CN104318864A - Tiled display device - Google Patents
Tiled display device Download PDFInfo
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- CN104318864A CN104318864A CN201410641695.1A CN201410641695A CN104318864A CN 104318864 A CN104318864 A CN 104318864A CN 201410641695 A CN201410641695 A CN 201410641695A CN 104318864 A CN104318864 A CN 104318864A
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- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000005401 electroluminescence Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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Abstract
The invention provides a tiled display device in one embodiment and relates to the tiled display field. The tiled display device has multiple display functions and is capable of meeting multiple demands of users by realizing different display effects by changing tiling modes. The tiled display device comprises a first display panel and a second display panel which are arranged in a first direction, a first rotating plate on which the first display panel is fitted, a second rotating plate on which the second display panel is fitted, a first sliding plate located on one side, far away from the first display panel, of the first rotating plate, a second sliding plate located on one side, far away from the second display panel, of the second rotating plate, and bottom supporting plates located at the bottoms of the first sliding plate and the second sliding plate, wherein the first display panel and the second display panel both are rectangular display panels of the same dimension. The invention is used for manufacturing the tiled display device.
Description
Technical field
The present invention relates to tiled display field, particularly relate to a kind of splicing display device.
Background technology
In prior art, owing to being difficult to the display device directly preparing oversize, usually multiple measure-alike display panel is spliced, to form required splicing display device.
But the dimension scale due to spliced display device is changeless, i.e. the Aspect Ratio of the display frame that splicing display device is total is fixing, is difficult to meet user realizes having different displaying ratio effect demand to a splicing display device.
Summary of the invention
Given this, for solving the problem of prior art, embodiments of the invention provide a kind of splicing display device, and this splicing display device has multiple display function, realizing different display effects, meeting the multiple demand of user by changing connecting method.
For achieving the above object, embodiments of the invention adopt following technical scheme:
Embodiments provide a kind of splicing display device, comprise along first direction the first display panel side by side and the second display panel; Described first display panel and described second display panel are measure-alike rectangular display panel; Also comprise: the first rotor plate being covered with described first display panel, be covered with the second rotor plate of described second display panel; Be positioned at first sliding panel of described first rotor plate away from described first display panel side, be positioned at second sliding panel of described second rotor plate away from described second display panel side; Be positioned at the end back up pad bottom described first sliding panel and described second sliding panel; Wherein, described first rotor plate can turn clockwise 90 ° along second direction, and along described second direction linear slide; Described second rotor plate can be rotated counterclockwise 90 ° along described second direction, and along described second direction linear slide; Described second direction is in the direction, plate face of described first display panel and described second display panel, the direction vertical with described first direction; Along described first direction, described first sliding panel and described second sliding panel can come and go and slide in back up pad of the described end, separate preset pitch to make described first rotor plate or contact with described second rotor plate.
Preferably, described first sliding panel is provided with the first locating piece in the one side of described first rotor plate; The first bar shaped rail groove that described first rotor plate is provided with the first circular swivelling chute and is connected with described first swivelling chute in the one side of described first sliding panel; Described first swivelling chute can turn clockwise 90 ° along described first locating piece, and described first bar shaped rail groove can drive described first rotor plate to be slided to second direction by described first locating piece; Described second sliding panel is provided with the second locating piece in the one side of described second rotor plate; The second bar shaped rail groove that described second rotor plate is provided with the second circular swivelling chute and is connected with described second swivelling chute in the one side of described second sliding panel; Described second swivelling chute can be rotated counterclockwise 90 ° along described second locating piece, and described second bar shaped rail groove can drive described second rotor plate to be slided to second direction by described second locating piece; Wherein, described first locating piece and described second locating piece close to each other, and lay respectively at the edge that described first sliding panel and described second sliding panel deviate from described second direction.
Preferred further, described splicing display device also comprises two the first limited blocks be oppositely arranged being positioned at described first swivelling chute; Described first limited block is for engaging described first locating piece; Wherein, along the groove depth direction of described first swivelling chute, the height of described first limited block is less than the groove depth of described first swivelling chute.
Preferred further, described splicing display device also comprises two the second limited blocks be oppositely arranged being positioned at described second swivelling chute; Described second limited block is for engaging described second locating piece; Wherein, along the groove depth direction of described second swivelling chute, the height of described second limited block is less than the groove depth of described second swivelling chute.
Preferably, back up pad comprises at the described end: the first sub-back up pad, the second sub-back up pad and connect the coupling assembling of described first sub-back up pad and described second sub-back up pad; Wherein, described coupling assembling is used for making described first sub-back up pad and described second sub-back up pad rotate 90 ° in opposite directions.
Preferred further, described coupling assembling comprises: be fixed on first connecting portion of described first sub-back up pad away from described first sliding panel side, is fixed on second connecting portion of described second sub-back up pad away from described second sliding panel side; The first rotation axis be connected with the first connecting portion, the second rotation axis be connected with the second connecting portion; Connect the carrier of described first rotation axis and described second rotation axis.
Preferred on the basis of the above, described first display panel, described second display panel are organic EL display panel.
Preferably, described first display panel, described second display panel are flexible organic electro-luminescence display panel.
Preferred further, described first display panel comprises the first viewing area and the first non-display area being positioned at described first viewing area periphery; Described second display panel comprises the second viewing area and the second non-display area being positioned at described second viewing area periphery; Wherein, along described first direction, described first non-display area and described second non-display area part side by side bend respectively and are attached to the back side of described first viewing area, described second viewing area; And/or along described second direction, described first non-display area and described second non-display area part close to each other bend respectively and are attached to the back side of described first viewing area, described second viewing area.
Based on this, the above-mentioned splicing display device that the embodiment of the present invention provides, come and gone in back up pad of the described end by described first sliding panel and described second sliding panel and slide, described first rotor plate and described second rotor plate is made to separate preset pitch, described first rotor plate is made to turn clockwise 90 ° along second direction D2, and along described second direction D2 linear slide; Described second rotor plate is rotated counterclockwise 90 ° along described second direction D2, and after described second direction D2 linear slide, the initial connecting method of described first display panel and described second display panel can be changed, described splicing display device is made to have multiple display function, the signal of different images ratio can be adapted to better, meet the different demands of user.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The schematic diagram one of a kind of splicing display device that Fig. 1 provides for the embodiment of the present invention;
The schematic diagram two of a kind of splicing display device that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 A-Fig. 3 D is followed successively by the variable principle schematic of connecting method of a kind of splicing display device that the embodiment of the present invention provides;
A kind of splicing display device that Fig. 4 provides for the embodiment of the present invention realizes the schematic diagram one of different display effects by changing connecting method;
Fig. 5 A-Fig. 5 C is followed successively by the schematic diagram of relative motion between the first rotor plate and the first sliding panel in a kind of splicing display device that the embodiment of the present invention provides;
Fig. 6 A-Fig. 6 C is followed successively by the schematic diagram of relative motion between the second rotor plate and the second sliding panel in a kind of splicing display device that the embodiment of the present invention provides;
First swivelling chute, the first bar shaped rail groove, the first locating piece and the first limited block relative position schematic diagram in a kind of splicing display device that Fig. 7 A provides for the embodiment of the present invention;
Second swivelling chute, the second bar shaped rail groove, the second locating piece and the second limited block relative position schematic diagram in a kind of splicing display device that Fig. 7 B provides for the embodiment of the present invention;
A kind of splicing display device that Fig. 8 provides for the embodiment of the present invention realizes the schematic diagram two of different display effects by changing connecting method;
The schematic diagram three of a kind of splicing display device that Fig. 9 provides for the embodiment of the present invention;
The schematic diagram four of a kind of splicing display device that Figure 10 A provides for the embodiment of the present invention;
The schematic diagram five of a kind of splicing display device that Figure 10 B provides for the embodiment of the present invention;
The schematic diagram six of a kind of splicing display device that Figure 10 C provides for the embodiment of the present invention.
Reference numeral:
01-splicing display device; 10-first display panel; 10a-first viewing area; 10b-first non-display area; 11-first rotor plate; 111-first swivelling chute; 111a-first limited block; 112-first bar shaped rail groove; 12-first sliding panel; 120-first locating piece; 20-second display panel; 20a-second viewing area; 20b-second non-display area; 21-second rotor plate; 211-second swivelling chute; 211a-first limited block; 212-second bar shaped rail groove; 22-second sliding panel; 220-second locating piece; Back up pad at the bottom of 30-; The sub-back up pad of 31-first; The sub-back up pad of 32-second; 33-coupling assembling; 331-first connecting portion; 332-second connecting portion; 333-first rotation axis; 334-second rotation axis; 335-carrier.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide a kind of splicing display device 01, as shown in Figure 1, described splicing display device 01 comprises along first direction (being all labeled as D1 in figure and hereafter) the first display panel 10 and the second display panel 20 arranged side by side; Described first display panel 10 is measure-alike rectangular display panel with described second display panel 20; Described splicing display device 01 also comprises:
As shown in Figure 2, be covered with the first rotor plate 11 of described first display panel 10, be covered with the second rotor plate 21 of described second display panel 20; Be positioned at first sliding panel 12 of described first rotor plate 11 away from described first display panel 10 side, be positioned at second sliding panel 22 of described second rotor plate 21 away from described second display panel 20 side; Be positioned at the end back up pad 30 bottom described first sliding panel 12 and described second sliding panel 22.
Wherein, as shown in Figure 3 A and Figure 3 B, described first rotor plate 11 can turn clockwise 90 ° along second direction (being all labeled as D2 in figure and hereafter), and along described second direction D2 linear slide; Described second rotor plate 21 can be rotated counterclockwise 90 ° along described second direction D2, and along described second direction D2 linear slide; Described second direction D2 is at described first display panel 10 with in the direction, plate face of described second display panel 20, the direction vertical with described first direction D1; As shown in figs. 3 c and 3d, along described first direction D1, described first sliding panel 12 can come and go with described second sliding panel 22 and slide in back up pad of the described end 30, to make described first rotor plate 11 separate preset pitch with described second rotor plate 21, or contacts.
It should be noted that, first, described first display panel 10 is measure-alike rectangular display panel with described second display panel 20, refer to that described first display panel 10 is rectangle with the physical dimension of described second display panel 20, and, under normal circumstances, in order to increase the size of viewing area in display panel as much as possible, namely the size of display panel frame is reduced, when the physical dimension of display panel is rectangle, the shape of its viewing area is also correspondingly rectangle, namely described first display panel 10 is also rectangle with the viewing area of described second display panel 20.
Concrete, shown in figure 1, described first display panel 10 is carry out splicing in the mode that minor face is close to each other with described second display panel 20, certainly, the embodiment of the present invention is not limited thereto, and described splicing display device 01 also can be carried out being spliced in the mode that long limit is close to each other with described second display panel 20 by described first display panel 10.
The second, above-mentioned described first rotor plate 11, the rotation of described second rotor plate 21 and slip, described first sliding panel 12 can pass through with the round slip of described second sliding panel 22 in back up pad of the described end 30 but be not limited to manually, electronic, hydraulic pressure, air pressure, the modes such as electromagnetism realize.
The principle that the above-mentioned splicing display device 01 provided the embodiment of the present invention below has variable connecting method is specifically addressed:
As shown in Figure 4, in an initial condition, when described first display panel 10 is to splice with reference to the mode close to each other with minor face shown in figure 1 with described second display panel 20, now described splicing display device 01 is equivalent to first display mode (being all labeled as S1 in figure and hereafter) with widescreen display mode, under this display mode, it is the mute of the widescreen of 21:9 that user can watch such as image scaled better; When inputting to described splicing display device 01 the existing-quality television picture that such as image scaled is 16:9 (or 4:3), then now the first display mode S1 that splicing display device 01 described under original state has can be adjusted to second display mode (being all labeled as S2 in figure and hereafter) of conventional display mode, thus realize same splicing display device 01 by changing connecting method there is different display effects, this splicing display device is made to have multiple display function, the signal of different images ratio can be adapted to better, meet the different demands of user.
The detailed process that the display mode of the described splicing display device 01 shown in Fig. 4 is adjusted to the second display mode S2 by the first display mode S1 is as described below:
Shown in figure 3A, described first rotor plate 11 can along second direction D2 turn clockwise 90 °, described second rotor plate 21 can be rotated counterclockwise 90 ° along described second direction D2, namely when described first display panel 10 and described second display panel 20 be splice in the mode that minor face is close to each other time, by the above-mentioned rotation of described first rotor plate 11 with described second rotor plate 21, described first display panel 10 can be made to splice in the mode that long limit is close to each other with described second display panel 20.
Shown in Fig. 3 B, by along second direction D2) described first rotor plate 11 after 90 ° that turns clockwise, be rotated counterclockwise 90 ° along described second direction D2 after described second rotor plate 21 slide along described second direction D2 straight line, namely with reference to shown in figure 3C, postrotational described first rotor plate 11 is made to get back to initial stitching position to complete follow-up splicing work with described second rotor plate 21.
Here need in the lump with reference to shown in figure 3A, due in an initial condition, described first display panel 10 in splicing display device 01 contacts with each other with described second display panel 20, and described first rotor plate 11 needs certain space with the rotation of described second rotor plate 21, therefore, before described first rotor plate 11 rotates with described second rotor plate 21, need described first sliding panel 12 to be deviated from slip with described second sliding panel 22, even if the two separately certain preset pitch.Here, described preset pitch should adjust with the concrete size of described second display panel 20 flexibly according to described first display panel 10, in this no limit.
Wherein, described first sliding panel 12 and described second sliding panel 22 reciprocatingly sliding by but being not limited to realize with under type in back up pad of the described end 30, namely sliding rail is set in back up pad of the described end 30, with described second sliding panel 22, the sliding shoe that can slide in sliding rail is set at described first sliding panel 12 in the one side of back up pad of the described end 30, thus realizes above-mentioned reciprocatingly sliding.
On this basis, shown in figure 3D, when described splicing display device 01 completes by the first display mode S1 after the adjustment of the second display mode S2, need described first sliding panel 12 to contact with described second rotor plate 21 to make described first rotor plate 11 along the arrow slide in opposition shown in figure with described second sliding panel 22, complete the splicing of described first display panel 10 and described second display panel 20.
Based on this, the above-mentioned splicing display device 01 that the embodiment of the present invention provides, slide by described first sliding panel 12 and described second sliding panel 22 are round in back up pad of the described end 30, described first rotor plate 11 is made to separate preset pitch with described second rotor plate 21, described first rotor plate 11 is made to turn clockwise 90 ° along second direction D2, and along described second direction D2 linear slide; Described second rotor plate 21 is rotated counterclockwise 90 ° along described second direction D2, and after described second direction D2 linear slide, change the initial connecting method of described first display panel 10 and described second display panel 20, described splicing display device 01 is made to have multiple display function, the signal of different images ratio can be adapted to better, meet the different demands of user.
On the basis of the above, described first rotor plate 11 can turn clockwise 90 ° along second direction D2, and along described second direction D2 linear slide; Described second rotor plate 21 can be rotated counterclockwise 90 ° along described second direction D2, and along described second direction D2 linear slide; Specifically can in the following ways:
As shown in Figure 5A, described first sliding panel 12 is provided with the first locating piece 120 in the one side of described first rotor plate.As shown in Figure 5 B, described first rotor plate 11 the first bar shaped rail groove 112 of being provided with the first circular swivelling chute 111 and being connected with described first swivelling chute 111 in the one side of described first sliding panel.As shown in Figure 5 C, described first swivelling chute 111 can turn clockwise 90 ° along described first locating piece 120, and described first bar shaped rail groove 112 can drive described first rotor plate 11 to be slided to second direction D2 by described first locating piece 120.
As shown in Figure 6A, described second sliding panel 22 is provided with the second locating piece 220 in the one side of described second rotor plate.As shown in Figure 6B, described second rotor plate 21 the second bar shaped rail groove 212 of being provided with the second circular swivelling chute 211 and being connected with described second swivelling chute 211 in the one side of described second sliding panel.As shown in Figure 6 C, described second swivelling chute 211 can be rotated counterclockwise 90 ° along described second locating piece 220, and described second bar shaped rail groove 212 can drive described second rotor plate 21 to be slided to second direction D2 by described second locating piece 220.
Wherein, described first locating piece 110 is close to each other with described second locating piece 220, and lays respectively at the edge that described first sliding panel 12 and described second sliding panel 22 deviate from described second direction D.
That is, shown in composition graphs 5C and Fig. 6 C, described first locating piece 110 is positioned at the upper right corner place of described first sliding panel 12 near described second sliding panel 22, and described second locating piece 220 is positioned at the left upper of described second sliding panel 22 near described first sliding panel 12.
Further, in order to avoid when described first rotor plate 11 slides along described second direction D2 and described first sliding panel 12 be separated from, as shown in Figure 7 A, described splicing display device 01 also comprises two the first limited block 111a be oppositely arranged being positioned at described first swivelling chute 111; Described first limited block 111a is for engaging described first locating piece 120.Wherein, along the groove depth direction of described first swivelling chute 111, the height of described first limited block 111a is less than the groove depth of described first swivelling chute 111.
In order to avoid when described second rotor plate 21 slides along described second direction D2 and described second sliding panel 22 be separated from, as shown in Figure 7 B, described splicing display device 01 also comprises two the second limited block 211a be oppositely arranged being positioned at described second swivelling chute 211; Described second limited block 211a is for engaging described second locating piece 220.Wherein, along the groove depth direction of described second swivelling chute 211, the height of described second limited block 211a is less than the groove depth of described second swivelling chute 211.
On the basis of the above, as described in Figure 8, in order to make described splicing display device 01 also have double-sided display pattern, i.e. the 3rd display mode (being all labeled as S3 in figure and hereinafter), makes described splicing display device 01 have more multiple Presentation Function.Back up pad of the described end 30 comprises: the first sub-back up pad 32 of sub-back up pad 31, second and connect the coupling assembling 33 of described first sub-back up pad 31 and described second sub-back up pad 32.
Wherein, described coupling assembling 33 rotates 90 ° for making described first sub-back up pad 31 in opposite directions with described second sub-back up pad 32.
Here, under the 3rd display mode S3 state, described first display panel 10 in described splicing display device 01 can show identical picture with described second display panel 20, also different pictures can be shown, the driving process of concrete signal transacting can continue to use the splicing display device of prior art, in this no limit.
Further, as described in Figure 9, described coupling assembling 33 specifically can comprise:
Be fixed on first connecting portion 331 of described first sub-back up pad 31 away from described first sliding panel side, be fixed on second connecting portion 332 of described second sub-back up pad 32 away from described second sliding panel side; The first rotation axis 333 be connected with the first connecting portion 331, the second rotation axis 334 be connected with the second connecting portion 332; Connect the carrier 335 of described first rotation axis 333 and described second rotation axis 334.
Like this, described first connecting portion 331 can be driven to rotate 90 ° in opposite directions with described second connecting portion 332 by described first rotation axis 333 and described second rotation axis 334, and described first connecting portion 331 and described second connecting portion 332 fix with described second sub-back up pad 32 with described first sub-back up pad 31 respectively, thus realize the doubling of described first display panel and described second display panel, make described splicing display device 01 have the 3rd display mode S3 of double-sided display.
Here, because described carrier 335 is and described first sub-back up pad 31 and described second sub-back up pad 32 independently parts, when described first sub-back up pad 31 and described second sub-back up pad 32 are mutually folding, flexible printed circuit board (the Flexible Printed Circuit placing described first display panel 10 and described second display panel 20 is may be used in the space of the described carrier 335 that described first sub-back up pad 31 is relative with described second sub-back up pad 32, be called for short FPC), with or printed circuit board (Printed Circuit Board, be called for short PCB) etc. driver part.
On the basis of the above, consider when described first display panel 10 and described second display panel 20 are liquid crystal display (the Liquid Crystal Display of passive type luminescence, be called for short LCD) panel time, because liquid crystal molecule self is not luminous, display panel also needs the backlight module comprised for providing back light, and thickness is larger.Therefore, the embodiment of the present invention is preferred, and described first display panel 10, described second display panel 20 are ORGANIC ELECTROLUMINESCENCE DISPLAYS (Organic Light-Emitting Display is called for short OLED) panel.
Further, due to oled panel autoluminescence, therefore can be prepared on the flexible substrate substrates such as plastics, thus formation flexible OLED panel, therefore, the embodiment of the present invention is preferred, and described first display panel 10, described second display panel 20 are flexible organic electro-luminescence display panel, are easy to described first display panel 10, described second display panel 20 pasting on described first rotor plate 11, described second rotor plate 21 like this.
On this basis, as shown in Figure 10 A-Figure 10 C, described first display panel 10 comprises the first viewing area 10a and the first non-display area 10b being positioned at described first viewing area 10a periphery; Described second display panel 20 comprises the second viewing area 20a and the second non-display area 20b being positioned at described second viewing area 20a periphery.
Wherein, as shown in Figure 10 A, along described first direction D1, described first non-display area 10b and described second non-display area 20b part side by side bend respectively and are attached to the back side of described first viewing area 10a, described second viewing area 20a.
Like this, because described first display panel 10 is flexible oled panel with described second display panel 20, along described first direction D1, described first non-display area 10b and described second non-display area 20b part side by side bend respectively and are attached to described first viewing area 10a, the back side of described second non-display area 20a, described splicing display device 01 can be made when carrying out the second display mode S2, non-display region is not had between described first viewing area 10a and described second viewing area 20a, thus improve the display quality of the second display mode S2 further.
Or as shown in Figure 10 B, along described second direction D2, described first non-display area 10b and described second non-display area 20b part close to each other bends respectively and is attached to the back side of described first viewing area 10a, described second viewing area 20a.
Like this, because described first display panel 10 is flexible oled panel with described second display panel 20, along described second direction D2, described first non-display area 10b and described second non-display area 20b part close to each other bends respectively and is attached to described first viewing area 10a, the back side of described second non-display area 20a, described splicing display device 01 can be made when carrying out the first display mode S1, non-display region is not had between described first viewing area 10a and described second viewing area 20a, thus improve the display quality of the second display mode S1 further.
Again or, as illustrated in figure 10 c, along described first direction D1, described first non-display area 10b and described second non-display area 20b part side by side bend respectively and are attached to the back side of described first viewing area 10a, described second viewing area 20a; Meanwhile, along described second direction D2, described first non-display area 10b and described second non-display area 20b part close to each other bends respectively and is attached to the back side of described first viewing area 10a, described second viewing area 20a.
Like this, described splicing display device 01 can be made when carrying out the first display mode S1, the first display mode S2, all there is no non-display region between described first viewing area 10a and described second viewing area 20a, further improve the quality of the multiple display of described splicing display device 01.
Here, described first non-display area 10b and described second non-display area 20b do not bend and be attached to described first viewing area 10a, all the other regions at the back side of described second viewing area 20a can arrange the structure such as gate driver circuit and source electrode drive circuit in described first display panel 10, described second display panel 20 respectively.
It should be noted that, institute of the present invention drawings attached is the simple schematic diagram of above-mentioned splicing display device, only for the clear this programme that describes embodies the structure relevant to inventive point, the structure irrelevant with inventive point for other is existing structure, in the accompanying drawings not embodiment or only realizational portion.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (9)
1. a splicing display device, comprises along first direction the first display panel side by side and the second display panel; Described first display panel and described second display panel are measure-alike rectangular display panel; It is characterized in that, also comprise:
Be covered with the first rotor plate of described first display panel, be covered with the second rotor plate of described second display panel;
Be positioned at first sliding panel of described first rotor plate away from described first display panel side, be positioned at second sliding panel of described second rotor plate away from described second display panel side;
Be positioned at the end back up pad bottom described first sliding panel and described second sliding panel;
Wherein, described first rotor plate can turn clockwise 90 ° along second direction, and along described second direction linear slide; Described second rotor plate can be rotated counterclockwise 90 ° along described second direction, and along described second direction linear slide; Described second direction is in the direction, plate face of described first display panel and described second display panel, the direction vertical with described first direction;
Along described first direction, described first sliding panel and described second sliding panel can come and go and slide in back up pad of the described end, separate preset pitch to make described first rotor plate or contact with described second rotor plate.
2. splicing display device according to claim 1, is characterized in that,
Described first sliding panel is provided with the first locating piece in the one side of described first rotor plate; The first bar shaped rail groove that described first rotor plate is provided with the first circular swivelling chute and is connected with described first swivelling chute in the one side of described first sliding panel; Described first swivelling chute can turn clockwise 90 ° along described first locating piece, and described first bar shaped rail groove can drive described first rotor plate to be slided to second direction by described first locating piece;
Described second sliding panel is provided with the second locating piece in the one side of described second rotor plate; The second bar shaped rail groove that described second rotor plate is provided with the second circular swivelling chute and is connected with described second swivelling chute in the one side of described second sliding panel; Described second swivelling chute can be rotated counterclockwise 90 ° along described second locating piece, and described second bar shaped rail groove can drive described second rotor plate to be slided to second direction by described second locating piece;
Wherein, described first locating piece and described second locating piece close to each other, and lay respectively at the edge that described first sliding panel and described second sliding panel deviate from described second direction.
3. splicing display device according to claim 2, is characterized in that, also comprises two the first limited blocks be oppositely arranged being positioned at described first swivelling chute; Described first limited block is for engaging described first locating piece;
Wherein, along the groove depth direction of described first swivelling chute, the height of described first limited block is less than the groove depth of described first swivelling chute.
4. splicing display device according to claim 2, is characterized in that, also comprises two the second limited blocks be oppositely arranged being positioned at described second swivelling chute; Described second limited block is for engaging described second locating piece;
Wherein, along the groove depth direction of described second swivelling chute, the height of described second limited block is less than the groove depth of described second swivelling chute.
5. splicing display device according to claim 1, is characterized in that, back up pad of the described end comprises:
First sub-back up pad, the second sub-back up pad and connect the coupling assembling of described first sub-back up pad and described second sub-back up pad;
Wherein, described coupling assembling is used for making described first sub-back up pad and described second sub-back up pad rotate 90 ° in opposite directions.
6. splicing display device according to claim 5, is characterized in that, described coupling assembling comprises:
Be fixed on first connecting portion of described first sub-back up pad away from described first sliding panel side, be fixed on second connecting portion of described second sub-back up pad away from described second sliding panel side;
The first rotation axis be connected with the first connecting portion, the second rotation axis be connected with the second connecting portion;
Connect the carrier of described first rotation axis and described second rotation axis.
7. the splicing display device according to any one of claim 1 to 6, is characterized in that, described first display panel, described second display panel are organic EL display panel.
8. splicing display device according to claim 7, is characterized in that, described first display panel, described second display panel are flexible organic electro-luminescence display panel.
9. splicing display device according to claim 8, is characterized in that, described first display panel comprises the first viewing area and the first non-display area being positioned at described first viewing area periphery; Described second display panel comprises the second viewing area and the second non-display area being positioned at described second viewing area periphery;
Wherein, along described first direction, described first non-display area and described second non-display area part side by side bend respectively and are attached to the back side of described first viewing area, described second viewing area; And/or,
Along described second direction, described first non-display area and described second non-display area part close to each other bend respectively and are attached to the back side of described first viewing area, described second viewing area.
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| CN201410641695.1A CN104318864B (en) | 2014-11-07 | 2014-11-07 | Tiled display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410641695.1A CN104318864B (en) | 2014-11-07 | 2014-11-07 | Tiled display device |
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| CN104318864A true CN104318864A (en) | 2015-01-28 |
| CN104318864B CN104318864B (en) | 2017-02-01 |
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| CN201410641695.1A Expired - Fee Related CN104318864B (en) | 2014-11-07 | 2014-11-07 | Tiled display device |
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| CN104318864B (en) | 2017-02-01 |
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