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公开(公告)号：US10746916B2
公开(公告)日：2020-08-18
申请号：US16300925
申请日：2018-09-14
发明人： Yong Fan , Yuchun Hsiao
IPC分类号： G02F1/13357 , F21V8/00
摘要： The present invention teaches a backlight module and the LCD device. The backlight module includes a light guide plate and a light source located at a distance to a side of the light guide plate. The light source includes a substrate, multiple LED chips disposed on the substrate, multiple primary lenses disposed on the substrate corresponding to the LED chips, and multiple condenser lenses disposed on the substrate corresponding to the primary lenses. Each primary lens is disposed correspondingly to a LED chip, focuses light from the LED chip, and prevents the light emission face of the LED chip from being higher above the light guide plate, thereby enhancing the light coupling efficiency and reducing leakage of the backlight module. Each condenser lens is disposed correspondingly to a primary lens to further narrow light emission angle of the LED chip, enhancing light utilization efficiency.
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公开(公告)号：US11024700B2
公开(公告)日：2021-06-01
申请号：US16088366
申请日：2018-09-07
发明人： Yuchun Hsiao , Chunchi Chen
摘要： A display device is provided. The display device provides an electroluminescent display panel above the joint display panel. An orthographic projection of the electroluminescent layer on the joint display panel us overlapped with the edge frames of the display panel, and the electroluminescent layer includes multiple electroluminescent device. When the display device is operating, the multiple sub-display panels of the display panel and the multiple electroluminescent devices of the electroluminescent display panel can simultaneously emit a light in order to display an image in order to eliminate a black line generated by the edge frames of the joint display panel in order to increase the display effect to have a good product quality.
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公开(公告)号：US20190339442A1
公开(公告)日：2019-11-07
申请号：US16300925
申请日：2018-09-14
发明人： Yong Fan , Yuchun Hsiao
IPC分类号： F21V8/00 , G02F1/13357
摘要： The present invention teaches a backlight module and the LCD device. The backlight module includes a light guide plate and a light source located at a distance to a side of the light guide plate. The light source includes a substrate, multiple LED chips disposed on the substrate, multiple primary lenses disposed on the substrate corresponding to the LED chips, and multiple condenser lenses disposed on the substrate corresponding to the primary lenses. Each primary lens is disposed correspondingly to a LED chip, focuses light from the LED chip, and prevents the light emission face of the LED chip from being higher above the light guide plate, thereby enhancing the light coupling efficiency and reducing leakage of the backlight module. Each condenser lens is disposed correspondingly to a primary lens to further narrow light emission angle of the LED chip, enhancing light utilization efficiency.
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公开(公告)号：US20210081065A1
公开(公告)日：2021-03-18
申请号：US16308476
申请日：2018-09-14
发明人： Yuchun Hsiao , Xiaohong Jing
摘要： The present disclosure relates to a bezel-less touch display module and a manufacturing method thereof. The bezel-less touch display module includes: a display panel, a touch layer configured on the display panel, at least one flexible circuit board electrically connected to two sides of the touch layer, and packaging glue configured to enclose a lateral side of the touch layer and two sides of the flexible circuit board. As such, appearance of the touch display module may be improved by replacing the bezel by the packaging glue, and the demands of the appearance of the bezel-less products may be satisfied.
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公开(公告)号：US11307686B2
公开(公告)日：2022-04-19
申请号：US16618804
申请日：2019-11-05
发明人： Quan Li , Yuchun Hsiao , Guofu Tang
摘要： The present disclosure provides a touch display panel and a touch display device, wherein the touch display panel including a touch display module, a cover plate, a sealant and a first ink layer, the sealant disposed at a peripheral region between the touch display module and the cover plate. The first ink layer includes a first sub ink layer and a second sub ink layer, the second sub-ink layer disposed corresponding to the set region of the sealant, and an ultraviolet transmittance of the second sub ink layer is greater than an ultraviolet transmittance of the first sub ink layer.
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公开(公告)号：US11209924B2
公开(公告)日：2021-12-28
申请号：US16308476
申请日：2018-09-14
发明人： Yuchun Hsiao , Xiaohong Jing
摘要： The present disclosure relates to a bezel-less touch display module and a manufacturing method thereof. The bezel-less touch display module includes: a display panel, a touch layer configured on the display panel, at least one flexible circuit board electrically connected to two sides of the touch layer, and packaging glue configured to enclose a lateral side of the touch layer and two sides of the flexible circuit board. As such, appearance of the touch display module may be improved by replacing the bezel by the packaging glue, and the demands of the appearance of the bezel-less products may be satisfied.
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公开(公告)号：US11094229B2
公开(公告)日：2021-08-17
申请号：US15777839
申请日：2018-03-03
发明人： Chunchi Chen , Yuchun Hsiao
IPC分类号： G09F9/35 , G02F1/1335
摘要： A liquid crystal panel and a liquid crystal display are disclosed. The panel includes an array substrate, a filter substrate, and a liquid crystal layer. The filter substrate includes a filter sheet. The liquid crystal panel is partitioned into a transparent section and a color section, and the filter sheet includes a transparent photoresist corresponding to the transparent section, and a color photoresist corresponding to the color section. An exhibition device for showcasing products is also disclosed. The exhibition device includes a showcase, a lamp inside the showcase, and at least an above-described liquid crystal display and panel framed in one of the showcase's side wall. The lamp provides illumination to the transparent section and the showcased products may be viewed through the transparent section. The transparent section may also show static messages describing the showcased products. The color section presents dynamic messages demonstrating the showcased products.
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公开(公告)号：US10775550B2
公开(公告)日：2020-09-15
申请号：US16112186
申请日：2018-08-24
发明人： Jianyu Chang , Yungjui Lee , Yuchun Hsiao , Shengjer Changchien
摘要： The present disclosure relates to an optical film configured on a top of a light guide plate. The optical film is made of quantum dot (QD) material, and the optical film is filled with a plurality of diffusion particles configured to uniformly distribute incident light toward different angles. As such, the backlight emitted from the backlight module may be uniform and may be emitted toward different angles, the color difference and the chromaticity of the display device from different viewing angles may be the same, and the performance of the display device may be improved.
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