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公开(公告)号：US20240219760A1
公开(公告)日：2024-07-04
申请号：US18558102
申请日：2022-04-02
发明人： Wenqian LUO , Hetao WANG , Zhanchang BU , Yuanye CHEN , Peng LI , Weibiao GENG , Chunlei XIAO , Qian CHENG , Fanglin LI , Tianyi FENG , Tianyang HAN
IPC分类号： G02F1/1333 , A61B1/00 , F21V8/00
CPC分类号： G02F1/133317 , A61B1/00048 , G02B6/0085 , G02F1/133331 , G02F2202/28
摘要： A display device and a medical endoscopic apparatus are provided. The display device includes: a display panel; a cover plate at a light exit side of the display panel; a backlight module, at a side of the display panel away from the cover plate; a middle frame, including: a first part, configured to support the display panel; a second part, connected with the first part and extends from the first part to the side away from the cover plate; the second part is around the backlight module at side of the backlight module; the display device includes a first space between the first part and the cover plate, a first side of the first space is limited by the cover plate, a second side of the first space is limited by the first part, the first side is opposite to the second side of the first space.
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公开(公告)号：US20240105140A1
公开(公告)日：2024-03-28
申请号：US17768828
申请日：2021-04-20
发明人： Shou LI , Xingliang LI , Liugang ZHOU , Jian ZHANG , Zhanchang BU , Hui ZHANG , Hongli YUE
IPC分类号： G09G3/36 , G02F1/1335 , G02F1/1362
CPC分类号： G09G3/3696 , G02F1/133512 , G02F1/133514 , G02F1/136286
摘要： A display panel (20), a display device and a debugging method thereof are provided. The display panel (20) includes: a base substrate (1), including a display region (A) and a non-display region (B) surrounding the display region (A). the non-display region (B) including a binding region (C) located on one side of the display region (A); and a plurality of sub-pixels (2), located in the display region (A). Areas of pixel aperture regions of the plurality of sub-pixels (2) tend to increase in a direction from the binding region (C) to the display region (A).
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公开(公告)号：US20210225901A1
公开(公告)日：2021-07-22
申请号：US17059501
申请日：2020-03-11
发明人： Wenqian LUO , Xiang LI , Zhanchang BU
摘要： The manufacturing method of the driving backplane includes following steps. A first flexible base is formed on a surface of a rigid substrate. At least one type of conductive pattern is formed on a surface of the first flexible base. At least one type of first via is provided in the rigid substrate. At least one type of second via is provided in the first flexible base by using the rigid substrate as a mask and a conductive pillar is formed in the at least one type of second via, so that the conductive pillars are connected to respective types of conductive pattern in one-to-one correspondence. At least one type of driving chip is correspondingly bonded to the conductive pillar formed in the at least one type of second via from a side of the first flexible base away from the at least one type of conductive pattern.
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公开(公告)号：US20190107665A1
公开(公告)日：2019-04-11
申请号：US15774121
申请日：2017-09-29
发明人： Zhanchang BU , Yang CHU , Xian LI , Ming CHEN , Haijun SHI , Wenjia SUN
IPC分类号： F21V8/00
摘要： A backlight module, a display module and a display device are disclosed. The display module includes a backlight module; a display panel located at a light exit side of the backlight module; and a first optical adhesive layer located between the backlight module and the display panel. The display panel and the backlight module are adhered to each other through the first optical adhesive layer.
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公开(公告)号：US20210326023A1
公开(公告)日：2021-10-21
申请号：US16619828
申请日：2019-02-21
发明人： Jianting WANG , Zhanchang BU , Rui GUO , Jianzi HE , Zhiming MENG
摘要： A data detection method and device, a storage medium and a touch device are provided. The data detection method includes: collecting a plurality of initial detection values corresponding to a same touch point; comparing the plurality of initial detection values with a dynamic threshold of the touch point, and retaining the initial detection values which meet requirements as detection retention values; and adjusting the dynamic threshold of the touch point according to the detection retention values, wherein the adjusted dynamic threshold is used for comparing with the initial detection value corresponding to the touch point which is collected subsequently. The data detection method may adjust the dynamic threshold for touch points, and overcome an influence of environmental factors leading to a false detection.
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公开(公告)号：US20210223459A1
公开(公告)日：2021-07-22
申请号：US16300094
申请日：2018-02-12
发明人： Yutao HAO , Ying CHEN , Zhanchang BU , Jinku LV
IPC分类号： F21V8/00
摘要： A light guide component, a backlight module and a display device are provided. The light guide component includes: a first light guide member including a first surface and a second surface opposite to each other, where a plurality of lattice points for the light emission are arranged on the first surface; a plurality of second light guide members fixed to the second surface, where each second light guide member has a light-incidence side surface through which the light emitted by the edge-lighting light source enters into the second light guide member.
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公开(公告)号：US20160025320A1
公开(公告)日：2016-01-28
申请号：US14422132
申请日：2014-07-09
发明人： Hetao WANG , Kun LU , Ling BAI , Zhanchang BU
CPC分类号： F21V29/10 , G02B6/0068 , G02B6/0073 , G02F1/133603 , G02F1/133611 , G02F1/133615
摘要： The LED light strip according to the present disclosure may include a circuit board and a plurality of LEDs which are arranged and spaced on the circuit board along a first straight line. A gap may be formed between two adjacent LEDs. Projections of two adjacent LEDs on a first projection plane may at least partially overlap, and the first projection plane may be a plane perpendicular to the circuit board and parallel to the first straight line.
摘要翻译： 根据本公开的LED灯条可以包括沿着第一直线在电路板上布置和间隔开的电路板和多个LED。 可以在两个相邻的LED之间形成间隙。 第一投影平面上的两个相邻LED的投影可以至少部分重叠，并且第一投影平面可以是垂直于电路板并平行于第一直线的平面。
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公开(公告)号：US20160011357A1
公开(公告)日：2016-01-14
申请号：US14428897
申请日：2014-07-25
发明人： Juan WANG , Guannan SONG , Zhanchang BU , Woong KIM
IPC分类号： F21V8/00
CPC分类号： G02B6/009 , G02B6/005 , G02B6/0068 , G02B6/0073 , G02B6/0085
摘要： The present disclosure provides a backlight module and a display device. The backlight module includes a back plate, a light bar arranged on the back plate, and a clamping structure. The clamping structure includes clamping members arranged on the light bar, and positioning connectors arranged on the back plate at positions corresponding to the clamping members. The clamping members cooperate with the positioning connectors to secure the light bar onto the back plate.
摘要翻译： 本公开提供了一种背光模块和显示装置。 背光模块包括背板，布置在背板上的灯杆和夹紧结构。 夹持结构包括布置在灯杆上的夹紧构件，以及布置在背板上的对应于夹紧构件的位置处的定位连接件。 夹紧构件与定位连接器配合以将光棒固定到背板上。
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公开(公告)号：US20140104884A1
公开(公告)日：2014-04-17
申请号：US14052291
申请日：2013-10-11
发明人： Kai YAN , Kun LU , Zhanchang BU
CPC分类号： G02B6/0011 , B29C33/00 , B29C33/42 , B29C2045/0087 , B29L2011/0075 , G02B6/0018 , G02B6/0065 , G02B6/0096
摘要： The present invention provides a light guide plate and a method and a mold for manufacturing the same. The light guide plate comprises at least one incident surface, an exiting surface and a bottom surface, the exiting surface and bottom surface being disposed facing to each other and both being connected to the incident surface, the light guide plate having a cavity formed therein, wherein light incident from the incident surface exits the exiting surface after refracted and/or reflected by the cavity. With the light guide plate, light energy loss can be reduced and brightness of pictures can be improved.
摘要翻译： 本发明提供一种导光板及其制造方法和模具。 导光板包括至少一个入射表面，出射表面和底表面，出射表面和底表面彼此面对并且两者都连接到入射表面，导光板具有形成在其中的空腔， 其中从所述入射表面入射的光在被所述空腔折射和/或反射之后离开所述出射表面。 使用导光板，可以减少光能损失，并且可以提高图像的亮度。
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10.发明公开公开(公告)号：US20240178882A1
公开(公告)日：2024-05-30
申请号：US17789169
申请日：2021-08-26
发明人： Rui GUO , Cuilan HUANG , Zheng WANG , Yujia ZHANG , Hetao WANG , Zhanchang BU
CPC分类号： H04B5/43 , G06F3/0412 , G06F3/0416 , G06F3/0421
摘要： Provided are a data apparatus and interaction method thereof, an electronic device, and a storage medium. The data interaction apparatus includes an interaction module, a switch module, a positioning module, a control module, and a drive module. The positioning module is configured to generate positioning information of an interaction object when the interaction object is located in a positioning detection region. The control module determines a corresponding target interaction unit according to the positioning information, and controls a target switch unit corresponding to the target interaction unit to communicate the target interaction unit with the drive module. The drive module drives the target interaction unit to perform data interaction with the interaction object, and sends data interaction information to the control module.
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