Detection element, manufacturing method thereof, flat panel detector

    公开(公告)号:US11715746B2

    公开(公告)日:2023-08-01

    申请号:US17747055

    申请日:2022-05-18

    Abstract: A detection element, a manufacturing method thereof and a flat panel detector are disclosed. The detection element includes: a base substrate; a first electrode on the base substrate; a photoelectric conversion layer; a transparent electrode and a second electrode electrically connected with the transparent electrode on a side of the photoelectric conversion layer away from the first electrode. An orthographic projection of the photoelectric conversion layer on the base substrate completely falls within an orthographic projection of the first electrode on the base substrate, in a plane parallel to the base substrate, the transparent electrode is located at a middle portion of the photoelectric conversion, an orthographic projection of a portion of the photoelectric conversion layer not covered by the transparent electrode on the base substrate at least partially falls within an orthographic projection of the second electrode on the base substrate.

    Display adjustment method and device for bar-shaped electronic shelf label

    公开(公告)号:US11650782B2

    公开(公告)日:2023-05-16

    申请号:US16967298

    申请日:2019-12-16

    CPC classification number: G06F3/147 G06F21/31 G09F3/208

    Abstract: The present disclosure discloses a display adjustment method and device for a bar-shaped electronic shelf label. The method according to the present disclosure includes: configuring a mobile terminal to be coupled with a bar-shaped electronic shelf label and obtain status information of display elements displayed on a display interface of the bar-shaped electronic shelf label; changing, by the mobile terminal, the position information of a display element from a first position information to a second position information and generating an element position adjustment instruction; configuring the bar-shaped electronic shelf label to receive the element position adjustment instruction, change the position of the display element from the first position to the second position in response to the element position adjustment instruction, and display the display element on the display interface of the bar-shaped electronic shelf label.

    Method for displaying product information for electronic price tag, and electronic price tag

    公开(公告)号:US11295352B2

    公开(公告)日:2022-04-05

    申请号:US16753169

    申请日:2019-08-22

    Inventor: Xin Li

    Abstract: A method for displaying product information for an electronic price tag includes: displaying a piece of first product information of at least one first product in an area where the electronic price tag is located, the first product information comprising at least one of name information and price information of the first product; and receiving a trigger instruction and displaying at least one piece of second product information of a second product, the second product being (i) at least one product each associated with the first product and having a discounted price, or (ii) at least one product each associated with the first product and having a discounted total price incurred when purchased together with the first product, the second product information comprising at least one of name information, price information, and location information of the second product.

    Digital clock circuit for generating high-ratio frequency multiplication clock signal

    公开(公告)号:US11031926B2

    公开(公告)日:2021-06-08

    申请号:US16975267

    申请日:2019-10-21

    Abstract: A digital clock circuit is provided. The digital clock circuit includes a first sub-circuit comprising a first digitally-controlled oscillator driven by a frequency control word to control a first output frequency synthesized from multiple first pulses, and a first frequency divider to generate a trigger signal having a frequency equal to 1/M of the first output frequency. The digital clock circuit also includes a second sub-circuit comprising a loop of feedback including a frequency detector to compare an input frequency with a feedback frequency, a controller to adjust the frequency control word, a second digitally-controlled oscillator driven by the frequency control word plus a constant to control a second output frequency synthesized from multiple second pulses induced by the trigger signal, and a second frequency divider to set the feedback frequency equal to 1/N of the second output frequency in the loop of feedback.

    Display control system and display apparatus

    公开(公告)号:US11024254B2

    公开(公告)日:2021-06-01

    申请号:US16978857

    申请日:2020-01-10

    Abstract: A display control system and a display apparatus are disclosed. The display control system includes a circuit board including a top edge, a bottom edge opposite to the top edge and a side edge intersecting with the top edge and the bottom edge, a length of the top edge and a length of the bottom edge being larger than that of the side edge; a core module on the circuit board for processing display information; an image data output interface on the circuit board, connected with the core module for outputting display image data; a plurality of function modules on the circuit board, connected with the core module for transmitting the display information to the core module. The function modules and the core module are along the top edge, and the image data output interface is on a side of the function modules close to the bottom edge.

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