Background technology
Traditional intelligent cards, like fiscard series, transportation card series etc., its package fabrication process generally adopts the heat lamination method of plastic sheetings such as PVC or PET.It is about 135 ℃, under the 5-6MPa pressure, plastic sheeting and electronic chip and antenna thereof is merged securely, accomplishes the making of card, and the card that this mode is made is generally passive IC-card.But; This manufacturing process that is used for the traditional intelligence card can't directly be used for the product of the smart card class of active band display; Flexible smart card 100 as shown in Figure 1; It comprises flexible base, board 110 (being generally 85X55X0.8mm); Flexible inlaid pieces 120, the last protective seam 130 and lower protective layer 140 (being generally 85X55X0.08mm) of band display window 131, said flexible inlaid pieces 120 generally comprises the flexible PCB 122 and the flexible display 123 of flexible battery 121, microarray strip and flexible keystroke.Because electronic devices and components in this novel card of making and flexible display 123 are at high temperature and height
PressUnder can be damaged, so can not be directly make the flexible card that include flexible inlaid pieces with traditional high temperature and high pressure method.In the prior art, the method that a kind of making includes the flexible card of flexible inlaid pieces is: referring to Fig. 1, it is identical on flexible base, board 110, to stamp out the shape with flexible inlaid pieces 120 with mould; But size is slightly larger than the through hole 111 of flexible inlaid pieces 120; Then, flexible inlaid pieces 120 is placed in the said through hole 111, in said through hole, inject viscose glue; Flexible inlaid pieces 120 is fixed in the through hole 111, and the upper and lower faces of flexible inlaid pieces 120 is filled and led up with viscose glue; Coat viscose glue at the upper and lower faces of flexible base, board 110 again, will go up protective seam 130 respectively and stick to said flexible base, board 110 with lower protective layer 140 and get final product.This method for making owing to do not adopt HTHP, is not damaged electronic devices and components in the flexible card that includes flexible inlaid pieces and flexible display 123, so be suitable for being used for making the flexible card that includes flexible inlaid pieces.But; The flexible card of making in this way; In be slightly larger than the size of flexible inlaid pieces 120 in the through hole 111 of flexible base, board 110, after the flexible inlaid pieces of packing into 120, the break joint between said flexible inlaid pieces 120 neighborings and said through hole 111 inwalls is greatly between 0.2-0.8mm.That is to say, the break joint viscose glue amount between flexible inlaid pieces 120 neighborings and said through hole 111 inwalls and limited, so; This flexible card in use for some time; Flexible inlaid pieces 120 neighborings local or all can come off with said through hole 111 inwalls, formation flexible inlaid pieces 120 levers up, and on last protective seam 130 and/or lower protective layer 140, forms pick-out mark; Shown in the dotted line among Fig. 2 150; Not only influence attractive in appearancely, but also might exist flexible inlaid pieces 120 thorn to put on protective seam 130 and/or lower protective layer 140, the problem that comes off out from said through hole 111.
The utility model content
In order to overcome the problem that exists in the above-mentioned prior art; The purpose of the utility model provides a kind of stress that can reduce card flexible inlaid pieces and flexible substrate adjacent side, thereby reduces the flexible card that includes flexible inlaid pieces that flexible inlaid pieces comes off in the flexible substrate through hole as far as possible.
The technical scheme of the utility model is: a kind of flexible card that includes flexible inlaid pieces is provided; Comprise flexible base, board, flexible inlaid pieces, go up protective seam and lower protective layer, it is identical on flexible base, board, to be provided with the shape with flexible inlaid pieces, but size is greater than the through hole of flexible inlaid pieces; At least one adjacent side of said through hole and flexible inlaid pieces is extended to transitional region; Or/and tortuous transition face is set on the flexible inlaid pieces, said flexible inlaid pieces is arranged in the said through hole on the flexible base, board in transitional region, is marked with viscose glue at the remaining space of said through hole and flexible inlaid pieces; And said viscose glue is with the upper and lower faces of flexible inlaid pieces; And the joint portion of flexible inlaid pieces and flexible base, board, be that standard is filled and led up with the upper and lower bottom surface of flexible base, board, process flexible card middleware; Upper and lower faces at flexible card middleware is coated viscose glue, will go up respectively on the upper bottom surface and bottom surface that protective seam and lower protective layer stick to said flexible card middleware.
In the utility model, said transition face can be continuous regular geometric shape transition face, and wherein continuous regular geometric shape transition face can be continuous triangle shape transition face, continuous a few font transition faces, continuous swallow-tail form transition face or continuous arc transiting surface.
The utility model is employed in flexible base, board, and to be provided with the shape with flexible inlaid pieces identical; But size is greater than the through hole of flexible inlaid pieces; At least one adjacent side of said through hole and flexible inlaid pieces is extended to transitional region, or/and tortuous transition face is set on the flexible inlaid pieces, said flexible inlaid pieces is arranged on the structure in the said through hole on the flexible base, board in transitional region; Make between the through hole of flexible inlaid pieces and flexible base, board in abutting connection with from an original limit; Become for a transition face, when card was bent, stress was disperseed between flexible inlaid pieces and flexible base, board; Make card have certain fracture resistence force, thereby reduce the probability that flexible inlaid pieces comes off in the flexible substrate through hole.
Embodiment
Embodiment 1
See also Fig. 3, what Fig. 3 disclosed is a kind of flexible card that includes flexible inlaid pieces, comprises flexible base, board, flexible inlaid pieces 2, goes up protective seam and lower protective layer (not shown); It is identical on flexible base, board 1, to be provided with the shape with flexible inlaid pieces 2, but size is greater than the through hole of flexible inlaid pieces 2, and a plurality of adjacent sides of said through hole and flexible inlaid pieces 2 are extended to transitional region 3 (in the dotted line); Flexible base, board 1 in the transitional region 3 is provided with continuous triangle shape transition face 11; Said flexible inlaid pieces 2 is arranged in the said through hole, is marked with viscose glue at the remaining space of said through hole and flexible inlaid pieces 2, like this; Make between the through hole of flexible inlaid pieces 2 and flexible base, board 1 adjacent part from an original limit; Become for a transition face 11, when card was bent, stress was disperseed between flexible inlaid pieces 2 and flexible base, board 1; Make card have certain fracture resistence force, thereby reduce the probability that flexible inlaid pieces 2 comes off in the through hole of flexible substrate 1.Again with the upper and lower faces of viscose glue with flexible inlaid pieces 2, and the joint portion 111 of flexible inlaid pieces 2 and flexible base, board 1, be that standard is filled and led up with flexible base, board 1 upper and lower bottom surface, constitute flexible card middleware; Upper and lower faces at flexible card middleware is coated viscose glue, will go up respectively on the upper bottom surface and bottom surface that protective seam and lower protective layer stick to said flexible card middleware.This is the embodiment that only on flexible substrate 1, is provided with continuous triangle shape transition face 11.
Embodiment 2
Referring to Fig. 4, Fig. 4 is the planar structure synoptic diagram of the another kind of embodiment of the utility model.Shown in Figure 4 is a kind of flexible card that includes flexible inlaid pieces, comprises flexible base, board, flexible inlaid pieces 2, goes up protective seam and lower protective layer (not shown), and it is identical on flexible base, board 1, to be provided with the shape with flexible inlaid pieces 2; But size is greater than the through hole of flexible inlaid pieces 2; A plurality of adjacent sides of said through hole and flexible inlaid pieces 2 are extended to transitional region 3 (in the dotted line), and the flexible inlaid pieces 2 in the transitional region 3 is provided with continuous triangle shape transition face 11, and said flexible inlaid pieces 2 is arranged in the said through hole; Remaining space in said through hole and flexible inlaid pieces 2 is marked with viscose glue; Like this, make that adjacent part becomes for a transition face 11 from an original limit between the through hole of flexible inlaid pieces 2 and flexible base, board 1; When card is bent; Stress is disperseed between flexible inlaid pieces 2 and flexible base, board 1, makes card have certain fracture resistence force, thereby reduces the probability that flexible inlaid pieces 2 comes off in the through hole of flexible substrate 1.Again with the upper and lower faces of viscose glue with flexible inlaid pieces 2, and the joint portion 111 of flexible inlaid pieces 2 and flexible base, board 1, be that standard is filled and led up with flexible base, board 1 upper and lower bottom surface, constitute flexible card middleware; Upper and lower faces at flexible card middleware is coated viscose glue, will go up respectively on the upper bottom surface and bottom surface that protective seam and lower protective layer stick to said flexible card middleware.This is the embodiment that only on flexible inlaid pieces 2, is provided with continuous triangle shape transition face 11.
Embodiment 3
Referring to Fig. 5, Fig. 5 is the planar structure synoptic diagram of the third embodiment of the utility model.Shown in Figure 4 is a kind of flexible card that includes flexible inlaid pieces, comprises flexible base, board, flexible inlaid pieces 2, goes up protective seam and lower protective layer (not shown), and it is identical on flexible base, board 1, to be provided with the shape with flexible inlaid pieces 2; But size is greater than the through hole of flexible inlaid pieces 2, and a plurality of adjacent sides of said through hole and flexible inlaid pieces 2 are extended to transitional region 3 (in the dotted line), are provided with continuous triangle shape transition face 11 on flexible base, board 1 in transitional region 3 and the flexible inlaid pieces 2; And it is indenting; Said flexible inlaid pieces 2 is arranged in the said through hole, is marked with viscose glue at the remaining space of said through hole and flexible inlaid pieces 2, like this; Make between the through hole of flexible inlaid pieces 2 and flexible base, board 1 adjacent part from an original limit; Become for a transition face 11, when card was bent, stress was disperseed between flexible inlaid pieces 2 and flexible base, board 1; Make card have certain fracture resistence force, thereby reduce the probability that flexible inlaid pieces 2 comes off in the through hole of flexible substrate 1.Again with the upper and lower faces of viscose glue with flexible inlaid pieces 2, and the joint portion 111 of flexible inlaid pieces 2 and flexible base, board 1, be that standard is filled and led up with flexible base, board 1 upper and lower bottom surface, constitute flexible card middleware; Upper and lower faces at flexible card middleware is coated viscose glue, will go up respectively on the upper bottom surface and bottom surface that protective seam and lower protective layer stick to said flexible card middleware.Present embodiment is the embodiment that on flexible base, board 1 and flexible inlaid pieces 2, is equipped with continuous triangle shape transition face 11.
Embodiment 4
See also Fig. 6-Fig. 8, Fig. 6 is the planar structure synoptic diagram that the utility model transition face is arc surfaced.Fig. 7 is the planar structure synoptic diagram that the utility model transition face is several fonts.Fig. 8 is the planar structure synoptic diagram that other transition face of the utility model is swallow-tail form.
As shown in Figure 6, said transition face 11 can be continuous arc transiting surface 112, continuous a few font transition faces 113 or swallow-tail form transition face 114 continuously.That is to say that said transition face 11 can be continuous regular geometric shape transition face.
Among above-mentioned each embodiment, said flexible inlaid pieces 2 can be the structure that comprises the flexible PCB 22 and the flexible display 23 of flexible battery 21, microarray strip 222 and flexible keystroke 221.
Above-mentioned each embodiment can use following method to make, and comprises the steps:
(1), it is identical on flexible base, board, to stamp out the shape with flexible inlaid pieces; But size is greater than the through hole of flexible inlaid pieces; At least one adjacent side of said through hole and flexible inlaid pieces is extended to transitional region, on the flexible base, board in transitional region or/and tortuous transition face is set on the flexible inlaid pieces;
(2), flexible inlaid pieces is placed in the said through hole; The remaining space of said through hole and flexible inlaid pieces is injected viscose glue; And with the upper and lower faces of viscose glue with flexible inlaid pieces; And the joint portion of flexible inlaid pieces and flexible base, board, be that standard is filled and led up with the upper and lower bottom surface of flexible base, board, process flexible card middleware;
(3), coat viscose glue, will go up respectively on the upper bottom surface and bottom surface that protective seam and lower protective layer stick to said flexible card middleware at the upper and lower faces of flexible card middleware.