CN104516557A - Touch display device and spliced touch display - Google Patents
Touch display device and spliced touch display Download PDFInfo
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- CN104516557A CN104516557A CN201310448333.6A CN201310448333A CN104516557A CN 104516557 A CN104516557 A CN 104516557A CN 201310448333 A CN201310448333 A CN 201310448333A CN 104516557 A CN104516557 A CN 104516557A
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- touch control
- display apparatus
- control display
- viewing area
- touch
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a touch display device and a spliced touch display. The touch display device comprises a display panel, an image compensation element and a touch induction structure, wherein the image compensation member is arranged on the display panel; the touch induction structure is arranged close to the image compensation element; the touch induction structure is used for inducing touch action applied to the touch induction device. The display panel comprises a main display region and an edge display region; the image compensation element comprises a compensation part; the compensation part is used for amplifying and extending an image displayed at the edge display region to the outer side of the main display region away from the edge display region, and comprises a first light incidence surface, a first light exit surface and a plurality of light guide passages of which the light guide paths are independent of one another and extend towards the first light exit surface along the first light incidence surface; the projection area of the first light exit surface on the plane of the first light incidence surface is greater than the area of the first light incidence surface. The touch display device has a better display effect.
Description
Technical field
The present invention relates to a kind of touch control display apparatus and spliced touch control display.
Background technology
At present, touch control display apparatus is widely used in all kinds of consumption electronic products.Wherein, the visual effect of giant-screen is the main flow that industry is pursued, and how to make the touch control display screen of finite size present the visual effect larger than itself size to become industry and make great efforts one of problem of research.
Summary of the invention
In view of this, provide the good touch control display apparatus of a kind of visual effect real in necessary.
There is provided the good spliced touch control display of a kind of visual effect also for necessary.
A kind of touch control display apparatus, it comprises display panel, be arranged at the image compensation element on this display panel and touch sensible structure, this touch sensible structure is for responding to the touch-control action be applied on this touch control induction device, this display panel comprises main viewing area and is positioned at the viewing area, edge outside this main viewing area, this image compensation element comprises compensation section, this compensation section is used for the outside away from this main viewing area Nonlinear magnify that this viewing area, edge shows being extended to this viewing area, edge, this compensation section comprises the first incidence surface, separate and the guide lighting channel that is that extend along this first incidence surface to this first exiting surface direction of first exiting surface and multiple guide-lighting path, this first exiting surface is greater than the area of this first incidence surface in the projected area of the plane at this first incidence surface place, the light beam injecting this guide lighting channel from this first incidence surface is expanded when this first exiting surface penetrates.
A kind of spliced touch control display, it comprises display panel, be arranged at the image compensation element on this display panel and touch sensible structure, this touch sensible structure is for responding to the touch-control action be applied on this touch control induction device, this display panel comprises main viewing area and is positioned at the viewing area, edge outside this main viewing area, this image compensation element comprises compensation section, this compensation section is used for the outside away from this main viewing area Nonlinear magnify that this viewing area, edge shows being extended to this viewing area, edge, this compensation section comprises the first incidence surface, separate and the guide lighting channel that is that extend along this first incidence surface to this first exiting surface direction of first exiting surface and multiple guide-lighting path, this first exiting surface is greater than the area of this first incidence surface in the projected area of the plane at this first incidence surface place, the light beam injecting this guide lighting channel from this first incidence surface is expanded when this first exiting surface penetrates.
Compared to prior art, the image of this viewing area, edge display can extend to the outside of this viewing area, edge away from this main viewing area, thus this viewing area, edge can present the visual effect larger than himself size, make whole touch control display apparatus and spliced touch control display can present the visual effect larger than own dimensions.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of touch control display apparatus of the present invention.
Fig. 2 is the planar structure schematic diagram of the display panel of touch control display apparatus shown in Fig. 1.
Fig. 3 is the compensation section of touch control display apparatus shown in Fig. 1 and the structural representation of this support portion.
Fig. 4 is the three-dimensional assembly diagram of touch control display apparatus shown in Fig. 1.
Fig. 5 is the section enlarged diagram of Fig. 4 along IV-IV line.
Fig. 6 is the fiber-optic schematic perspective view of the guide lighting channel shown in Fig. 5.
Fig. 7 is the floor map of the touch sensible structure of touch control display apparatus shown in Fig. 1.
Fig. 8 is the diagrammatic cross-section of touch control display apparatus second embodiment of the present invention.
Fig. 9 is the diagrammatic cross-section of touch control display apparatus of the present invention 3rd embodiment.
Figure 10 is the diagrammatic cross-section of touch control display apparatus of the present invention 4th embodiment.
Figure 11 is the diagrammatic cross-section of touch control display apparatus of the present invention 5th embodiment.
Figure 12 is the floor map of the structure of touch sensible shown in Figure 11.
Figure 13 is the three-dimensional exploded view of touch control display apparatus of the present invention 6th embodiment.
Figure 14 is the structural representation of the compensation section shown in Figure 13 and support portion.
Figure 15 is the diagrammatic cross-section of touch control display apparatus shown in Figure 13.
Figure 16 is the fiber-optic schematic perspective view that guide lighting channel shown in Figure 13 adopts.
Figure 17 is the diagrammatic cross-section of touch control display apparatus of the present invention 7th embodiment.
Figure 18 is the diagrammatic cross-section of touch control display apparatus of the present invention 8th embodiment.
Figure 19 is the fiber-optic schematic perspective view of this guide lighting channel shown in Figure 18.
Figure 20 is the schematic perspective view of touch control display apparatus of the present invention 9th embodiment.
Figure 21 is the diagrammatic cross-section of the display device XXI-XXI along the line shown in Figure 20.
Figure 22 is the perspective view of the present invention's spliced touch control display first embodiment.
Figure 23 is the perspective view of the present invention's spliced touch control display second embodiment.
Figure 24 is the perspective view of the spliced touch control display of the present invention the 3rd embodiment.
Main element symbol description
Touch control display apparatus 10,20,30,40,50,60,70,80,90,101,201,301
Display panel 11,21,31,81
Image compensation element 12,32
Transmissive element 13,43,63
Touch sensible structure 14,24,34,54,74
Main viewing area 110,210,410,610,710
Viewing area, edge 112,112a, 112b, 112c, 612,912
Non-display area 114,614
Pixel 116
Compensation section 122,222,622,722,822,922
Support portion 123,623,923
First incidence surface 1220,6220,9220
First exiting surface 1222,2222,6222,7222,9222
Inclined side 1224,6224,9224
Guide lighting channel 1226,6226,831
Optical fibers 1228,6228,833
Bottom surface 1230,6230
First side 1232
Second side 1234
Second incidence surface 130,630
Second exiting surface 132,432,632,832
First composition surface 134,434,634,834
First conducting wire 144,544
Second conducting wire 146,546
Main part 43a
Edge part 43b, 83b
Body region 4320
Marginarium 4322
Second composition surface 4326
Substrate 540,740
Touch-sensing layer 542,742
Joint face 4324,6227
Colloid 75
Spliced touch control display 100,200,300
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, Fig. 1 is the three-dimensional exploded view of touch control display apparatus 10 of the present invention.This touch control display apparatus 10 comprises display panel 11, image compensation element 12, transmissive element 13 and touch sensible structure 14.This display panel 11 can be display panels, organic EL display panel, Plasmia indicating panel or Electrowetting display panel.Be appreciated that, when this display panel 11 is display panels, this touch control display apparatus 10 can also comprise the backlight module (not shown) for providing planar light to this display panel.This image compensation element 12 is arranged at above this display panel 11.This transmissive element 13 and touch sensible structure 14 this image compensation element 12 contiguous are arranged, and are all positioned at the side of this image compensation element 12 away from this display panel 11.Particularly, this transmissive element 13 this image compensation element 12 contiguous is arranged, and this touch sensible structure 14 is arranged on this transmissive element 13.
The non-display area 114 that this display panel 11 comprises main viewing area 110, is positioned at the viewing area, edge 112 outside main viewing area 110 and is positioned at outside this viewing area, edge 112.Wherein, this non-display area 114 can be the frame region not showing image of this touch control display apparatus 10.See also Fig. 2, Fig. 2 is the planar structure schematic diagram of the display panel 11 of touch control display apparatus 10 shown in Fig. 1.This main viewing area 110 and this viewing area, edge 112 include multiple pixel 116, and the arrangement in matrix of multiple pixels 116 of this main viewing area 110 and this viewing area, edge 112.
Spacing between the area of multiple pixels 116 of this main viewing area 110 and adjacent two pixels 116 is basically identical, and the density of the pixel 116 of this main viewing area 110 (in unit area) is less than the density of the pixel 116 of this viewing area, edge 112 (in unit area).Particularly, spacing between the pixel 116 of this main viewing area 110 can be greater than or equal to the spacing between the pixel 116 of (being preferably greater than) this viewing area, edge 112, and the area of the pixel 116 of this main viewing area 110 is greater than the area of the pixel 116 of this viewing area, edge 112.The area of the pixel 116 of this viewing area, edge 112 is less than the area of the pixel 116 of this main viewing area 110, as: the length of the pixel 116 of this viewing area, edge 112 is less than the length of the pixel 116 of this main viewing area 110, or the wide of the pixel 116 of this viewing area, edge 112 is less than the wide of the pixel of this main viewing area 110.Be appreciated that wherein, the wide of this pixel 116 is defined as the width of this pixel at this direction X, and the length of this pixel 116 is defined as the length of this pixel 116 along the Y-direction perpendicular to this direction X.
In present embodiment, the length of the pixel 116 of viewing area, the edge 112a of this left and right sides, main viewing area 110 equals the length of the pixel 116 of this main viewing area 110, but the wide of the pixel 116 of viewing area, the edge 112a of this left and right sides is less than the wide of the pixel 116 of this main viewing area 110, and the pixel 116 of viewing area, the edge 112a of this left and right sides is wide all equal.
Further, the wide of pixel 116 of viewing area, the edge 112b of these both sides, main viewing area about 110 equals the wide of the pixel 116 of this main viewing area 110, but the length of the pixel 116 of viewing area, the edge 112b of these upper and lower both sides is less than the length of the pixel 116 of this main viewing area 110, and the length of the pixel 116 of viewing area, the edge 112b of these upper and lower both sides is all equal.
In addition, for the pixel 116 of viewing area, the edge 112c of this display panel 11 4 corners, the length of the pixel 116 of viewing area, the edge 112c of this corner is less than the length of the pixel 116 of this main viewing area 110, and the wide of the pixel 116 of viewing area, the edge 112c of this corner is less than the wide of the pixel 116 of this main viewing area 110.Particularly, the length of the pixel 116 of viewing area, the edge 112c of this corner can equal the length of the pixel of viewing area, the edge 112a of this left and right sides, and the wide of pixel 116 of viewing area, the edge 112c of this corner can equal the wide of the pixel of viewing area, the edge 112b of this upper and lower sides.
This image compensation element 12 comprises compensation section 122 and support portion 123.In present embodiment, the quantity of this compensation section 122 and support portion 123 is four, and these four compensation section 122 and support portion 123 are stitched together and roughly form the rectangular box structure of hollow.Refer to Fig. 3, Fig. 3 is the structural representation of this compensation section 122 and this support portion 123.This compensation section 122 is for being arranged at this viewing area, edge 112, and the Nonlinear magnify for being shown this viewing area, edge 112 extends to the outside away from this main viewing area 110 of this viewing area, edge 112 and this viewing area, edge 112.This support portion 123 is for being arranged at this non-display area 114 and connecting to support this compensation section 122 in this compensation section 122.
Refer to Fig. 4 and Fig. 5, Fig. 4 is the three-dimensional assembly diagram of touch control display apparatus 10 shown in Fig. 1, and Fig. 5 is the section enlarged diagram of Fig. 4 along IV-IV line.Particularly, the cross section of this compensation section 122 can be obtuse triangle, and it comprises the first incidence surface 1220, first exiting surface 1222, connects the inclined side 1224 of this first incidence surface 1220 and this first exiting surface 1222.This first incidence surface 1220 is just arranged this viewing area, edge 112, this first exiting surface 1222 is crossing with this first incidence surface 1220 and form acute angle, this inclined side 1224 is positioned at the side of this compensation section 122 away from this main viewing area 110, and this inclined side 1224 forms obtuse angle (obtuse angles as 135 degree) with this first incidence surface 1220.This compensation section 122 also comprises the separate and guide lighting channel 1226 that is that extend along this first incidence surface 1220 to this first exiting surface 1222 direction in multiple guide-lighting path, this first exiting surface 1222 is greater than the area of this first incidence surface 1220 in the projected area of the plane at this first incidence surface 1220 place, the light beam injecting this guide lighting channel 1226 from this first incidence surface 1220 is expanded when this first exiting surface 1222 penetrates, thus the image of this viewing area, edge 112 display is exaggerated expansion.In present embodiment, this first exiting surface 1222 covers this viewing area, edge 112 and this non-display area 114 in the projection of this first incidence surface 1220, make this compensation section 122 that the image that this viewing area, edge 112 shows not only is presented at the top of this viewing area, edge 112, also expansion display is to the top of this non-display area 114.In present embodiment, the almost parallel inclined side 1224 in multiple guide-lighting path is arranged.
In present embodiment, this guide lighting channel 1226 is optical fibers 1228, refers to Fig. 6, and Fig. 6 is the schematic perspective view of the optical fibers 1228 of this guide lighting channel 1226.Wherein, each optical fibers 1228 extends from this first incidence surface 1220 towards this first exiting surface 1222, and the area of section of each optical fibers 1228 remains unchanged (namely the diameter of each optical fibers 1228 remains unchanged, unanimous between the higher and lower levels).Be appreciated that, in the present embodiment, this optical fibers 1228 mainly through this first exiting surface 1222 relative to inclined degree reach required amplification degree, particularly, each optical fibers 1228 is greater than the projected area of this optical fibers 1228 at this first incidence surface 1220 in the projected area of this first exiting surface 1222, and the image that multiple pixels 116 of this viewing area, edge 112 are shown is exaggerated through the optical fibers 1228 of correspondence.Wherein, the plurality of guide lighting channel 1226 also can be formed by other optical material array arrangements such as several optical fiber, light guide plate, silica fibre, glass optical fibers.
The cross section of this support portion 123 is right-angle triangle, and it comprises should the first side 1232 of bottom surface 1230, vertically this bottom surface 1230 of arranging of non-display area 114 and the second side 1234 of inclination of connecting this bottom surface 1230 and the first side 1232.This second side 1234 is superimposed together with the inclined side 1224 of this compensation section 122, and particularly, this second side 1234 can be bonded together by colloid with the inclined side 1224 of this compensation section 122.The material of this support portion 123 can be transparent material (as glass or transparent resin), also can be opaque metal or plastic material.
The first composition surface 134 that this transmissive element 13 comprises the second incidence surface 130 and parallel the second relative exiting surface 132 of this second incidence surface 130 and is connected between this second incidence surface 130 and second exiting surface 132.The area of this second exiting surface 132 is greater than this second incidence surface 130, thus this first composition surface 134 is obliquely installed.This second incidence surface 130 is arranged at above this main viewing area 110, this first composition surface 134 is superimposed with the first exiting surface 1222 of this compensation section 122, second exiting surface 132 of this touch sensible structure 14 this transmissive element 13 contiguous is arranged, as being arranged on this second exiting surface 132.Particularly, colloid can be passed through with this first exiting surface 1222(in this first composition surface 134) be adhesively fixed together with.Be appreciated that the material of this transmissive element 13 can for transparent material, as glass or transparent resin.
Be appreciated that this touch sensible structure 14 can be capacitive touch screen.Refer to Fig. 7, this touch sensible structure 14 comprises along multiple first conducting wire 144 of direction X extension and extends along direction Y and crossing multiple second conducting wires 146 of insulating with this first conducting wire 144, insulate crossing with multiple second conducting wire 146 thus define multiple sense capacitance for sensing touch action in the plurality of first conducting wire 144.
In present embodiment, this transmissive element 13, this support portion 123 are highly substantially equal on the direction of this display panel 11 vertical with this compensation section 122, and the bottom surface 1230 of the first incidence surface 1220 of this compensation section 122, the second incidence surface 2320 of this transmissive element 13 and this support portion 123 at grade.Further, this transmissive element 13, this support portion 123 and this compensation section 122 be combined together to form one roughly with the rectangular panel body of this display panel 11 consistent size, as the cover plate be covered on this display panel 11.Particularly, this image compensation element 12 (can pass through colloid) and is bonded and fixed on this display panel 11.
Compared with prior art, the image of this viewing area, edge 112 display can extend to the outside of this viewing area, edge 112 away from this main viewing area 110, thus this viewing area, edge 112 can present the visual effect larger than himself size, make whole touch control display apparatus 10 can present the visual effect larger than own dimensions.In addition, pixel 116 density of this viewing area, edge 112 is comparatively large thus the size occupied is less, but after compensating via this compensation section 122, the image of pixel 116 display of this viewing area, edge 112 can extend to the outside of this viewing area, edge 112 away from this main viewing area 110, thus this viewing area, edge 112 can present the visual effect larger than himself size, make whole touch control display apparatus 10 can present the visual effect larger than own dimensions.
In addition, this compensation section 122 can by the image spreading shown by the pixel 116 of this viewing area, edge 112 to this non-display area 114, and then substantially can can't see this non-display area 114 when observing in this touch control display apparatus 10 front, thus visually can reach the display effect of Rimless.
Refer to Fig. 8, it is the diagrammatic cross-section of touch control display apparatus 20 second embodiment of the present invention.The touch control display apparatus 20 of this second embodiment is substantially identical with the touch control display apparatus 10 of the first embodiment, the key distinction of the two is: the second embodiment can omit transmissive element, and touch sensible structure 24 is covered on the main viewing area 210 of display panel 21 and the first exiting surface 2222 of compensation section 222.
Refer to Fig. 9, it is the diagrammatic cross-section of touch control display apparatus 30 of the present invention 3rd embodiment.The touch control display apparatus 30 of the 3rd embodiment is substantially identical with the touch control display apparatus 10 of the first embodiment, the key distinction of the two is: touch sensible structure 34 is arranged at the side of display panel 31 adjacent image compensating element, 32, and touch sensible structure 34 is sandwiched between this display panel 31 and this image compensation element 32 at least partly.
Refer to Figure 10, it is the diagrammatic cross-section of touch control display apparatus 40 of the present invention 4th embodiment.The touch control display apparatus 40 of the 4th embodiment is substantially identical with the touch control display apparatus 10 of the first embodiment, and the key distinction of the two is: the transmissive element 43 of the 4th embodiment and the transmissive element 13 of the first embodiment different.Particularly, the transmissive element 43 of the 4th embodiment is spliced by main part 43a and the edge part 43b that is arranged at this main part 43a side, and wherein the second exiting surface 432 can comprise just to the body region 4320 of this main viewing area 410 and the marginarium 4322 being positioned at this side, body region 4320.This main part 43a comprises bottom surface, is parallel to the end face of this bottom surface and is vertically connected at the joint face 4324 between this bottom surface and this end face, the bottom surface definition of this main part 43a is to should the second incidence surface 430 of main viewing area 410, and the end face definition of this main part 43a is to should part second exiting surface 432 of body region 4320.The cross section of this edge part 43b is triangle, and it comprises with the first composition surface 434 that compensation section 422 connects, to should part second exiting surface 432 of marginarium 4322 and second composition surface 4326 corresponding with the joint face 4324 of this main part 43a.Second composition surface 4326 of this edge part 43b is superimposed with the joint face 4324 of this main part 43a, particularly, together with this second composition surface 4326 and joint face 4324 (can pass through colloid) and be adhesively fixed.
Refer to Figure 11 and Figure 12, Figure 11 is the diagrammatic cross-section of touch control display apparatus 50 of the present invention 5th embodiment, and Figure 12 is the floor map of the structure of touch sensible shown in Figure 11.The touch control display apparatus 50 of the 5th embodiment is substantially identical with the touch control display apparatus 10 of the first embodiment, the key distinction of the two is: in the 5th embodiment, touch sensible structure 54 comprises substrate 540 and touch-sensing layer 542, this touch-sensing layer 542 is arranged at the side comprising the contiguous display panel 51 of this substrate, and this touch-sensing layer 542 comprises along multiple first conducting wire 544 of direction X extension and extends along direction Y and crossing multiple second conducting wires 546 of insulating with this first conducting wire 544, insulate crossing with multiple second conducting wire 546 thus define multiple sense capacitance for sensing touch action in the plurality of first conducting wire 544.
Refer to, three-dimensional exploded view that Figure 14 and Figure 15, Figure 13 are touch control display apparatus 60 of the present invention 6th embodiment, Figure 14 is the structural representation of the compensation section shown in Figure 13 and support portion, and Figure 15 is the diagrammatic cross-section of touch control display apparatus 60 shown in Figure 13.The touch control display apparatus 60 of the 6th embodiment is substantially identical with the touch control display apparatus 10 of the first embodiment, and the key distinction of the two is: transmissive element 63 is different with the structure of compensation section 622.Particularly, the cross section of this compensation section 622 is trapezoidal, it comprises the first incidence surface 6220 of corresponding main viewing area 610, first exiting surface 6222 parallel with this first incidence surface 6220, connect with support portion 623 and be connected to the inclined side 6224 between the first incidence surface 6220 and the first exiting surface 6222, and in this inclined side 6224 opposite side and the joint face 6227 be connected between this first incidence surface 6220 and first exiting surface 6222, this transmissive element 63 comprises the second incidence surface 630, second exiting surface 632 and vertical connection first composition surface 634 of this second exiting surface 632 between the second incidence surface 630, second incidence surface 630 of this transmissive element 63 is to arranging main viewing area 610, second exiting surface 632 of this transmissive element 63 also forms the display surface of this touch control display apparatus 60 at grade jointly with the first exiting surface 6222 of this compensation section 622, first composition surface 634 of this transmissive element 63 and the joint face 6227 of this compensation section 622 are superimposed by the mode such as bonding, second incidence surface 630 of this transmissive element 63, first incidence surface 6220 of this compensation section 622 and the bottom surface 6230 of this support portion 623 are at grade and respectively to should the main viewing area 610 of display panel 61, viewing area, edge 612 and non-display area 614 are arranged.
Further, in this touch control display apparatus 60, the area of section of the guide lighting channel 6226 of this compensation section 622 is along increasing gradually from this first incidence surface 6220 to the direction of this first exiting surface 6222.Refer to Figure 16, it is the schematic perspective view of the optical fibers 6228 that this guide lighting channel 6226 adopts.The area of section of each optical fibers 6228 is along increasing gradually from the first incidence surface 6220 to the direction of this first exiting surface 6222 (namely the diameter of each optical fibers 6228 is along increasing gradually from the first incidence surface 6220 to the direction of this first exiting surface 6222), make to be greater than the area of this optical fibers 6228 at this first incidence surface 6220 at this optical fibers 6228 at the area of the first exiting surface 6222, and then the image of the display of this viewing area, edge 612 is expanded amplification through this optical fibers 6228.Be appreciated that this optical fibers 6228 mainly through the diameter that increases gradually to reach required amplification degree.
Refer to Figure 17, Figure 17 is the diagrammatic cross-section of touch control display apparatus 70 of the present invention 7th embodiment.The key distinction of the touch control display apparatus 70 of the 7th embodiment and the touch control display apparatus 10 of the first embodiment is: touch sensible structure 74 comprises substrate 740 and is arranged at the touch-sensing layer 742 on this substrate 740, the space that first exiting surface 7222 of compensation section 722 and main viewing area 710 surround has colloid 75, and this touch sensible structure 74 is arranged at this colloid 75 away from the side of this main viewing area 710 and this compensation section 722 is covered.Be appreciated that this touch-sensing layer 742 can comprise first and second conducting wire shown in Figure 12.
Refer to Figure 18, Figure 18 is the diagrammatic cross-section of touch control display apparatus 80 of the present invention 8th embodiment.The key distinction of the touch control display apparatus 80 of the 8th embodiment and the touch control display apparatus 40 of the 4th embodiment is: edge part 83b also comprises multiple separate guide lighting channel 831, and this guide lighting channel 831 extends along the direction of part second exiting surface 832 of the first 834 to marginarium, composition surface.Particularly, in present embodiment, bearing of trend this second exiting surface 832 vertical of this guide lighting channel 831, also perpendicular to display panel 81.
Guide lighting channel with compensation section 822 is similar, and this guide lighting channel 831 can be also optical fibers 833, refers to Figure 19, and Figure 19 is a kind of schematic perspective view of optical fibers 833 of this guide lighting channel 831 of embodiment.The area of section of this optical fibers 833 remains unchanged (namely the diameter of each optical fibers 833 remains unchanged, unanimous between the higher and lower levels).Wherein, the plurality of guide lighting channel 831 also can be formed by other optical material array arrangements such as several optical fiber, light guide plate, silica fibre, glass optical fibers.
In present embodiment, because the optical fiber penetrated from this compensation section 822 is derived from the second exiting surface 832 parallel with this display panel 81 by multiple guide lighting channels 831 of this edge part 83b, light loss rate due to the edge part 83b of this optical channel formula is less and bright dipping is comparatively evenly not mixed and disorderly, the image after compensation section 822 compensates can be made to be presented on preferably on this second exiting surface 832, therefore the display effect of this touch control display apparatus 80 is better.
Refer to Figure 20 and Figure 21, Figure 20 is the schematic perspective view of touch control display apparatus 90 of the present invention 9th embodiment, and Figure 21 is the diagrammatic cross-section along the line of the display device 90 shown in Figure 20.The touch control display apparatus 90 of the 9th embodiment and the touch control display apparatus 30 of the 3rd embodiment similar, the key distinction of the two is: the structure of compensation section 922 is different.Particularly, in 9th embodiment, the cross section of this compensation section 922 is roughly fan-shaped, and it comprises the first incidence surface 9220 of viewing area, corresponding edge 912, the first exiting surface 9222 of arc connects with support portion 923 and be connected to the inclined side 9224 between the first incidence surface 9220 and the first exiting surface 9222.Wherein, this first exiting surface 9222 is arcwall face.
Refer to Figure 22, Figure 22 is the perspective view of the present invention's spliced touch control display 100 first embodiment.This spliced touch control display 100 comprises two and is set up in parallel and the touch control display apparatus 101 be stitched together.This touch control display apparatus 101 can adopt touch control display apparatus 10 in above-mentioned first, fourth, five, six, seven and eight any embodiments and 40-80.
Refer to Figure 23, Figure 23 is the perspective view of the present invention's spliced touch control display 200 second embodiment.This spliced touch control display 200 comprises two and is set up in parallel and the touch control display apparatus 201 be stitched together.This touch control display apparatus 201 can adopt the above-mentioned second or the 3rd touch control display apparatus 20 and 30 in embodiment.
Refer to Figure 24, Figure 24 is the perspective view of the spliced touch control display 300 of the present invention the 3rd embodiment.This spliced touch control display 300 comprises two and is set up in parallel and the touch control display apparatus 301 be stitched together.This touch control display apparatus 301 can adopt the touch control display apparatus 90 in above-mentioned 9th embodiment.
Claims (21)
1. a touch control display apparatus, it comprises display panel, be arranged at the image compensation element on this display panel and touch sensible structure, this touch sensible structure is for responding to the touch-control action be applied on this touch control induction device, this display panel comprises main viewing area and is positioned at the viewing area, edge outside this main viewing area, it is characterized in that: this image compensation element comprises compensation section, this compensation section is used for the outside away from this main viewing area Nonlinear magnify that this viewing area, edge shows being extended to this viewing area, edge, this compensation section comprises the first incidence surface, separate and the guide lighting channel that is that extend along this first incidence surface to this first exiting surface direction of first exiting surface and multiple guide-lighting path, this first exiting surface is greater than the area of this first incidence surface in the projected area of the plane at this first incidence surface place, the light beam injecting this guide lighting channel from this first incidence surface is expanded when this first exiting surface penetrates.
2. touch control display apparatus as claimed in claim 1, is characterized in that: this guide lighting channel remains unchanged along the area of section of its bearing of trend vertical.
3. touch control display apparatus as claimed in claim 1, is characterized in that: this first incidence surface is just arranged this viewing area, edge, and this first exiting surface is crossing with this first incidence surface and form acute angle.
4. touch control display apparatus as claimed in claim 3, it is characterized in that: this touch control display apparatus comprises transmissive element, the first composition surface that this transmissive element comprises the second incidence surface, the second exiting surface and is connected between this second incidence surface, the second exiting surface, this second incidence surface is just arranged this main viewing area, and this first composition surface is just to this first exiting surface.
5. touch control display apparatus as claimed in claim 4, is characterized in that: the second exiting surface of this touch sensible structure this transmissive element contiguous is arranged.
6. touch control display apparatus as claimed in claim 4, it is characterized in that: this transmissive element comprises main part and is arranged at the edge part of this main part side, this second exiting surface comprises just to the body region of this main viewing area and the marginarium being positioned at this side, body region, this main part comprises bottom surface and end face, the bottom surface of this main part defines this second incidence surface, the end face definition of this main part is to should part second exiting surface of body region, and this edge part comprises this first composition surface and to should part second exiting surface of marginarium.
7. touch control display apparatus as claimed in claim 6, it is characterized in that: this main part also comprises the joint face be connected between this bottom surface and this end face, this edge part also comprises second composition surface superimposed with the joint face of this main part, and this main part and this edge part are fixed together by colloid.
8. touch control display apparatus as claimed in claim 7, is characterized in that: this edge part comprises multiple separate guide lighting channel, and the guide lighting channel of this edge part extends along the direction of the second exiting surface of this first composition surface to marginarium.
9. touch control display apparatus as claimed in claim 8, is characterized in that: bearing of trend this second exiting surface vertical of the guide lighting channel of this edge part.
10. touch control display apparatus as claimed in claim 9, is characterized in that: the guide lighting channel of this edge part is optical fibers, and the area of section of the guide lighting channel of this edge part edge its bearing of trend vertical remains unchanged.
11. touch control display apparatus as claimed in claim 1, it is characterized in that: this touch sensible structure comprises substrate and is arranged at the touch-sensing layer on this substrate, the space that first exiting surface of this compensation section and this main viewing area surround has colloid, and this compensation section covers in this colloid away from the side of this main viewing area by this touch sensible vibrational power flow.
12. touch control display apparatus as claimed in claim 1, is characterized in that: the guide lighting channel of this guide lighting channel increases gradually along this first incidence surface to the area of section in the direction of the first exiting surface.
13. touch control display apparatus as claimed in claim 1, is characterized in that: this first incidence surface is just arranged this viewing area, edge, and this first exiting surface is parallel with this first incidence surface.
14. touch control display apparatus as claimed in claim 13, it is characterized in that: this touch control display apparatus comprises transmissive element, the composition surface that this transmissive element comprises bottom surface, end face and connects between this end face and bottom surface, the bottom surface of this transmissive element is to arranging main viewing area, first exiting surface of the end face of this transmissive element and this compensation section forms the display surface of this touch control display apparatus jointly, this compensation section also comprises the joint face be connected between this first incidence surface and first exiting surface, and the composition surface of the joint face of this compensation section and this transmissive element is superimposed.
15. touch control display apparatus as claimed in claim 14, is characterized in that: this touch sensible vibrational power flow is on the end face of this transmissive element and the first exiting surface of this compensation section.
16. touch control display apparatus as claimed in claim 1, is characterized in that: this first exiting surface comprises the arcwall face protruded towards the side away from this incidence surface and this inclined side.
17. touch control display apparatus as claimed in claim 1, it is characterized in that: this touch sensible vibrational power flow is on the surface of this display panel this image compensation element side contiguous, and part touch sensible structure is sandwiched between this display panel and this image compensation element.
18. touch control display apparatus as claimed in claim 1, is characterized in that: this display panel also comprises the non-display area be positioned at outside this viewing area, edge, and the image spreading that this viewing area, edge shows by this compensation section is to this non-display area.
19. touch control display apparatus as claimed in claim 1, it is characterized in that: this compensation section also comprises the inclined side connecting this first incidence surface and this first exiting surface, this inclined side is positioned at the side of this compensation section away from this main viewing area, and this inclined side and this first incidence surface form obtuse angle.
20. touch control display apparatus as claimed in claim 19, is characterized in that: this image compensation element also comprises the support portion being arranged at this inclined side, in order to support this compensation section.
21. 1 kinds of spliced touch control displays, it comprises at least two and is set up in parallel and the touch control display apparatus be stitched together, and it is characterized in that: this touch control display apparatus adopts the touch control display apparatus in the claims 1-20 described in any one.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310448333.6A CN104516557B (en) | 2013-09-27 | 2013-09-27 | Touch control display apparatus and spliced touch control display |
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| CN201310448333.6A CN104516557B (en) | 2013-09-27 | 2013-09-27 | Touch control display apparatus and spliced touch control display |
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| CN104516557A true CN104516557A (en) | 2015-04-15 |
| CN104516557B CN104516557B (en) | 2019-01-04 |
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| CN112470110A (en) * | 2018-05-18 | 2021-03-09 | 深圳市柔宇科技股份有限公司 | Touch device, touch panel and method for manufacturing induction channel of touch panel |
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| CN104516557B (en) | 2019-01-04 |
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