| CPC H05K 5/03 (2013.01) | 20 Claims |
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1. A support plate, comprising:
a first board and a second board, wherein:
the first board and the second board are arranged back to back, and the first board is configured to be attached to a display panel;
the support plate comprises a bending area, and the support plate is configured to bend in the bending area along a preset axial line L;
the bending area is provided with a hollowed-out structure, the hollowed-out structure comprises a plurality of through grooves, and the plurality of through grooves are distributed in an array in a direction perpendicular to the axial line L; and
each through groove of the plurality of through grooves comprises one first strip-shaped slot and N second strip-shaped slots, and N is a positive integer greater than 1, wherein for each through groove:
the first strip-shaped slot and each of the second strip-shaped slots are all formed in parallel with the axial line L, and projections of center lines of the N second strip-shaped slots coincide with a projection of a center line of the first strip-shaped slot along a line that is parallel to the axial line L;
the first strip-shaped slot is formed on the first board and extends toward the second board by a depth, and the first strip-shaped slot is continuously provided along the axial line L and extends through the first board;
the N second strip-shaped slots are formed on the second board, extend toward the first board to a bottom of the first strip-shaped slot, and are in communication with the first strip-shaped slot; and
a length of the N second strip-shaped slots is less than a width of the support plate along the axial line L, and the N second strip-shaped slots are distributed in an array at intervals along the axial line L.
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