Touch substrate, touch control display apparatus, and method of fabricating touch substrate

    公开(公告)号:US11216132B2

    公开(公告)日:2022-01-04

    申请号:US16494940

    申请日:2018-11-12

    IPC分类号: G06F3/044 G06F3/041

    摘要: A touch substrate includes a first touch electrode layer including a plurality of first touch electrodes; a second touch electrode layer including a plurality of second touch electrodes; and a plurality of first connecting structures. Each of the plurality of second touch electrodes includes a plurality of second touch electrode blocks electrically connected substantially along a first direction. Each of the plurality of first touch electrodes includes a plurality of first touch electrode blocks electrically connected substantially along a second direction. Each individual one of the plurality of first connecting structures is between two adjacent first touch electrode blocks. The two adjacent first touch electrode blocks along the second direction are electrically connected to each other through one of the plurality of first connecting structures. Each of the plurality of first connecting structures includes a first conductive connecting ring.

    Capacitive touch screen and manufacturing method thereof

    公开(公告)号:US10133424B2

    公开(公告)日:2018-11-20

    申请号:US14785459

    申请日:2015-02-27

    IPC分类号: G06F3/041 G06F3/044 H05K3/10

    摘要: The present disclosure discloses a capacitive touch screen and a manufacturing method thereof. The capacitive touch screen comprises a substrate, a photoresist layer formed on the substrate, a reflective layer formed on the photoresist layer and a lead for a metal touch layer formed above the reflective layer and shielded by the photoresist layer in use, wherein a projection of the reflective layer on the substrate covers a projection of the lead for the metal touch layer on the substrate. With the present disclosure, the problem that the white photoresist in the existing capacitive touch screen has a high transmittance and cannot shield the lead for the metal touch layer, can be solved.

    Touch panel and display device
    18.
    发明授权

    公开(公告)号:US09817532B2

    公开(公告)日:2017-11-14

    申请号:US14905681

    申请日:2015-05-19

    IPC分类号: G06F3/044

    CPC分类号: G06F3/044 G06F2203/04111

    摘要: The present disclosure provides a touch panel and a display device. The touch panel includes a conductive layer which includes first electrode layers parallel arranged in columns in a Y-axis direction and second electrode layers parallel arranged in rows in an X-axis direction. Each first electrode layer includes first pattern electrodes sequentially connected, and each second electrode layer includes second pattern electrodes sequentially connected. Each first pattern electrode is of a hexagonal shape. The second pattern electrodes are arranged at a region between two adjacent columns of the first electrode layers. A projection of a connection end between two adjacent second pattern electrodes in an identical row onto a plane parallel to the conductive layer partially overlaps a projection of a connection end between two adjacent first pattern electrodes in an identical column which are arranged adjacent to the two adjacent second pattern electrodes in an identical row.

    BEZEL STRUCTURE OF TOUCH SCREEN AND METHOD FOR MANUFACTURING THE SAME, TOUCH SCREEN AND DISPLAY DEVICE

    公开(公告)号:US20170177105A1

    公开(公告)日:2017-06-22

    申请号:US15129907

    申请日:2015-07-10

    摘要: A bezel structure of a touch screen is disclosed by the invention, including: a BM portion provided at an end on a back surface of the substrate; a bonding area arranged on the BM portion and provided with a plurality of metal leads and a plurality of transparent conductive solder pads, each of the plurality of transparent conductive solder pads being electrically connected with corresponding one metal lead of the plurality of metal leads; a first insulating photoresist layer arranged between the plurality of transparent conductive solder pads and the plurality of metal leads in a thickness direction of the substrate, the transparent conductive solder pads being electrically connected with corresponding metal leads via jumper holes provided in the first insulating photoresist layer; and a plurality of transparent conductive edge-routing wires arranged on the back surface of the substrate, at both lateral sides thereof, each of the plurality of transparent conductive edge-routing wires extending to the bonding area and being constructed at a terminal end thereof as corresponding one of the plurality of transparent conductive solder pads located within the bonding area. A touch screen having the bezel structure, a display device having the touch screen, and a method for manufacturing the bezel structure of the touch screen are also disclosed by the invention. Transparent conductive material is formed as edge-routing wires so as to realize a bezel-free technology, providing an improved user experience.