blue LED chips having different emission wavelengths together, which can avoid LED mixing from an LED encapsulation source, thereby saving cost. Moreover, problems such as nonuniform images and chromatic aberration are basically avoided when the LED assembly is applied to an LCD module.
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公开(公告)号：US10782562B1
公开(公告)日：2020-09-22
申请号：US16538784
申请日：2019-08-12
发明人： Fei Pan , Yucheng Li , Hening Zhang , Shikang Ge , Xufeng Tu , Wei Dai , Xueqiang Gao , Xu Li
IPC分类号： G02F1/13357 , G02F1/35
摘要： A light emitting assembly, a backlight source and a display panel are provided. The light emitting assembly includes: a circuit board, at least one LED on the circuit board; the at least one LED has a main light emitting face substantially parallel to the circuit board and An oblique side light emitting face, the side light emitting face being located between the main light emitting face and the side light emitting face; a reflective film between the circuit board and the at least one LED; an acute angle is formed between the main light emitting face and the side light emitting face, and the side light emitting face is configured such that light emitted by the side light emitting face is directed away from the LED and is directed toward the circuit board, the reflective film being configured to reflect light emitted by the side light emitting face.
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公开(公告)号：US11069308B2
公开(公告)日：2021-07-20
申请号：US16553441
申请日：2019-08-28
发明人： Shikang Ge , Yucheng Li , Wei Dai , Zhuqing Zhang , Hening Zhang , Xinyu Wang , Xufeng Tu , Wei Chen , Xu Li , Fei Pan , Xiangchao Chen , Zhongsen He , Ping Zhang , Jinhong Zhang
IPC分类号： G09G3/34 , G02F1/1335 , G02F1/1337 , G09G3/36 , G02F1/1343
摘要： A pixel unit, a display method thereof and a display panel are provided. The pixel unit includes a display region and a non-display region, further includes a first substrate, a second substrate, a fluid layer and a control structure, the fluid layer is disposed between the first substrate and the second substrate, a fluid is disposed in the fluid layer, a flow of the fluid is controllable, and the control structure is disposed between the first substrate and the second substrate and configured to control the flow of the fluid.
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公开(公告)号：US20200278581A1
公开(公告)日：2020-09-03
申请号：US16538784
申请日：2019-08-12
发明人： Fei Pan , Yucheng Li , Hening Zhang , Shikang Ge , Xufeng Tu , Wei Dai , Xueqiang Gao , Xu Li
IPC分类号： G02F1/1335
摘要： A light emitting assembly, a backlight source and a display panel are provided. The light emitting assembly includes: a circuit board, at least one LED on the circuit board; the at least one LED has a main light emitting face substantially parallel to the circuit board and An oblique side light emitting face, the side light emitting face being located between the main light emitting face and the side light emitting face; a reflective film between the circuit board and the at least one LED; an acute angle is formed between the main light emitting face and the side light emitting face, and the side light emitting face is configured such that light emitted by the side light emitting face is directed away from the LED and is directed toward the circuit board, the reflective film being configured to reflect light emitted by the side light emitting face.
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