CN201549183U - Interactive display - Google Patents
Interactive display Download PDFInfo
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- CN201549183U CN201549183U CN2009202793661U CN200920279366U CN201549183U CN 201549183 U CN201549183 U CN 201549183U CN 2009202793661 U CN2009202793661 U CN 2009202793661U CN 200920279366 U CN200920279366 U CN 200920279366U CN 201549183 U CN201549183 U CN 201549183U
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Abstract
The utility model discloses an interactive display which comprises an organic light-emitting display device, wherein the organic light-emitting display device comprises a substrate, the substrate comprises an organic light-emitting component, a light extraction surface and a bottom surface, wherein the bottom surface is opposite to the light extraction surface; the interactive display further comprises an optical sensor unit and a processing unit, wherein the optical sensor unit comprises a plurality of optical sensors and is used for receiving the light reflected back by the touched object; and the processing unit is connected with the optical sensor unit and used for determining the position of the touched object according to the optical information received by the optical sensors in the optical sensor unit. The interactive display disclosed by the utility model can both achieve the human-machine interaction function and the integration of the display and the touch device.
Description
Technical field
The utility model relates to a kind of interactive display, relates in particular to a kind of interactive organic light emitting display.
Background technology
Display has been widely used in all trades and professions now, and simultaneously in order further to improve the practicality of display, people add on display that also a touch-screen realizes human-computer interaction function now.Touch-screen is installed in dual mode at present on the display, a kind of mode is for directly to be installed in touch-screen on the shell of display, and this mounting means has certain influence to the outward appearance of display; Another kind of mode is for to be installed in touch-screen in the display casing.These two kinds of mounting meanss all be with two independently element lump together the formation interactive display, rather than the complete integrated interactive display on the meaning.
The utility model content
The purpose of this utility model is to provide a kind of incorporate interactive display, to overcome weak point of the prior art.
A kind of interactive display by this purpose design, it includes organic light-emitting display device, wherein organic light-emitting display device contains substrate, described substrate includes organic illuminating element, exiting surface and bottom surface, wherein the bottom surface is relative with exiting surface, it is characterized in that: described interactive display also comprises optical sensor unit and processing unit, and described optical sensor unit is made up of a plurality of optical sensors, is used for receiving the thing that is touched and reflects light; Processing unit links to each other with the optical sensor unit, is used for determining according to the received optical information of the optical sensor of optical sensor unit the position of touch objects.
The utility model also provides another kind of interactive display simultaneously, it includes organic light-emitting display device, wherein organic light-emitting display device includes substrate, described substrate includes organic illuminating element, exiting surface and bottom surface, wherein the bottom surface is relative with exiting surface, it is characterized in that: described interactive display also comprises second luminescence unit, optical sensor unit and processing unit, and wherein said second luminescence unit is made up of pointolite and/or line source; Described optical sensor unit is made up of a plurality of optical sensors, and described optical sensor is used to receive the light that is sent by second luminescence unit that is touched that thing reflects; Processing unit links to each other with the optical sensor unit, is used for determining according to the received optical information of the optical sensor of optical sensor unit the position of touch objects.
The utility model also provides the interactive display of the third form simultaneously, it includes organic light-emitting display device, wherein organic light-emitting display device includes substrate, described substrate includes organic illuminating element, exiting surface and bottom surface, wherein the bottom surface is relative with exiting surface, it is characterized in that: described interactive display also comprises second luminescence unit, the second transparent substrate, optical sensor unit and processing unit, described second substrate is positioned at topmost, described second luminescence unit is made up of pointolite and/or line source, be positioned at described second substrate side surfaces, the light that described second luminescence unit is sent is propagated with the frustrated total internal reflection form in described second substrate; Described optical sensor unit is made up of a plurality of optical sensors, and described optical sensor is used to receive because of there being touch objects to touch the light that second substrate leaks out from second substrate; Processing unit links to each other with the optical sensor unit, is used for determining according to the received optical information of the optical sensor of optical sensor unit the position of touch objects.
In technique scheme, the utility model by optical sensor is installed in the substrate in the display with machine light-emitting component substrate top or below, processing unit is equipped with in the display, such display can be realized human-computer interaction function, has realized the integrated of display and touching device again.
Description of drawings
Figure 1A is the structural drawing of the utility model embodiment one described a kind of interactive display;
Figure 1B is the sectional view of the interactive display shown in Figure 1A;
Fig. 2 is that first kind of position of substrate and optical sensor unit concerns synoptic diagram among Figure 1A;
Fig. 3 is that second kind of position of substrate and optical sensor unit concerns synoptic diagram among Figure 1A;
Fig. 4 is that substrate and the third position, optical sensor unit concern synoptic diagram among Figure 1A;
Fig. 5 A, 5B, 5C are that the 4th kind of position of substrate and optical sensor unit concerns synoptic diagram among Figure 1A;
Fig. 6 is the structural drawing of the utility model embodiment two described a kind of interactive displays;
Fig. 7 A is that substrate and optical sensor cell position concern synoptic diagram among Fig. 6;
Fig. 7 B is the sectional view of interactive display shown in Figure 6;
Fig. 7 C is the sectional view of the utility model embodiment three described a kind of interactive displays;
Fig. 7 D is the sectional view of the utility model embodiment four described a kind of interactive displays;
Fig. 8 is the sectional view of the utility model embodiment five described a kind of interactive displays;
Fig. 9 is the structural drawing of the utility model embodiment six described a kind of interactive displays;
Figure 10 is that first kind of position concerns synoptic diagram between substrate among Fig. 9, optical sensor unit and second luminescence unit;
Figure 11 is that second kind of position concerns synoptic diagram between substrate among Fig. 9, optical sensor unit and second luminescence unit;
Figure 12 is that the third position concerns synoptic diagram between substrate among Fig. 9, optical sensor unit and second luminescence unit;
Figure 13 is that the 4th kind of position concerns synoptic diagram between substrate among Fig. 9, optical sensor unit and second luminescence unit;
Figure 14 is the structural drawing of the utility model embodiment seven described a kind of interactive displays;
Figure 15 A is that the position between substrate among Figure 14, optical sensor unit and second luminescence unit concerns synoptic diagram;
Figure 15 B is the sectional view of interactive display shown in Figure 14;
Figure 16 A is that the position between substrate, optical sensor unit and second luminescence unit of the utility model embodiment eight described a kind of interactive displays concerns synoptic diagram;
Figure 16 B is the sectional view of the utility model embodiment eight described a kind of interactive displays;
Figure 17 A is that the position between substrate, optical sensor unit and second luminescence unit of the utility model embodiment nine described a kind of interactive displays concerns synoptic diagram;
Figure 17 B is the sectional view of the utility model embodiment nine described a kind of interactive displays;
Figure 18 is the sectional view of the utility model embodiment ten described a kind of interactive displays;
Figure 19 is the sectional view of the utility model embodiment 11 described a kind of interactive displays;
Figure 20 A is the sectional view of the utility model embodiment 12 described a kind of interactive displays;
Figure 20 B is the sectional view of the utility model embodiment 13 described a kind of interactive displays;
Figure 21 A is the structural drawing of the utility model embodiment 14 described a kind of interactive displays;
Figure 21 B is that the position between substrate among Figure 21 A, optical sensor unit, second luminescence unit and second substrate concerns synoptic diagram;
Figure 21 C is the sectional view of the interactive display shown in the 21A;
Figure 21 D is the structural drawing of the utility model embodiment 15 described a kind of interactive displays;
Figure 21 E is the structural drawing of the utility model embodiment 16 described a kind of interactive displays;
Figure 21 F is a 21E light channel structure synoptic diagram;
Figure 22 A is the sectional view of the utility model embodiment 17 described a kind of interactive displays;
Figure 22 B is the sectional view of the utility model embodiment 18 described a kind of interactive displays;
Figure 22 C is the sectional view of the utility model embodiment 19 described a kind of interactive displays;
Figure 22 D is the sectional view of the utility model embodiment 20 described a kind of interactive displays;
Figure 22 E positions synoptic diagram for Figure 22 D interactive display to touch objects;
Figure 22 F positions another kind of synoptic diagram for Figure 22 D interactive display to touch objects.
Embodiment
The utility model will be further described below in conjunction with specification drawings and specific embodiments.
Figure 1A is the structural drawing of the utility model embodiment one described a kind of interactive display, this interactive display includes organic light-emitting display device, optical sensor unit and processing unit 106, wherein organic light-emitting display device includes substrate 103 and driver IC 104, described substrate 103 includes non-pixel region and pixel region 101, and pixel region 101 includes organic illuminating element; Described substrate 103 comprises exiting surface 107 and bottom surface 108, and wherein the bottom surface is relative with exiting surface; Driver IC 104 is formed in the non-pixel region of substrate 103 to provide signal to organic illuminating element, and driver IC 104 is provided with a plurality of input pins that comprise ground connection input pin 105.Described optical sensor unit is made up of a plurality of optical sensors 102, be used for receiving the thing that is touched and reflect light, in the present embodiment promptly, the light that the optical sensor 102 received things that are touched reflect is the light that display self is sent, and that is to say that it is the light that organic illuminating element sent in the display that the optical sensor 102 received things that are touched reflect light; Processing unit 106 links to each other with the optical sensor unit, is used for determining according to the optical sensor 102 received optical informations of optical sensor unit the position of touch objects, and promptly processing unit 106 links to each other with optical sensor 102 in the optical sensor unit.In other embodiment of the present utility model, identical in the connected mode of then representing processing unit 106 among this embodiment and effect and this enforcement as not elaborating, can elaborate if any situation inequality.In embodiment one, described optical sensor unit is positioned at described substrate 103, and concrete condition is shown in Figure 1B; In Figure 1B, described substrate 103 includes organic illuminating element, exiting surface 107 and bottom surface 108, the surface of the exiting surface 107 here for being gone out from substrate 103 by the light that organic illuminating element sent 109 in the substrate 103 promptly provides light by the light that organic illuminating element sent in the substrate 103 by exiting surface 107 backs so that for interactive display; Optical sensor 102 in the described optical sensor unit is positioned at the pixel region 101 of described substrate 103.In Figure 1A, because of described optical sensor unit is positioned at described substrate 103, so the optical sensor in the described optical sensor unit dots.
Fig. 2 is that first kind of position of substrate and optical sensor unit concerns synoptic diagram among Figure 1A, and described substrate 103 comprises that the 3rd substrate 206, the three substrates 206 comprise that at least one is selected from the pixel in a plurality of red (R), green (G) and blue (B) sub-pixel; Tetrabasal 207 is provided with 206 stacks of the 3rd substrate, and wherein the substrate 103 in the pixel region 101 has the sept 209 between the 3rd substrate 206 and tetrabasal 207.
On the 3rd substrate 206, form a plurality of pixels that are selected from a plurality of red (R), green (G) and blue (B) sub-pixel.(R, G B) comprise thin film transistor (TFT) and organic light emitting diode device to each sub-pixel.Organic light emitting diode device comprises first electrode, emission layer and second electrode.For convenient the specific descriptions of omitting thin film transistor (TFT) are described.The 3rd substrate 206 is made by insulating material, as glass, silicon or synthetic resin, and preferential glass substrate.
Simultaneously, sept 209 is distributed on second electrode 204.Sept 209 is formed by the transparent polystyrene sill, the light that this transmission of materials is sent by red emission layer 201, green emitted layer 202 and blue emission layer 203, and form spherical spacer.The thickness of sept 209 (being diameter) is 3 to 12 microns, but is not limited only to 3 to 12 microns.If also form protective seam on second electrode 204,209 of septs are distributed on the protective seam.The clearance constant that sept 209 keeps between the 3rd substrate 206 and the tetrabasal 207.
Tetrabasal 207 is formed on the 3rd substrate 206, is exposed in the oxygen and moisture from external environment condition to prevent red emission layer 201, green emitted layer 202 and blue emission layer 203.The 3rd substrate 206 contacts with tetrabasal 207 by the bonded assemblies 208 that applies along tetrabasal 207 circumferencial directions.Bonded assemblies 208 can be formed by sealant or frit.Frit can be by being selected from K
2O, Fe
2O
3, Sb
2Q, ZnO, P
2O
5, V
2O
5, TiO
2, Al
2O
3, B
2O
3, WQ
3, a kind of (or several) among SnO and the PbO form.
Tetrabasal 207 is formed by flat thin glass.The transparency carrier of the light that transmission red emission layer 201, green emitted layer 202 and blue emission layer 203 send is preferably used as tetrabasal 207.Tetrabasal 207 also can form the thin glass substrate that provides color filter.At this moment, emission layer is formed by a kind of color, and color filter is converted to predetermined color with the light that emission layer (201,202,203) sends.Among other embodiment in the utility model, the structure of described substrate 103 is identical with the structure of substrate 103 in the present embodiment, thereby the structure for substrate 103 will no longer repeat in other embodiment of back.
In Fig. 2, described optical sensor unit is positioned at described substrate 103, and the optical sensor 102 in the promptly described optical sensor unit is positioned on first electrode 205 of described substrate 103; Can each sub-pixel (R, G are provided with an optical sensor 102 in B), also at interval one or several sub-pixel (R, G B) are provided with an optical sensor 102; The upper surface of tetrabasal 207 is an exiting surface 107, and is the same with situation among Fig. 2 as the situation that do not specify expression exiting surface 107 in the embodiment of back.In Fig. 2, when touch objects touches the light-emitting area of substrate 103 or have touch objects to be positioned on the light-emitting area of substrate 103 certain distance, reflect by the thing that will be touched of the part light that organic illuminating element sent in the interactive display; The optical sensor 102 that tetrabasal 207, second electrode 204, the red emission layer 201 of the light that the thing that is touched reflects in substrate 103 arrives in the described optical sensor unit is received by the optical sensor 102 in the described optical sensor unit; The processing unit 106 that links to each other with the optical sensor unit just can be determined the position of touch objects according to the 102 received optical informations of the optical sensor in the optical sensor unit then.Optical sensor 102 in the described optical sensor unit can be formed optic sensor array; Optical sensor 102 in the described optical sensor unit can be a kind of or its combination in sensor, photoresistance, photodiode, phototriode, photoelectrical coupler or the photoelectric cell that organic material makes.All optical sensors 102 in the described optical sensor unit generally are grid arrangement, are latticed rectangular array as all optical sensors 102 in optical sensor unit described in the embodiment shown in Figure 1A.
When being positioned at substrate 103, the optical sensor 102 in the described optical sensor unit, also other form can be arranged, shown in Fig. 3, Fig. 4, Fig. 5 A, 5B, 5C except the situation shown in Fig. 2; In Fig. 3, Fig. 4, Fig. 5 A, 5B, 5C, the structure of described substrate 103 is identical with Fig. 2, and it is different that just the optical sensor 102 that is arranged in the optical sensor unit of the position of substrate 103 and Fig. 2 of the optical sensor 102 in the optical sensor unit is positioned at the position of substrate 103; In Fig. 3, the optical sensor 102 in the optical sensor unit is positioned on second electrode 204 of substrate 103; In Fig. 4, the optical sensor 102 in the optical sensor unit is positioned on the tetrabasal 207 of substrate 103; In Fig. 5 A, the optical sensor 102 in the optical sensor unit is positioned on the 3rd substrate 206 of substrate 103; And in Fig. 2, the optical sensor 102 in the optical sensor unit is positioned on first electrode 205 of substrate 103.In Fig. 5 A, for the luminous energy that the thing that is touched is reflected arrives optical sensor 102 in the optical sensor unit well, on substrate 103, be provided with hole or crack 501, the light that the thing that is touched like this reflects through the hole or crack 501 just can directly arrive optical sensor 102 in the optical sensor unit; In Fig. 5 A, the major part of substrate 103 is run through in hole or crack 501, but because tetrabasal 207 is transparent generally speaking on the substrate 103, the energy propagates light, thereby we can only be provided with the hole on first electrode, second electrode and the 3rd substrate 206 or crack 501 promptly may reach we are provided with hole or crack 501 on substrate 103 purpose, and concrete condition is seen Fig. 5 B; Simultaneously because second electrode 204 generally speaking also can printing opacity, all we only only on first electrode and the 3rd substrate 206, to be provided with the hole or crack 501 promptly may reach we are provided with hole or crack 501 on substrate 103 purpose, concrete condition is seen Fig. 5 C; In the sectional view in the embodiment of back, if when needing to be provided with optical sensor 102 in hole or crack 501 and the optical sensor unit being positioned under the substrate 103 on substrate 103, we adopt the mode of Fig. 5 C, but are not limited only to the mode of Fig. 5 C; In actual applications, Fig. 2, Fig. 3, situation shown in Figure 4 also can be provided with hole or crack 501 on substrate 103; Substrate 103 can not have the 3rd substrate 206 and/or tetrabasal 207 simultaneously, same substrate 103 can not have bonded assemblies 208 yet, also can be the substrate 103 of other version, include organic illuminating element as long as that is to say substrate described in the utility model 103; Organic light-emitting display device also can adopt other version, can include substrate, driver and band as organic luminous display unit and carry encapsulation (TCP), include substrate with organic illuminating element as long as that is to say the organic light-emitting display device in the utility model.
Fig. 6 is the structural drawing of the utility model embodiment two described a kind of interactive displays, the formation of this interactive display and embodiment one described interactive display constitutes the same, and the structure of the each several part of the formation of interactive display also with the structure of the each several part of the formation of embodiment one described interactive display too; Differently with embodiment one described interactive display be: the optical sensor 102 in the optical sensor unit of embodiment one described interactive display is positioned at substrate 103, and the optical sensor of implementing in the optical sensor unit of two described interactive displays 102 is positioned on the light-emitting area 107 of substrate 103.Fig. 7 A is that substrate and optical sensor cell position concern synoptic diagram among Fig. 6, and Fig. 7 B is the sectional view of interactive display shown in Figure 6.We just can find out that the optical sensor 102 in the described optical sensor unit all is positioned on the light-emitting area 107 of substrate 103 from Fig. 7 A and Fig. 7 B.
Fig. 7 C is the sectional view of the utility model embodiment three described a kind of interactive displays, the formation of this interactive display and embodiment two described interactive displays constitute the same, and the structure of the each several part of the formation of interactive display also with the structure of the each several part of the formation of embodiment two described interactive displays too; Optical sensor 102 described in two embodiment in the optical sensor unit all is positioned on the light-emitting area 107 of substrate 103; Embodiment three is different with embodiment two described interactive displays to be that optical sensor 102 versions in the described optical sensor unit are different, promptly the optical sensor 102 in the optical sensor unit of embodiment two described interactive displays is directly to be attached on the light-emitting area 107 of substrate 103, and optical sensor 102 one of the own own formation in optical sensor unit described in the embodiment three are latticed sensor rectangular array, per two adjacent optical sensors 102 connect by a thin wire in the described optical sensor unit, and this latticed sensor rectangular array is positioned on the light-emitting area 107 of substrate 103 and does not directly contact with the light-emitting area 107 of substrate 103; Substrate 103 and latticed sensor rectangular array are fixed the position of the two by frame 701.In actual applications, the connected mode of per two adjacent optical sensors 102 also can be otherwise in the optical sensor unit described in the embodiment three, if any two adjacent optical sensors, 102 usefulness thin wires connect, two the adjacent optical sensors 102 that have are directly with common thin insulated wire connection.
Fig. 7 D is the sectional view of the utility model embodiment four described a kind of interactive displays, this interactive display includes organic light-emitting display device, the optical sensor unit, processing unit, the frame 701 and first substrate 702, wherein the structure of organic light-emitting display device and substrate 103 is identical with the structure of organic light-emitting display device described in the embodiment one and substrate 103, the optical sensor unit and first substrate 702 all are positioned on the exiting surface 107 of substrate 103, optical sensor 102 in the optical sensor unit is attached on the lower surface of first substrate 702, and the substrate 103 and first substrate 702 are fixed by frame 701; First substrate 702 can be made by a kind of material with shock absorbing characteristic, also can select for use acrylic material, glass, plastics or other light to be had the material of good transmission performance (in the luminous wave band of display device, having good transmission performance at least), among other embodiment of the utility model except the situation that does not need first substrate, 702 propagating light, identical with first substrate, 702 situations in the present embodiment, the material to first substrate 702 in other embodiment of the utility model will no longer repeat; Employed first substrate 702 of propagating light that do not need can be the material described in the present embodiment in the embodiment of back, can also be material that can not propagates light.In Fig. 7 D, each optical sensor 102 in the optical sensor unit is attached on described first substrate 702 and supplies the touch face of touch towards interactive display.Wherein, described optical sensor 102 is arranged.All can determine according to actual needs at the concrete number of optical sensor 102 described in other embodiment of the present utility model and the order number and the trend of described grid.Optical sensor 102 in the described optical sensor unit can adopt the mode of gluing joint to be attached on described first substrate 702, also can adopt semiconductor deposition-etching technics to be formed on described first substrate 702.Wherein, described optical sensor 102 can be semi-transparent or opaque optical sensor 102, when described optical sensor 102 was opaque element, its size should be enough little, so that the influence of the light transmission of 102 pairs of display images of optical sensor can be ignored concerning people's vision; The semi-transparent optical sensor 102 here is meant that this optical sensor 102 allows the light of some wave band to pass through, and the light of other wave band does not pass through.In the embodiment of back, as long as the optical sensor 102 in the described optical sensor unit is positioned at the situation on the exiting surface 107 of described substrate 103, optical sensor 102 in the described optical sensor unit all can be semi-transparent or opaque optical sensor 102, when described optical sensor 102 is opaque element, its size should be enough little, so that the influence of the light transmission of 102 pairs of display images of optical sensor can be ignored concerning people's vision, in the embodiment of back, just do not repeated.In Fig. 7 D, the optical sensor 102 in the optical sensor unit is attached on the lower surface of first substrate 702, and this is that the optical sensor unit is positioned at first kind of form on first substrate 702; The optical sensor unit is positioned at and also has other two kinds of forms on first substrate 702, and promptly second kind of form is that optical sensor 102 in the optical sensor unit is positioned within first substrate 702; The third form is that the optical sensor 102 in the optical sensor unit is attached on the upper surface of first substrate 702; That is to say that in the display shown in Fig. 7 D the position relation between the optical sensor unit and first substrate 702 has aforementioned three kinds of situations.Among other embodiment of the present utility model, all there are above-mentioned three kinds of forms in the situation of having only the optical sensor unit to be positioned on first substrate 702.
Fig. 8 is the sectional view of the utility model embodiment five described a kind of interactive displays, this interactive display includes organic light-emitting display device, optical sensor unit and processing unit, wherein the structure of organic light-emitting display device and substrate 103 is identical with the structure of organic light-emitting display device described in the embodiment one and substrate 103, the optical sensor unit is positioned at the bottom surface 108 times of substrate 103, and substrate 103 is provided with hole or crack 501.The effect in hole or crack 501 is identical with the effect in hole shown in Fig. 5 A or crack 501.In actual applications, if the light that interactive display sent shown in Figure 8 can directly pass through substrate 103, then also can not establish hole or crack 501 on the substrate 103; Also can increase a substrate 103 times simultaneously at substrate, optical sensor in the optical sensor unit 102 is installed on this substrate, and at this moment the position between optical sensor 102 and the substrate concerns identical among the relation of the position between optical sensor 102 and the substrate and the embodiment four.
Fig. 9 is the structural drawing of the utility model embodiment six described a kind of interactive displays, this interactive display includes organic light-emitting display device, second luminescence unit, optical sensor unit and processing unit, wherein organic light-emitting display device contains substrate 103 and driver IC 104, described substrate 103 includes non-pixel region and pixel region 101, and pixel region 101 includes organic illuminating element; Described substrate 103 comprises exiting surface 107 and bottom surface 108, and wherein the bottom surface is relative with exiting surface; Driver IC 104 is formed in the non-pixel region of substrate 103 to provide signal to organic illuminating element, and driver IC 104 is provided with a plurality of input pins that comprise ground connection input pin 105.Described second luminescence unit is made of pointolite and/or line source; Described optical sensor unit is made up of a plurality of optical sensors 102, and described optical sensor 102 is used to receive the light that is sent by second luminescence unit that is touched that thing reflects; Processing unit links to each other with the optical sensor unit, is used for determining according to the received optical information of the optical sensor of optical sensor unit the position of touch objects.In the present embodiment, described second luminescence unit is made up of pointolite 901, and all light sources 901 in described second luminescence unit constitute first rectangular array; Optical sensor 102 in the described optical sensor unit has constituted second rectangular array; The structure of the substrate 103 among the structure of substrate 103 and the embodiment one is identical; Described second luminescence unit and described optical sensor unit all are positioned at substrate 103, as Figure 10, Figure 11, Figure 12, shown in Figure 13.In Figure 10, the optical sensor 102 in the pointolite 901 of described second luminescence unit and the described optical sensor unit all is positioned on first electrode 205 of substrate 103 simultaneously; In Figure 11, the optical sensor 102 in the pointolite 901 of described second luminescence unit and the described optical sensor unit all is positioned at the tetrabasal 207 of substrate 103 simultaneously; In Figure 12, the pointolite 901 of described second luminescence unit is positioned at the tetrabasal 207 of substrate 103, optical sensor 102 in the described optical sensor unit is positioned at the 3rd substrate 206 of substrate 103, substrate 103 is provided with hole or crack 501, the light that is sent by second luminescence unit that hole or crack 501 can make that the thing that is touched reflects arrives the optical sensor 102 in the optical sensor unit well, promptly on substrate 103, be provided with hole or crack 501, the light that is sent by second luminescence unit that the thing that is touched like this reflects through the hole or crack 501 just can directly arrive optical sensor 102 in the optical sensor unit; In Figure 13, the pointolite 901 of described second luminescence unit is positioned at the tetrabasal 207 of substrate 103, optical sensor 102 in the described optical sensor unit is positioned at the 3rd substrate 206 of substrate 103, hole or crack 501 both be provided with on the substrate 103, also be provided with hole or crack 1301, the hole among 501 effects of this hole or crack and Figure 12 or the effect in crack 501 are identical; Hole or crack 1301 can make the light that light source sent in second luminescence unit propagate into for the touch-surface that touches.The hole in the hole in other embodiment of the present utility model or the effect in crack 1301 and the present embodiment or the effect in crack 1301 are identical, thereby will no longer describe the effect in hole or crack 1301 among the embodiment in or crack 1301 porose at other.
Figure 14 is the structural drawing of the utility model embodiment seven described a kind of interactive displays, the formation of this interactive display and embodiment six described interactive displays constitute the same, and the structure of the each several part of the formation of interactive display also with the structure of the each several part of the formation of embodiment six described interactive displays too; Optical sensor 102 described in two embodiment in the optical sensor unit all is positioned at substrate 103; Embodiment seven is different with embodiment six described interactive displays to be that the position of described second luminescence unit is different, promptly in embodiment six, second luminescence unit is positioned at substrate 103, and in embodiment seven, second luminescence unit be positioned at substrate 103 exiting surface 107 above, concrete condition is seen Figure 15 A and Figure 15 B.We are as can be seen from Figure 15 A and Figure 15 B, optical sensor 102 in the described optical sensor unit all is positioned at substrate 103, but second luminescence unit be positioned at substrate 103 exiting surface 107 above, that is to say light source 901 in second luminescence unit all be positioned at substrate 103 exiting surface 107 above.In actual applications, light source 901 among Figure 15 B in second luminescence unit also can use the version of optical sensor among Fig. 7 C, light source in second luminescence unit 901 can be made latticed rectangular array, connect with thin wire or thin insulated wire between per two adjacent light sources 901 in second luminescence unit, with frame second luminescence unit and substrate are fixed again; Also second luminescence unit among Figure 15 B can be installed in substrate 103 bottom surface 108 below; Also second luminescence unit among the 15B and the position of optical sensor can be exchanged.
Figure 16 A is that the position between substrate, optical sensor unit and second luminescence unit of the utility model embodiment eight described a kind of interactive displays concerns synoptic diagram, and Figure 16 B is the sectional view of the utility model embodiment eight described a kind of interactive displays.In embodiment eight, the constituent ratio embodiment six described interactive displays of described interactive display are many is positioned at first substrate 702 on the exiting surface 107 of substrate 103, the structure of identical and all the other ingredients of the ingredient of all the other ingredients and embodiment six described interactive displays also with the structure of the each several part of the formation of embodiment six described interactive displays too; Optical sensor 102 described in two embodiment in the optical sensor unit all is positioned at substrate 103; Embodiment eight is different with embodiment six described interactive displays to be that the position of described second luminescence unit is different, promptly in embodiment six, second luminescence unit is positioned at substrate 103, and in embodiment eight, second luminescence unit is positioned at the first top substrate 702 of the exiting surface 107 of substrate 103.In actual applications, the light source 901 of second luminescence unit among Figure 16 A can be attached to the upper surface or the lower surface of first substrate 702, that is to say, second luminescence unit is positioned at three kinds of forms on first substrate 702, first kind of form is the lower surface that the light source 901 of second luminescence unit is attached to first substrate 702, second kind of form is that the light source 901 of second luminescence unit is installed in first substrate 702, and the third form is the upper surface that the light source 901 of second luminescence unit is attached to first substrate 702; That is to say that in the display shown in Figure 16 A the position relation between second luminescence unit and first substrate 702 has aforementioned three kinds of situations; In the embodiment of back,, can adopt this three kinds of forms too as long as existence second luminescence unit is positioned at the situation on first substrate 702; Also second luminescence unit among Figure 16 B and the position of optical sensor can be exchanged, at this moment the optical sensor unit is positioned at three kinds of position relation forms that can adopt the display optics sensor unit shown in Fig. 7 D and first substrate 702 on first substrate 702 equally.
Figure 17 A is that the position between substrate, optical sensor unit and second luminescence unit of the utility model embodiment nine described a kind of interactive displays concerns synoptic diagram, and Figure 17 B is the sectional view of the utility model embodiment nine described a kind of interactive displays.The formation of embodiment nine described a kind of interactive displays and embodiment six described interactive displays constitute the same, and the structure of the each several part of the formation of interactive display also with the structure of the each several part of the formation of embodiment six described interactive displays too; Embodiment nine is different with embodiment six described interactive displays to be that the position of described second luminescence unit and optical sensor unit is different, promptly in embodiment six, optical sensor 102 in the described optical sensor unit and described second luminescence unit all are positioned at substrate 103, and in embodiment nine, optical sensor 102 in the described optical sensor unit be positioned at substrate 103 bottom surface 108 below, the light source 901 in described second luminescence unit be positioned at substrate 103 exiting surface 107 above.In actual applications, also second luminescence unit among Figure 17 A can be installed in substrate 103 bottom surface 108 below, the mounting means of optical sensor 102 below the bottom surface 108 of substrate 103 among the mounting means of the light source 901 in second luminescence unit below the bottom surface 108 of substrate 103 and Figure 17 A in the optical sensor unit is identical.In actual applications, optical sensor unit among Figure 17 B can be installed in second luminescence unit above, the form that optical sensor 102 in this moment optical sensor unit can adopt the optical sensor 102 in the optical sensor unit among Fig. 7 C to be adopted, then with frame with optical sensor unit and substrate 103 fixing getting final product; Optical sensor unit among Figure 17 B can be installed to substrate 103 exiting surface 107 above, again second luminescence unit is installed to the optical sensor unit above, at this moment the light source 901 in second luminescence unit can adopt the form of optical sensor 102 structure that adopts in the optical sensor unit shown in Fig. 7 C, then with frame with second luminescence unit and substrate 103 fixing getting final product; The position of the optical sensor unit among Figure 17 B and second luminescence unit can be exchanged; Second luminescence unit among Figure 17 B can be installed to substrate 103 the bottom surface below, again the optical sensor unit is installed to second luminescence unit below, at this moment the optical sensor 102 in the optical sensor unit can adopt the form of optical sensor 102 structure that adopts in the optical sensor unit shown in Fig. 7 C, then with frame with optical sensor unit and substrate 103 fixing getting final product; Simultaneously also can will below the bottom surface of the substrate 103 of Figure 17 B, add a substrate, second luminescence unit also is installed to substrate 103 the bottom surface below, the optical sensor unit is positioned on the substrate, and at this moment the optical sensor unit is positioned at and equally also can adopts three kinds of forms on the substrate.
Figure 18 is the sectional view of the utility model embodiment ten described a kind of interactive displays, Duoed first substrate 702 above the exiting surface 107 of substrate 103 than the interactive display shown in the embodiment nine at the interactive display shown in the embodiment ten, all the other ingredients are identical with embodiment nine.In embodiment ten, the light source 901 in second luminescence unit is attached to the upper surface at first substrate 702; All be provided with hole or crack 501 on the substrate 103 and first substrate 702, the light that is sent by second luminescence unit that hole or crack 501 can make that the thing that is touched reflects arrives the optical sensor 102 in the optical sensor unit well, promptly on substrate 103, be provided with hole or crack 501, the light that is sent by second luminescence unit that the thing that is touched like this reflects through the hole or crack 501 just can directly arrive optical sensor 102 in the optical sensor unit; In the present embodiment, only on first electrode of substrate 103 and the 3rd substrate 205, be provided with hole or crack 501, also just say so and only on the lightproof part of substrate 103, be provided with hole or crack 501, in Figure 19, Figure 22 C of the utility model back, Figure 22 D, Figure 22 E, Figure 22 F, on the substrate 103 hole is set or crack 501 situations are identical with present embodiment, will repeat in the back.The situation of position relation in present embodiment of second luminescence unit in the display shown in the present embodiment and first substrate 702, also can adopt other the two kinds of forms in the position relation of second luminescence unit and first substrate 702 in the display shown in Fig. 7 D, light source in second luminescence unit 901 can be installed in first substrate 702, also the light source in second luminescence unit 901 can be attached to the lower surface of first substrate 702.In actual applications, also first substrate 702 among Figure 18 can be installed to the optical sensor unit below, second luminescence unit is positioned on first substrate 702, and at this moment second luminescence unit is positioned at and can adopts three kinds of forms on first substrate 702 equally, has not just repeated at this; Also first substrate 702 among Figure 18 can be installed in substrate 103 below, the optical sensor unit and second luminescence unit all are positioned on first substrate 702; At this moment the optical sensor unit and second luminescence unit all are positioned at and equally also can adopt three kinds of forms on first substrate 702, promptly first kind of form is the lower surface that the light source 901 of the optical sensor unit and second luminescence unit is attached to first substrate 702, second kind of form is that the light source 901 of the optical sensor unit and second luminescence unit is installed in first substrate 702, and the third form is the upper surface that the light source 901 of the optical sensor unit and second luminescence unit is attached to first substrate 702; In the embodiment of the utility model back,, the optical sensor unit and second luminescence unit can adopt aforesaid three kinds of forms on first substrate 702 equally so long as all being positioned at.
Figure 19 is the sectional view of the utility model embodiment 11 described a kind of interactive displays, this interactive display includes organic light-emitting display device, second luminescence unit, the optical sensor unit, first substrate 702 and the processing unit, wherein organic light-emitting display device contains substrate 103 and driver IC 104, second luminescence unit, the optical sensor unit and first substrate 702 all be positioned at substrate 103 bottom surface 108 below, second luminescence unit and optical sensor unit are positioned on first substrate 702, promptly second luminescence unit is attached to first substrate, 702 upper surfaces, and the optical sensor unit is attached to the lower surface of first substrate 702.Both be provided with hole or crack 501 on the substrate 103, and be provided with hole or crack 1301 again, the hole among 501 effects of this hole or crack and Figure 12 or the effect in crack 501 are identical; Hole or crack 1301 can make the light that light source sent in second luminescence unit propagate into for the touch-surface that touches.First substrate 702 is provided with hole or crack 501, the hole among this hole or crack 501 effects and Figure 12 or the effect in crack 501.In Figure 19, the position of second luminescence unit and first substrate 702 relation also can adopt three kinds of forms, has not just repeated at this equally.In actual applications, also second luminescence unit, optical sensor unit and first substrate 702 all can be positioned at substrate 103 exiting surface 107 above, second luminescence unit and optical sensor unit are positioned on first substrate 702, just need on the substrate 103 and first substrate 702, not be provided with hole or crack 501 in this case, need on substrate 103, not be provided with hole or crack 1301 yet, a kind of concrete condition is seen Figure 20 A, and Figure 20 A is the sectional view of the utility model embodiment 12 described a kind of interactive displays; In the display shown in Figure 20 A, second luminescence unit and optical sensor unit are positioned at can adopt three kinds of forms equally on first substrate 702, and Figure 20 A only is wherein a kind of form, and Figure 20 B is another kind of form; Figure 20 B is the sectional view of the utility model embodiment 13 described a kind of interactive displays, in Figure 20 B, second luminescence unit, optical sensor unit and first substrate 702 all be positioned at substrate 103 above, second luminescence unit and optical sensor unit are arranged in first substrate 702, at this moment because first substrate 702 has good light transmittance, at this moment just hole or crack 501 need be on substrate 103, be provided with, hole or crack 1301 need be on substrate 103, be provided with yet.
In actual applications, first substrate 702 among Figure 20 A can be installed to substrate 103 the bottom surface below, second luminescence unit is positioned on first substrate 702, at this moment second luminescence unit is positioned at and can adopts three kinds of forms on first substrate 702 equally; Optical sensor 102 in the optical sensor unit among Figure 20 B can be taken out in first substrate 702, be attached to the upper surface or the lower surface of first substrate 702; Also the pointolite 901 in second luminescence unit among Figure 20 B can be taken out in first substrate 702, be attached to the upper surface or the lower surface of first substrate 702.
Figure 21 A is the structural drawing of the utility model embodiment 14 described a kind of interactive displays, this interactive display includes organic light-emitting display device, second luminescence unit, the second transparent substrate 2101, optical sensor unit and processing unit, wherein organic light-emitting display device includes substrate 103, described substrate includes organic illuminating element, exiting surface and bottom surface, wherein the bottom surface is relative with exiting surface, described second substrate 2101 is positioned at topmost, described second luminescence unit is made of pointolite 901, be positioned at a side of described second substrate 2101, the light that described second luminescence unit is sent is propagated with the frustrated total internal reflection form in described second substrate 2101; Described optical sensor unit is made up of a plurality of optical sensors, and described optical sensor is used for receiving because of there being touch objects to touch the light that second substrate 2101 leaks out from second substrate 2101; Processing unit links to each other with the optical sensor unit, is used for determining according to the received optical information of the optical sensor of optical sensor unit the position of touch objects.In the embodiment shown in Figure 21 A, the optical sensor 102 in the described optical sensor unit constitutes the array of a rectangle, is positioned at substrate 103; Second luminescence unit and second substrate 2101 all be positioned at substrate 103 light-emitting area above, but in second substrate 2101, propagate with the frustrated total internal reflection form in order not destroy the light that second luminescence unit sent, leave certain space between second substrate 2101 and the substrate 103, concrete condition is seen Figure 21 B and Figure 21 C.
Figure 21 D is the structural drawing of the utility model embodiment 15 described a kind of interactive displays, unique difference of the interactive display described in this interactive display and the embodiment 14 is: in embodiment 14, second luminescence unit is made up of pointolite 901, and in embodiment 15, second luminescence unit is made up of line source 2102.Interactive display described in the embodiment 15 and the interactive display described in the embodiment 14 except the front this different, others are all the same, just no longer repeated at this.
Figure 21 E is the structural drawing of the utility model embodiment 16 described a kind of interactive displays, the difference of the interactive display described in this interactive display and the embodiment 14 is: in embodiment 14, the optical sensor unit is made up of single optical sensor 102, and in embodiment 15, the optical sensor unit is made up of the optical sensor 102 of band shape; In embodiment 14, processing unit only is connected with optical sensor in the optical sensor unit, only determine the position of touch objects according to the received optical information of the optical sensor in the optical sensor unit, and in embodiment 15, processing unit not only is connected with optical sensor in the optical sensor unit, also link to each other with light source 901 in second luminescence unit, its luminous situation according to received optical information of the optical sensor in the optical sensor unit and the light source in second luminescence unit is determined the position of touch objects.Interactive display described in interactive display described in the embodiment 16 and the embodiment 14 is except these two differences of front, and others are all the same, just no longer repeated at this.
Figure 21 F is a 21E light channel structure synoptic diagram, we just can find from Figure 21 F, the light that each pointolite 901 in second luminescence unit is sent is propagated with the frustrated total internal reflection form in second substrate 2101 in approximately parallel mode basically, propagates between two approximately parallel lines 2105 and 2106 as the light that light source sent of 2103 indications.
Figure 22 A is the sectional view of the utility model embodiment 17 described a kind of interactive displays, this interactive display has been Duoed a laminar substrate---first substrate 702 than the interactive display described in the embodiment 14, this first substrate 702 is between second substrate 2101 and substrate 103, promptly first substrate 702 is positioned on the exiting surface 107 of substrate 103, is positioned under second substrate 2101; Optical sensor 102 in the optical sensor unit is positioned at first substrate 702.In actual applications, the optical sensor 102 in the optical sensor unit also can be attached to the top of first substrate 702 or below; First substrate 702 can be installed in substrate 103 the bottom surface below, the optical sensor 102 in the optical sensor unit is positioned at first substrate 702, as Figure 22 B, Figure 22 B is the sectional view of the utility model embodiment 18 described a kind of interactive displays; Same, also the optical sensor 102 in the optical sensor unit among Figure 22 B can be attached to the top of first substrate 702 or below; For the optical sensor 102 in the optical sensor unit can be received better because of there being touch objects to touch the light that second substrate 2101 leaks out from second substrate 2101, also hole or crack 501 can be provided with on substrate 103 on the basis of Figure 22 B again, concrete condition such as Figure 22 C, Figure 22 C are the sectional view of the utility model embodiment 19 described a kind of interactive displays; When certainly first substrate 702 being installed in bottom surface following of substrate 103, the optical sensor 102 in the optical sensor unit also be attached to the top of first substrate 702 or below; In order further to save material, also first substrate 702 among the 22C can be removed, directly the optical sensor in the optical sensor unit 102 is attached to substrate 103 the bottom surface below, concrete condition such as Figure 22 D, Figure 22 D are the sectional view of the utility model embodiment 20 described a kind of interactive displays; Also first substrate 702 among Figure 22 A can be removed, directly the optical sensor in the optical sensor unit 102 is attached to substrate 103 exiting surface 107 above.If substrate has good light transmittance, also hole among Figure 22 D or crack 501 can be removed.
Interactive display location situation shown in Figure 22 D is shown in Figure 22 E and Figure 22 F, and wherein Figure 22 E is the situation of single-point location, and Figure 22 F is the situation of multipoint positioning; In Figure 22 E, when touch objects (as the finger etc.) when touching the surface location 1 of second substrate 2101,1 place is damaged in the position in the frustrated total internal reflection of the light that second luminescence unit is sent in second substrate 2101, the light that part is sent by second luminescence unit will leak in second substrate 2101, optical sensor by 2201 indications in the optical sensor unit receives, and after this interactive display is carried out, the position of each optical sensor in the optical sensor unit is all just known in advance, as in an embodiment, the position of the optical sensor of 2202 indications is (7,8), thereby having touch objects to touch the frustrated total internal reflection that causes second substrate 2101 light that leaks in second substrate 2101 that is damaged by received surface location 1 place because of second substrate 2101 of the optical sensor of handling 2202 indications in the optical sensor unit, the processing unit that links to each other with optical sensor in the optical sensor unit just can determine position (7,8) located touch, thus the single-point of realizing location; And then the positional information that touches passed to processor, carry out certain operational order by processor.In Figure 22 F, when two touch objects (as finger etc.) when touching the surface location 1 of second substrate 2101 and position 2 simultaneously, the frustrated total internal reflection of the light that second luminescence unit is sent in second substrate 2101 in the position 1 and 2 places, position be damaged, the light that part is sent by second luminescence unit will leak in second substrate 2101, optical sensor by the optical sensor of 2203 indications in the optical sensor unit and 2202 indications receives, the position of supposing the optical sensor of 2203 indications is (9,8), thereby the processing unit that links to each other with optical sensor in the optical sensor unit by handling 2202 indications in the optical sensor unit optical sensor and the optical sensor of 2203 indications received just can determine position (7 because of the surface location 1 of second substrate 2101 and 2 places, position have touch objects to touch the frustrated total internal reflection that causes second substrate 2101 light that leaks in second substrate 2101 that is damaged, 8) and (9,8) there is touch at two places, thereby have realized multipoint positioning; And then the positional information that touches passed to processor, carry out certain order by processor.
In the interactive display shown in Figure 1A to 22C, except that the interactive display shown in Figure 21 E and Figure 21 F, it is roughly the same in the interactive display touch to be positioned situation among the situation that remaining interactive display positions touch and Figure 22 D, promptly in the interactive display shown in Figure 1A to 22C, except that the interactive display shown in Figure 21 E and Figure 21 F, remaining interactive display can be divided three classes, the first kind is the interactive display that does not have second luminescence unit, second class is for there being second luminescence unit, but the interactive display that does not have second substrate, the 3rd class is the existing interactive display that has second luminescence unit that second substrate is arranged again, interactive display shown in Figure 22 D is the 3rd class, it is roughly the same that situation that the first kind interactive display and the second class interactive display position touch and the 3rd class interactive display position situation to touch, but same part is not arranged yet, difference is: 1, situation that first kind interactive display positions touch objects and the 3rd class interactive display position the situation difference to touch objects and be: the received light of the optical sensor of the 3rd class interactive display in touch being positioned the unit of optical sensor described in the process is for because of there being touch objects to touch the light that light source sent in second luminescence unit that second substrate leaks out from second substrate, and the received light of the optical sensor of first kind interactive display in touch being positioned the unit of optical sensor described in the process is the light that display self is sent, and promptly the received light of the optical sensor of first kind interactive display in touch being positioned the unit of optical sensor described in the process is the light that organic illuminating element sent in the interactive display; That is to say, when touch objects touches first kind interactive display or touch objects is arranged with a certain distance from the display surface of first kind interactive display, reflect by the part light that organic illuminating element sent of the interactive display thing that can be touched, the light that the thing that is touched reflects is received by the optical sensor in the described optical sensor unit, processing unit just can be determined the position of touch objects according to the optical information that optical sensor received in the described optical sensor unit then, again processor is passed in the position of touch objects, processor will be carried out certain operational order according to the positional information of touch objects; 2, situation that the second class interactive display positions touch and the 3rd class interactive display position the situation difference to touch and be: the received light of the optical sensor of the 3rd class interactive display in touch objects being positioned the unit of optical sensor described in the process is for because of there being touch objects to touch the light that light source sent of second substrate from second luminescence unit that second substrate leaks out, and the received light of the optical sensor of the second class interactive display in touch objects being positioned the unit of optical sensor described in the process presses down the light that the thing that is touched that the total internal reflection form propagates reflects for not standing of directly being sent by the light source in second luminescence unit; That is to say, when touch objects touches the second class interactive display or touch objects is arranged with a certain distance from the display surface of the second class interactive display, in described second luminescence unit light source went out does not stand to press down part light that the total internal reflection form the propagates light that thing reflects that can be touched, the light that the thing that is touched reflects is received by the optical sensor in the described optical sensor unit, processing unit just can be determined the position of touch objects according to the optical information that optical sensor received in the described optical sensor unit then, again processor is passed in the position of touch objects, processor will be carried out certain operational order according to the positional information of touch objects.
How refer now to the interactive display shown in Figure 21 E and Figure 21 F realizes locating, in Figure 21 E and Figure 21 F, described optical sensor 102 is banded optical sensor 102, and make between each described optical sensor 102 discrete, parallel, and the direction of the light that sends with described light source 901 is intersected, the continuous trend of direction that can described light and the described optical sensor 102 that intersects with it is as coordinate, the position of each point on the same described optical sensor 102 of mark, and then the position of the last each point of labeled touch screen, be beneficial to accurate induction single-point.
Wherein, the light that each described light source 901 is sent is parallel, even makes the direction of the light that each described optical sensor 102 and each described light source 901 send vertical, but the position of each point on the uniform labelling touch-screen is beneficial to accurate induction single-point.
Particularly, in conjunction with Figure 21 F, when finger touch on described substrate during the A of position, the total reflection condition at A place, position is destroyed, the part light that second luminescence unit is sent will leak from second substrate 2101, received by the optical sensor of 22042104 indications in the optical sensor unit (this optical sensor places below, A place, position), at this moment, can judge according to the position of the optical sensor of 22042104 indications and to touch the pairing one dimension positional information in position that occurs in the optical sensor of 22042104 indications, as in the present embodiment, with the position at each the optical sensor place in the optical sensor unit ordinate as position coordinates, the ordinate of the position coordinates at the place of the optical sensor of 22042104 indications is 2; But for determining to touch the particular location that takes place, also need to judge in conjunction with the positional information at described light source 901 places, promptly, when having touch, the optical sensor position that described processing unit is determined 22042104 indications also need determine it specifically is the light which light source 901 is sent in second luminescence unit, promptly need determine it specifically is the positional information of sending the light source 901 of revealing light in second luminescence unit, as in the present embodiment, we are with the position at each light source place in second luminescence unit horizontal ordinate as position coordinates, when touch being arranged at position A place, the light source of 2103 indications is just luminous in second luminescence unit, that is to say the optical sensor of 22042104 indications received leakage only from 2103 indications light source sent, if the positional information of the light source of 2103 indications is 2, promptly we can determine that the horizontal ordinate at A place, position is 2; And the touch point is located on the point of crossing of position at optical sensor place of the position at light source place of 2103 indications and 22042104 indications, so we just determine that the coordinate of position A is (2,2), being processing unit can determine that according to the positional information of the optical sensor of the positional information of the light source of 2103 indications in the second luminescence unit optical sensor unit and 22042104 indications in the second luminescence unit optical sensor unit coordinate of touch objects position A is (2,2), then the positional information that touches is passed to processor, carry out certain operational order by processor.
Method described in the utility model is not limited to the embodiment described in the embodiment, and those skilled in the art draw other embodiment according to the technical solution of the utility model, belong to technological innovation scope of the present utility model equally.
Claims (42)
1. interactive display, described interactive display includes organic light-emitting display device, wherein organic light-emitting display device contains substrate, described substrate includes organic illuminating element, exiting surface and bottom surface, wherein the bottom surface is relative with exiting surface, it is characterized in that: described interactive display also comprises optical sensor unit and processing unit, and described optical sensor unit is made up of a plurality of optical sensors, is used for receiving the thing that is touched and reflects light; Processing unit links to each other with the optical sensor unit, is used for determining according to the received optical information of the optical sensor of optical sensor unit the position of touch objects.
2. a kind of interactive display according to claim 1 is characterized in that: described optical sensor unit is positioned at described substrate.
3. a kind of interactive display according to claim 1 is characterized in that: described optical sensor unit is positioned on the exiting surface of described substrate or under the bottom surface of described substrate.
4. a kind of interactive display according to claim 1, it is characterized in that: described interactive display also comprises the first transparent substrate, described first substrate is positioned on the exiting surface of described substrate or under the bottom surface of described substrate, described optical sensor unit is positioned on described first substrate.
5. a kind of interactive display according to claim 3, it is characterized in that: when described optical sensor unit is positioned under the bottom surface of described substrate, described substrate is provided with hole or crack, and this hole or crack can be used the thing that is touched to reflect light and directly be arrived optical sensor in the described optical sensor unit by this hole or crack.
6. a kind of interactive display according to claim 4, it is characterized in that: when described optical sensor unit is positioned under the bottom surface of described substrate, be provided with hole or crack on the described substrate and/or first substrate, this hole or crack can be used the thing that is touched to reflect light and directly be arrived optical sensor in the described optical sensor unit by this hole or crack.
7. according to the described a kind of interactive display of one of claim 1 to 6, it is characterized in that: described optical sensor unit is an optic sensor array.
8. according to the described a kind of interactive display of one of claim 1 to 6, it is characterized in that: described substrate only includes organic illuminating element.
9. a kind of interactive display according to claim 7 is characterized in that: the optical sensor in the described optical sensor unit is a kind of or its combination in organic material sensor, photoresistance, photodiode, phototriode, photoelectrical coupler or the photoelectric cell made.
10. a kind of interactive display according to claim 9 is characterized in that: the optical sensor in the described optical sensor unit is semi-transparent optical sensor.
11. interactive display, described interactive display includes organic light-emitting display device, wherein organic light-emitting display device includes substrate, described substrate includes organic illuminating element, exiting surface and bottom surface, wherein the bottom surface is relative with exiting surface, it is characterized in that: described interactive display also comprises second luminescence unit, optical sensor unit and processing unit, and wherein said second luminescence unit is made up of pointolite and/or line source; Described optical sensor unit is made up of a plurality of optical sensors, and described optical sensor is used to receive the light that is sent by second luminescence unit that is touched that thing reflects; Processing unit links to each other with the optical sensor unit, is used for determining according to the received optical information of the optical sensor of optical sensor unit the position of touch objects.
12. a kind of interactive display according to claim 11 is characterized in that: described optical sensor unit and described second luminescence unit all are positioned at described substrate.
13. a kind of interactive display according to claim 11 is characterized in that: described optical sensor unit is positioned at described substrate, and described second luminescence unit is positioned on the exiting surface of described substrate or under the bottom surface of described substrate.
14. a kind of interactive display according to claim 11, it is characterized in that: described interactive display also comprises first substrate, described optical sensor unit is positioned at described substrate, described first substrate is positioned on the exiting surface of described substrate or under the bottom surface of described substrate, described second luminescence unit is positioned on described first substrate.
15. a kind of interactive display according to claim 11 is characterized in that: described second luminescence unit is positioned at described substrate, and described optical sensor unit is positioned on the exiting surface of described substrate or under the bottom surface of described substrate.
16. a kind of interactive display according to claim 11, it is characterized in that: described interactive display also comprises first substrate, described second luminescence unit is positioned at described substrate, described first substrate is positioned on the exiting surface of described substrate or under the bottom surface of described substrate, described optical sensor unit is positioned on described first substrate.
17. a kind of interactive display according to claim 11, it is characterized in that: described optical sensor unit is positioned under the bottom surface of described substrate or on the exiting surface of described substrate, described second luminescence unit be positioned on described substrate and the described optical sensor unit or under.
18. a kind of interactive display according to claim 11, it is characterized in that: described interactive display also comprises first substrate, described optical sensor unit is positioned under the bottom surface of described substrate or on the exiting surface of described substrate, described first substrate be positioned on described substrate and the described optical sensor unit or under, described second luminescence unit is positioned on described first substrate.
19. a kind of interactive display according to claim 11, it is characterized in that: described interactive display also comprises first substrate, described first substrate is positioned under the bottom surface of described substrate or on the exiting surface of described substrate, described second luminescence unit and described optical sensor unit are positioned on described first substrate.
20. a kind of interactive display according to claim 11 is characterized in that: described optical sensor unit and described second luminescence unit all are positioned under the bottom surface of described substrate, and described second luminescence unit is positioned on the described optical sensor unit.
21. a kind of interactive display according to claim 11, it is characterized in that: described interactive display also comprises first substrate, described first substrate and described second luminescence unit all are positioned under the bottom surface of described substrate or on the exiting surface of described substrate, described optical sensor unit is positioned on described first substrate.
22. a kind of interactive display according to claim 11 is characterized in that: described optical sensor unit and described second luminescence unit all are positioned on the exiting surface of described substrate, and described second luminescence unit is positioned under the described optical sensor unit.
23. according to the described a kind of interactive display of one of claim 12 to 22, it is characterized in that: when described optical sensor unit is positioned under the bottom surface of described substrate, have hole or crack on the described substrate and/or first substrate, the light that is sent by second luminescence unit that this hole or crack can use that the thing that is touched reflects directly arrives optical sensor in the described optical sensor unit by this hole or crack.
24. according to the described a kind of interactive display of one of claim 11 to 22, it is characterized in that: described substrate only includes organic illuminating element.
25. according to the described a kind of interactive display of one of claim 11 to 22, it is characterized in that: described optical sensor unit is an optic sensor array.
26. a kind of interactive display according to claim 23 is characterized in that: described optical sensor unit is an optic sensor array.
27. a kind of interactive display according to claim 25 is characterized in that: the optical sensor in the described optical sensor unit is a kind of or its combination in organic material sensor, photoresistance, photodiode, phototriode, photoelectrical coupler or the photoelectric cell made.
28. a kind of interactive display according to claim 26 is characterized in that: the optical sensor in the described optical sensor unit is a kind of or its combination in organic material sensor, photoresistance, photodiode, phototriode, photoelectrical coupler or the photoelectric cell made.
29. a kind of interactive display according to claim 25 is characterized in that: the optical sensor in the described optical sensor unit is semi-transparent optical sensor.
30. a kind of interactive display according to claim 25 is characterized in that: the light that described second luminescence unit is sent is infrared light or ultraviolet light.
31. interactive display, described interactive display includes organic light-emitting display device, wherein organic light-emitting display device includes substrate, described substrate includes organic illuminating element, exiting surface and bottom surface, wherein the bottom surface is relative with exiting surface, it is characterized in that: described interactive display also comprises second luminescence unit, the second transparent substrate, optical sensor unit and processing unit, described second substrate is positioned at topmost, described second luminescence unit is made up of pointolite and/or line source, be positioned at described second substrate side surfaces, the light that described second luminescence unit is sent is propagated with the frustrated total internal reflection form in described second substrate; Described optical sensor unit is made up of a plurality of optical sensors, and described optical sensor is used to receive because of there being touch objects to touch the light that second substrate leaks out from second substrate; Processing unit links to each other with the optical sensor unit, is used for determining according to the received optical information of the optical sensor of optical sensor unit the position of touch objects.
32. a kind of interactive display according to claim 31 is characterized in that: described optical sensor unit is positioned at described substrate.
33. a kind of interactive display according to claim 31 is characterized in that: described optical sensor unit is positioned on the exiting surface of described substrate or under the bottom surface of described substrate.
34. a kind of interactive display according to claim 31, it is characterized in that: described interactive display also comprises the first transparent substrate, described first substrate is positioned on the exiting surface of described substrate or under the bottom surface of described substrate, described optical sensor unit is positioned on described first substrate.
35. a kind of interactive display according to claim 33, it is characterized in that: when described optical sensor unit is positioned under the bottom surface of described substrate, described substrate is provided with hole or crack, and this hole or crack can be used the thing that is touched to reflect light and directly be arrived optical sensor in the described optical sensor unit by this hole or crack.
36. a kind of interactive display according to claim 34, it is characterized in that: when described optical sensor unit is positioned under the bottom surface of described substrate, the described substrate and/or first substrate are provided with hole or crack, and this hole or crack can be used the thing that is touched to reflect light and directly be arrived optical sensor in the described optical sensor unit by this hole or crack.
37. according to the described a kind of interactive display of one of claim 31 to 36, it is characterized in that: described substrate only includes organic illuminating element.
38. according to the described a kind of interactive display of one of claim 31 to 36, it is characterized in that: described optical sensor unit is an optic sensor array.
39. according to the described a kind of interactive display of claim 38, it is characterized in that: the optical sensor in the described optical sensor unit is a kind of or its combination in organic material sensor, photoresistance, photodiode, phototriode, photoelectrical coupler or the photoelectric cell made.
40. according to the described a kind of interactive display of claim 39, it is characterized in that: the optical sensor in the described optical sensor unit is banded optical sensor, described processing unit links to each other with each light source in described second luminescence unit, and described processing unit is determined the position of touch objects according to the luminous situation of received optical information of the optical sensor in the optical sensor unit and each light source in described second luminescence unit.
41. according to the described a kind of interactive display of claim 39, it is characterized in that: the optical sensor in the described optical sensor unit is semi-transparent optical sensor.
42. according to the described a kind of interactive display of claim 39, it is characterized in that: the light that described second luminescence unit is sent is infrared light or ultraviolet light.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009202793661U CN201549183U (en) | 2009-11-17 | 2009-11-17 | Interactive display |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009202793661U CN201549183U (en) | 2009-11-17 | 2009-11-17 | Interactive display |
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| CN201549183U true CN201549183U (en) | 2010-08-11 |
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| CN2009202793661U Expired - Fee Related CN201549183U (en) | 2009-11-17 | 2009-11-17 | Interactive display |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063222A (en) * | 2009-11-17 | 2011-05-18 | 北京汇冠新技术股份有限公司 | Interactive display |
| CN102663986A (en) * | 2010-12-13 | 2012-09-12 | 三星电子株式会社 | Display apparatus for sensing multi-touch and proximity object |
| CN102707814A (en) * | 2011-02-17 | 2012-10-03 | 安华高科技Ecbuip(新加坡)私人有限公司 | Optical finger navigation device with light guide film |
| CN103425350A (en) * | 2012-05-14 | 2013-12-04 | 联想(北京)有限公司 | Interactive display device and display |
| CN108461060A (en) * | 2018-04-08 | 2018-08-28 | 北京小米移动软件有限公司 | Display panel, photoelectric detecting method, device and computer readable storage medium |
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2009
- 2009-11-17 CN CN2009202793661U patent/CN201549183U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063222A (en) * | 2009-11-17 | 2011-05-18 | 北京汇冠新技术股份有限公司 | Interactive display |
| CN102663986A (en) * | 2010-12-13 | 2012-09-12 | 三星电子株式会社 | Display apparatus for sensing multi-touch and proximity object |
| US9389715B2 (en) | 2010-12-13 | 2016-07-12 | Samsung Electronics Co., Ltd. | Display apparatus for sensing multi-touch and proximity object |
| CN107678601A (en) * | 2010-12-13 | 2018-02-09 | 三星电子株式会社 | For sensing multiconductor and the display device close to object |
| CN107678601B (en) * | 2010-12-13 | 2021-05-18 | 三星电子株式会社 | Display device for sensing multiple contacts and proximity objects |
| CN102707814A (en) * | 2011-02-17 | 2012-10-03 | 安华高科技Ecbuip(新加坡)私人有限公司 | Optical finger navigation device with light guide film |
| CN102707814B (en) * | 2011-02-17 | 2016-06-22 | 安华高科技通用Ip(新加坡)公司 | There is the optical finger navigation device of light-guiding film |
| CN103425350A (en) * | 2012-05-14 | 2013-12-04 | 联想(北京)有限公司 | Interactive display device and display |
| CN103425350B (en) * | 2012-05-14 | 2016-06-01 | 联想(北京)有限公司 | A kind of interactive display unit and indicating meter |
| CN108461060A (en) * | 2018-04-08 | 2018-08-28 | 北京小米移动软件有限公司 | Display panel, photoelectric detecting method, device and computer readable storage medium |
| US10672851B2 (en) | 2018-04-08 | 2020-06-02 | Beijing Xiaomi Mobile Software Co., Ltd. | Display panel and photoelectric detection method |
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