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公开(公告)号：US20160370538A1
公开(公告)日：2016-12-22
申请号：US14907389
申请日：2015-07-16
发明人： Hanqi CHU , Site CAI , Jimmoo PARK , Shounian CHEN , Ming FANG
IPC分类号： F21V8/00
CPC分类号： G02B6/0088 , G02B6/0055
摘要： A light guide plate, a backlight module and a display device is provided. The light guide plate includes: a film limit part and a fixed part. The film limit part is arranged on a light exiting surface of the light guide plate as a protruding structure, limiting an optical film arranged on the light exiting surface of the light guide plate. The fixed part is arranged on a side surface of the light guide plate as a bump structure to fix the light guide plate to a frame arranged on the side surface of the light guide plate. Issues of vibration friction between the light guide plate and the optical film and poor white spots can be solved effectively according to the present disclosure.
摘要翻译： 提供导光板，背光模块和显示装置。 导光板包括：薄膜限制部分和固定部分。 膜限制部分布置在导光板的光出射表面上作为突出结构，限制布置在导光板的光出射表面上的光学膜。 固定部分布置在导光板的侧表面上作为凸块结构，以将导光板固定在布置在导光板侧表面上的框架上。 根据本公开，可以有效地解决导光板和光学膜之间的振动摩擦问题以及差的白点。
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公开(公告)号：US20190004356A1
公开(公告)日：2019-01-03
申请号：US15736269
申请日：2017-03-29
发明人： Ming FANG , Wei LEI , Liangliang ZHENG , Site CAI
IPC分类号： G02F1/1335 , G02B27/28
摘要： A backlight module and a liquid crystal display device are disclosed. The backlight module comprises a backlight source, a beam splitter and a light beam conversion portion. The beam splitter converts light from the backlight source into a first and second polarization light beam. The light beam conversion portion converts the first polarization light beam into a third polarization light beam through total reflection, and outputs the second and third polarization light beam through a light exit side. Alternatively, the light beam conversion portion converts the first and second polarization light beam into a fourth and fifth polarization light beam through total reflection, and outputs the fourth and fifth polarization light beam through the light exit side. To this end, light from the backlight source is efficiently applied to irradiate a liquid crystal display panel, and the brightness of the liquid crystal display panel significantly improves.
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公开(公告)号：US20160139318A1
公开(公告)日：2016-05-19
申请号：US14800584
申请日：2015-07-15
发明人： Chang LV , Ming FANG , Jianghui ZHAN , Shounian CHEN , Jinmoo PARK
IPC分类号： F21V8/00
CPC分类号： G02B6/0083 , G02B6/0066
摘要： The present disclosure provides a backlight module and a display apparatus. The backlight module comprises a light guide plate, a light source located at one side of the light guide plate at the light incident surface, a lampshade accommodating the light source and being provided with an opening structure with an adjustable size and/or position, and a control device for adjustment of the size and/or position of the opening structure on the lampshade. The amount of light which is irradiated by the backlight module to the light incident surface of the light guide plate may be varied by providing the lampshade which accommodates the light source and disposing the opening structure with an adjustable size and/or position on the lampshade, to achieve an adjustment of the brightness of a display without requiring for adjustment of the current flowing through the light source in the backlight module, thereby causing no impact on the life of the light source.
摘要翻译： 本发明提供一种背光模块和显示装置。 背光模块包括导光板，位于光入射表面的导光板一侧的光源，容纳光源的灯罩，并具有可调节尺寸和/或位置的开口结构，以及 用于调节灯罩上的开口结构的尺寸和/或位置的控制装置。 由背光模块照射到导光板的光入射面的光的量可以通过设置容纳光源的灯罩，并且在灯罩上设置具有可调节尺寸和/或位置的开口结构来改变， 以实现对显示器的亮度的调节，而不需要调节流过背光模块中的光源的电流，从而不会对光源的寿命产生影响。
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公开(公告)号：US20210165990A1
公开(公告)日：2021-06-03
申请号：US16862871
申请日：2020-04-30
发明人： Shanshan LI , Peilong HE , Jie CAO , Shuai HE , Ming FANG , Chengbing ZHU , Sheng WANG , Xiaofei ZHU , Yeyin XIA
摘要： A display panel includes: a base, light-emitting devices, auxiliary light-emitting devices and a texture identification layer disposed above the base. The light-emitting devices are configured to emit light for display. Each auxiliary light-emitting device has a same light-emitting direction as the light-emitting devices and is configured to emit light in response to receiving a control signal during the display panel being in a screen-off state. The texture identification layer is configured to receive reflected light that is reflected to the texture identification layer in light emitted by the auxiliary light-emitting devices to an outside of the display apparatus, so as to perform texture identification.
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公开(公告)号：US20200089040A1
公开(公告)日：2020-03-19
申请号：US16691168
申请日：2019-11-21
发明人： Ming FANG , Wei LEI , Liangliang ZHENG , Site CAI
IPC分类号： G02F1/1335 , G02B27/28
摘要： A backlight module and a liquid crystal display device are disclosed. The backlight module comprises a backlight source, a beam splitter and a light beam conversion portion. The beam splitter converts light from the backlight source into a first and second polarization light beam. The light beam conversion portion converts the first polarization light beam into a third polarization light beam through total reflection, and outputs the second and third polarization light beam through a light exit side. Alternatively, the light beam conversion portion converts the first and second polarization light beam into a fourth and fifth polarization light beam through total reflection, and outputs the fourth and fifth polarization light beam through the light exit side. To this end, light from the backlight source is efficiently applied to irradiate a liquid crystal display panel, and the brightness of the liquid crystal display panel significantly improves.
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公开(公告)号：US20200011478A1
公开(公告)日：2020-01-09
申请号：US16423430
申请日：2019-05-28
发明人： Sheng WANG , Jie CAO , Chengbing ZHU , Ming FANG , Shuai HE
摘要： The present disclosure provides a display system and a display device base for mounting a display device. The display device base includes a first horizontal displacement mechanism capable of being displaced along a first horizontal direction; a second horizontal displacement mechanism mounted on the first horizontal displacement mechanism and capable of being displaced along a second horizontal direction perpendicular to the first horizontal direction; and a rotation mechanism rotatably mounted on the second horizontal displacement mechanism and configured to mount the display device.
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公开(公告)号：US20160252670A1
公开(公告)日：2016-09-01
申请号：US14744302
申请日：2015-06-19
发明人： Jianghui ZHAN , Ming FANG , Chang LV , Hongchao HE , Jinmoo PARK , Dong CHEN
IPC分类号： F21V8/00
CPC分类号： G02B6/0031 , G02B6/0023
摘要： Disclosed is a backlight module, which includes: a light guide plate having a light incident surface; a light source disposed as facing to the light incident surface and configured for emitting a first wave-band light. The backlight module further includes: a quantum film disposed between the light source and the light guide plate. The quantum film is configured for being excited by the first wave-band light emitted from the light source and emitting a second wave-band light. By disposing the quantum film in the backlight module, the color gamut of LCD is improved.
摘要翻译： 公开了一种背光模块，其包括：具有光入射面的导光板; 光源，设置为面对所述光入射表面并且被配置为发射第一波段光。 背光模块还包括：设置在光源和导光板之间的量子膜。 量子膜被配置为由从光源发射的第一波带光激发并发射第二波段光。 通过将量子膜设置在背光模块中，可以提高LCD的色域。
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