-
公开(公告)号：US20200342819A1
公开(公告)日：2020-10-29
申请号：US16643007
申请日：2019-06-27
发明人： Jinhui CHENG , Hengyu YAN , Zhankun MENG , Neng HE , Hanzhang NIU
摘要： Disclosed is a spliced display device and a backlight control method therefor. The spliced display device includes a plurality of display modules that include respective backlight modules. Each of the backlight modules includes a plurality of backlight partitions, of which a first backlight partition is located at edge of a corresponding backlight module of the backlight modules. The backlight control method comprises the steps of obtaining an initial brightness value and a reference brightness value for the first backlight partition, adjusting the initial brightness value of the first backlight partition according to the reference brightness value to obtain an adjusted brightness value for the first backlight partition, and controlling the brightness of the first backlight partition according to the adjusted brightness value.
-
公开(公告)号：US20220244605A1
公开(公告)日：2022-08-04
申请号：US17621783
申请日：2020-03-27
发明人： Enliang ZHANG , Jiakun QI , Hanzhang NIU , Haijun SHI
IPC分类号： G02F1/1362 , G06F1/16
摘要： A strip-shaped display structure, a display panel and a display apparatus are provided. The strip-shaped main body part includes a strip-shaped display part, extending along a first direction and including a plurality of pixels arranged in an array and a driver circuit; the strip-shaped display part is at a first end part of the strip-shaped main body part; the extension part is connected to a second end part opposite to the first end part of the strip-shaped main body part, and is configured to be bendable from the second end part of the strip-shaped main body part along a bend axis parallel to the first direction to be away from a light exit side of the light emitting device of the pixels; the extension part includes a connection signal line; the connection signal line is connected to the driver circuit to provide a display signal to the driver circuit.
-
公开(公告)号：US20220365738A1
公开(公告)日：2022-11-17
申请号：US17770036
申请日：2021-04-08
发明人： Shou LI , Enliang ZHANG , Jiakun QI , Zhankun MENG , Hengyu YAN , Junning SU , Hanzhang NIU
摘要： A tiled display apparatus includes a main display driving board and display modules. Each display module includes a system board. The main display driving board is coupled to a first stage system board. The main display driving board is configured to receive a display signal, acquire a main screen region display signal, and transmit the main screen region display signal to the first stage system board. The system board is configured to receive the main screen region display signal, and extract a group of main screen region display data corresponding thereto from the main screen region display signal to control a display module to which the system board belongs to display an image according to the main screen region display data. Except for a last stage system board, remaining system boards are each further configured to transmit the received main screen region display signal to a next stage system board.
-
公开(公告)号：US20230076584A1
公开(公告)日：2023-03-09
申请号：US17761533
申请日：2021-05-12
发明人： Hanzhang NIU , Shou LI , Junning SU , Hengyu YAN
IPC分类号： G07C9/00
摘要： The present disclosure provides a shelf system and a control method. The shelf system includes: a shelf body including an accommodation cavity; an image collection element mounted on the shelf body; a transparent touch display panel mounted on the shelf body and covering at least a part of the accommodation cavity, a light ray passing through the transparent touch display panel at a side away from the shelf body into an interior of the accommodation cavity; and a controller coupled to the transparent touch display panel and the image collection element, and configured to obtain image information collected by the image collection element, obtain a touch operation on the transparent touch display panel, and output a display signal for the transparent touch display panel and/or a control signal corresponding to the touch operation in accordance with the image information and the touch operation.
-
5.发明申请公开(公告)号：US20190122609A1
公开(公告)日：2019-04-25
申请号：US16051284
申请日：2018-07-31
发明人： Song LIU , Hengyu YAN , Boxiao LAN , Jinhui CHENG , Zhiming MENG , Chunbing ZHANG , Rui GUO , Hanzhang NIU , Jianzi HE
IPC分类号： G09G3/3233 , G09G3/3258 , G09G3/3291
摘要： A pixel driving circuit is provided, comprising: a current control circuit configured to provide a constant current signal and an activation signal, a current switching circuit configured to control the transmission of the constant current signal to a light-emitting device under the control of the activation signal, and a grounding control circuit configured to control the current control circuit to provide the constant current signal and the activation signal. An input terminal of the current control circuit is connected to a data line and a power line, respectively. A control terminal of the current switching circuit is connected to an output terminal of the current control circuit, an input terminal of the current switching circuit is connected to the input terminal of the current control circuit, and an output terminal of the current switching circuit s connected to an input terminal of the light-emitting device.
-
公开(公告)号：US20170265314A1
公开(公告)日：2017-09-14
申请号：US15326003
申请日：2016-07-07
发明人： Haiyan YAO , Hanzhang NIU , Pei LI , Yuanfeng ZHANG
CPC分类号： H05K5/0065 , H01R24/62 , H01R2107/00 , H04M1/185 , H04M1/72527 , H05K5/0086 , H05K5/0217
摘要： The shell for a mobile device comprises one or more functional modules attached to the shell and a connector, the functional module being capable of being electrically connected to the mobile device via the connector and a first interface of the mobile device, for providing a corresponding function for the mobile device. Such a shell can not only provide protection function for the mobile device but also can enhance the performance of the mobile device, enrich the function of the mobile device and promote the user's experience in using the mobile device.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.021 秒)
