CN101882022A - Sensing type display panel - Google Patents
Sensing type display panel Download PDFInfo
- Publication number
- CN101882022A CN101882022A CN 201010198746 CN201010198746A CN101882022A CN 101882022 A CN101882022 A CN 101882022A CN 201010198746 CN201010198746 CN 201010198746 CN 201010198746 A CN201010198746 A CN 201010198746A CN 101882022 A CN101882022 A CN 101882022A
- Authority
- CN
- China
- Prior art keywords
- sensing
- picture
- display panel
- region
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The invention provides a sensing type display panel comprising a panel and a sensing layer, wherein the panel is provided with a picture display zone and a non-picture display zone; and the sensing layer is overlapped with the picture display zone and the non-picture display zone. The sending layer of the sensing type display panel can be overlapped with the picture display zone and the non-picture display zone. In other words, the distribution range of the sensing layer corresponds to the picture display zone and extends out of the picture display zone so that a touch-control position can still be distinguished when a user touches the boundary of the picture display zone. Therefore, the sensing type display panel has favorable sensing capacity.
Description
Technical field
The present invention relates to a kind of display panel, and be particularly related to a kind of sensing type display panel.
Background technology
In recent years, fast development along with every application such as infotech, wireless mobile communications and information household appliances, in order to reach more convenient, lighter and handyizatioier of volume and more humane purpose, the input media of many information products changes sensing type display panel into by traditional keyboard or mouse etc.Generally speaking, if with the classification of sensing principle, the sensing mode in the sensing type display panel roughly can be divided into resistance-type, condenser type, optical profile type, sound wave type and electromagnetic type etc.Wherein, capacitance type sensing formula display panel drives with the sensing mode according to it and can be divided into self-capacitance type (self capacitive) sensing type display panel and mutual capacitance type (mutual capacitive) sensing type display panel two big classes again.
Sensing type display panel generally includes display panel and contact panel, wherein contact panel can in be built in the display panel or outward and be affixed on the display panel.Display panel includes source region and surrounding zone.Contact panel generally includes a plurality of first sensing serials of extending along X-direction, and a plurality of second sensing serials of extending along Y direction, wherein each first sensing serials has a plurality of first electrodes of serial connection, and each second sensing serials has a plurality of second electrodes of serial connection.As user during with the finger touches contact panel, can change the electric capacity between first electrode and second electrode, this is changed signal pass controller back, can calculate the coordinate of position of touch, make the selection of the position of touch that display panel can be done according to the user carry out the change of display frame.
In general, the sensed layer of contact panel can be corresponding to the picture-display-region setting of display panel, and just sensing serials can only be formed in the active area of display panel accordingly.Thus, if user's finger is when touching the boundary of picture-display-region, because this boundary is distribution border corresponding to sensing serials, thereby can't trigger induced signal or formed induced signal, cause to differentiate position of touch for faint relatively.
Summary of the invention
The invention provides a kind of sensing type display panel, all have favorable sensing capacity at the boundary of picture-display-region and picture-display-region.
The present invention proposes a kind of sensing type display panel, and it comprises a panel and a sensed layer.Panel has a picture-display-region and a non-picture-display-region.Sensed layer and picture-display-region and non-picture-display-region are overlapping.
In one embodiment of this invention, above-mentioned sensed layer comprises a plurality of first sensing serials and a plurality of second sensing serials.First sensing serials is extended along a first direction, and wherein each first sensing serials comprises a plurality of first sensor pads that are electrically connected to each other.Second sensing serials is extended along a second direction, and wherein each second sensing serials comprises a plurality of second sensor pads that are electrically connected to each other, and first direction is different with second direction, and wherein first sensing serials and second sensing serials are electrically insulated each other.
In one embodiment of this invention, above-mentioned sensed layer comprises a plurality of interior ring electrode tandems and a plurality of outer ring electrode tandem.Interior ring electrode tandem is extended along a first direction, and wherein the ring electrode tandem comprises a plurality of interior ring electrodes that are electrically connected to each other in each.The outer ring electrode tandem is extended along a second direction, wherein each outer ring electrode tandem comprises a plurality of outer ring electrodes that are electrically connected to each other, interior ring electrode respectively by outer ring electrode with the institute of mode one to one around, and first direction is different with second direction, and wherein interior ring electrode tandem and outer ring electrode tandem are electrically insulated each other.
Based on above-mentioned, the sensed layer of sensing type display panel of the present invention can be overlapping with picture-display-region and non-picture-display-region.In other words, the distribution range of sensed layer is corresponding to picture-display-region and extend to outside the picture-display-region, and thus, when the user touched the boundary of picture-display-region, position of touch still can be differentiated.Therefore, sensing type display panel has favorable sensing capacity.
For above-mentioned feature and advantage of the present invention can be become apparent, embodiment cited below particularly, and conjunction with figs. is elaborated as follows.
Description of drawings
Figure 1A is the diagrammatic cross-section of a kind of sensing type display panel of one embodiment of the invention.
Figure 1B is the schematic top plan view of the sensed layer of Figure 1A.
Fig. 1 C is the local enlarged diagram of Figure 1B.
Fig. 1 D is the diagrammatic cross-section along I-I ' line of Fig. 1 C.
Fig. 1 E is the diagrammatic cross-section along A-A ' line of Fig. 1 C.
Fig. 2 is the schematic top plan view of sensed layer of a kind of sensing type display panel of one embodiment of the invention.
Fig. 3 is the schematic top plan view of sensed layer of a kind of sensing type display panel of one embodiment of the invention.
Fig. 4 is the schematic top plan view of sensed layer of a kind of sensing type display panel of one embodiment of the invention.
Fig. 5 is the diagrammatic cross-section of a kind of sensing type display panel of one embodiment of the invention.
Fig. 6 is the diagrammatic cross-section of a kind of sensing type display panel of one embodiment of the invention.
Fig. 7 A is the diagrammatic cross-section of a kind of sensing type display panel of one embodiment of the invention.
Fig. 7 B is the schematic top plan view of the sensed layer of Fig. 7 A.
Fig. 7 C is the partial cutaway schematic along I-I ' line of Fig. 7 B.
Wherein, description of reference numerals is as follows:
100,100a, 100b, 200: sensing type display panel
110,210: panel
112,212: picture-display-region
114,214: non-picture-display-region
116,216: active elements array substrates
118,218: active area
122,222: the subtend substrate
124,224: display dielectric layer
130,230: sensed layer
132,232: sensing cell
134,234: auxiliary sensing cell
140: interior ring electrode tandem
142: interior ring electrode
144,254: bridging line
150: the outer ring electrode tandem
152: outer ring electrode
160,260: pattern dielectric layer
162,262: protective seam
170: assisting base plate
172: adhesive coating
240,250: sensing serials
242,252: sensor pad
D1, D2: direction
L1, L2: dotted line
Embodiment
Figure 1A is the diagrammatic cross-section of a kind of sensing type display panel of one embodiment of the invention, Figure 1B is the schematic top plan view of the sensed layer of Figure 1A, Fig. 1 C is the local enlarged diagram of Figure 1B, and Fig. 1 D and Fig. 1 E are respectively I-I ' and the A-A ' diagrammatic cross-section of Fig. 1 C.Please be simultaneously with reference to Figure 1A and Figure 1B, sensing type display panel 100 comprises a panel 110 and a sensed layer 130.Panel 110 has a picture-display-region 112 and a non-picture-display-region 114, and non-picture-display-region 114 for example is around picture-display-region 112.In the present embodiment, picture-display-region 112 is that the interior zone dotted line L1 that the dotted line L1 among Figure 1B crosses then is non-picture-display-region 114 to the defined zone of dotted line L2.Sensed layer 130 is overlapped at least with picture-display-region 112 and non-picture-display-region 114.
In the present embodiment, panel 110 comprises an active elements array substrates 116, a subtend substrate 122 and a display dielectric layer 124, and wherein display dielectric layer 124 is between active elements array substrates 116 and subtend substrate 122.Active elements array substrates 116 comprises an active area 118, and wherein the picture-display-region 112 of panel 110 for example is corresponding to active area 118 and overlapping with active area 118, and non-picture-display-region 114 for example is corresponding to outside the active area 118.In other words, picture-display-region 112 is used for the part of display frame for panel 110, and the user can directly click on picture-display-region 112 or operational motion such as input characters, but not 114 of picture-display-regions are can be covered by members such as housing (not shown) and the part that can not watched by the user.In the present embodiment, subtend substrate 122 for example is a colored optical filtering substrates.
Please be simultaneously with reference to Figure 1A to Fig. 1 C, in the present embodiment, sensed layer 130 for example is to be positioned on the panel 110.That is to say that sensed layer 130 for example is to be formed on the outside surface of subtend substrate 122, and subtend substrate 122 is between active element substrate 116 and sensed layer 130.The distribution range of sensed layer 130 is corresponding to picture-display-region 112 and extend to the part of non-picture-display-region 114, to overlap at least with picture-display-region 112 and non-picture-display-region 114.In the present embodiment, sensed layer 130 for example is to comprise a plurality of interior ring electrode tandems 140 and a plurality of outer ring electrode tandem 150.Interior ring electrode tandem 140 is extended along a first direction D1, and in each ring electrode tandem 140 comprise a plurality of in ring electrodes 142 and be disposed in a plurality of bridging lines 144 between the ring electrode 142, interior ring electrode 142 is electrically connected to each other by bridging line 144.Outer ring electrode tandem 150 is extended along a second direction D2, and each outer ring electrode tandem 150 comprises a plurality of outer ring electrodes that are electrically connected to each other 152.Interior ring electrode 142 respectively by outer ring electrode 152 with the institute of mode one to one around.The width of interior ring electrode 142 (such as diameter) for example is between 0.7 centimeter to 1.0 centimeters, interior ring electrode 142 for example is a transparent conductive material with the material of outer ring electrode 152, and the material of bridging line 144 for example is transparent conductive material or nontransparent conductive material.Wherein, first direction D1 is different with second direction D2, and first direction D1 for example is that Y direction and second direction D2 for example are X-directions, and first direction D1 for example is vertical with second direction D2.In the present embodiment, interior ring electrode tandem 140 is electrically insulated each other, and outer ring electrode tandem 150 is electrically insulated each other, and interior ring electrode tandem 140 is electrically insulated each other with outer ring electrode tandem 150.
Please be simultaneously with reference to Fig. 1 D and Fig. 1 E, sensed layer 130 can further comprise a pattern dielectric layer 160 and a protective seam 162.Pattern dielectric layer 160 is positioned at the staggered place of ring electrode tandem 140 and outer ring electrode tandem 150, and ring electrode tandem 140 is electrically insulated each other with outer ring electrode tandem 150 in making.Ring electrode tandem 140 was impaired with extraneous the contact with outer ring electrode tandem 150 in order to ring electrode tandem 140 in avoiding with outer ring electrode tandem 150 in protective seam 162 covered.
Please refer to Figure 1B, the interior ring electrode 142 that correspondence is disposed in the picture-display-region 112 for example is to constitute a sensing cell 132 with outer ring electrode 152, and the interior ring electrode 142 that correspondence is disposed in the non-picture-display-region 114 for example is to constitute an auxiliary sensing cell 134 with outer ring electrode 152.In the present embodiment, for an interior ring electrode tandem 140, ring electrode 142 is positioned at picture-display-region 112 in its part, and the interior ring electrode 142 of its another part is positioned at non-picture-display-region 114; For an outer ring electrode tandem 150, its a part of outer ring electrode 152 is positioned at picture-display-region 112, and the outer ring electrode 152 of its another part is positioned at non-picture-display-region 114.In other words, sensed layer 130 comprises a plurality of sensing cells 132 and a plurality of auxiliary sensing cell 134, sensing cell 132 correspondences are disposed in the picture-display-region 112, auxiliary sensing cell 134 correspondences are disposed in the non-picture-display-region 114, and the size of auxiliary sensing cell 134 can be equal to or less than the size of sensing cell 132, and wherein size for example is width, length, area or other characteristic dimensions.For instance, in the present embodiment, the width of sensing cell 132 for example is between 0.7 centimeter to 1.0 centimeters, wherein the size of the auxiliary sensing cell 134 of some (such as being positioned at the auxiliary sensing cell 134 of left side with upside) for example is the size that equals sensing cell 132, and the size of the auxiliary sensing cell 134 of another part (such as the auxiliary sensing cell 134 that is positioned at right side and downside) for example is the size less than sensing cell 132.Mandatory declaration be, though be interior ring electrode tandem 140 and outer ring electrode tandem 150 to be divided into corresponding sensing cell 132 and the auxiliary sensing cell 134 that is disposed at picture-display-region 112 and non-picture-display-region 114 in the present embodiment in the mode shown in Figure 1B, yet, in other embodiments, according to the picture-display-region 112 of sensing type display panel 100 and the configuration mode of non-picture-display-region 114, also interior ring electrode tandem 140 can be divided into various ways with outer ring electrode tandem 150.For instance, the interior ring electrode tandem 140 and the outer ring electrode tandem 150 of sensed layer 130 also can be divided into as Fig. 2 and reach auxiliary sensing cell 134 to sensing cell shown in Figure 4 132, and wherein the size of auxiliary sensing cell 134 for example is the size that is equal to or less than sensing cell 132.
In the present embodiment, display dielectric layer 124 for example is a liquid crystal material.In other words, the sensing type display panel 100 of present embodiment for example is the sensing and detecting type display panels.Display dielectric layer 124 also can be other display material, for example luminous organic material (Organic light emitting material), electrophoretic display materials (Electrophoretic display material) or Plasma Display material (Plasma displaymaterial).Therefore sensing type display panel 100 also can be sensing and detecting type organic electroluminescence display panel, sensing and detecting type electrophoretic display panel or sensing and detecting type plasma display.
What deserves to be mentioned is that in the present embodiment, sensed layer 130 for example is to be disposed on the panel 110.But in another embodiment, as shown in Figure 5, in sensing type display panel 100a, sensed layer 130 can in be built in the panel 110, just sensed layer 130 is formed on the inside surface of subtend substrate 122, makes sensed layer 130 between subtend substrate 122 and display dielectric layer 124.Or, as shown in Figure 6, sensed layer 130 also can be made in earlier on the assisting base plate 170, will be attached on the outside surface of panel 110 by an adhesive coating 172 at the last assisting base plate 170 that is formed with sensed layer 130, to form the sensing type display panel 100b of external labeling type design again.In other words, sensed layer 130 can combine or be formed in the panel 110 with panel 110 with variety of way.
Please refer to Figure 1B, in the present embodiment, as user during with finger touches sensing type display panel 100, can change the interior ring electrode 142 of sensing cell 132 and the electric capacity between the outer ring electrode 152 and produce and change varying signal, this is changed signal pass the controller (not shown) back, can calculate the coordinate of position of touch, and then make the selection of the position of touch that sensing type display panel 100 can be done according to the user carry out the change of display frame.In addition, when if touch position is zone between a plurality of sensing cells 132 but not single sensing cell 132, controller can be tried to achieve definite touch position with interpolation method, and then carry out the change of display frame for example according to the change signal that is obtained by a plurality of sensing cells 132.
Particularly, in the present embodiment, the distribution range of sensed layer 130 is corresponding to picture-display-region 112 and extends to outside the picture-display-region 112 that sensing cell 134 is assisted in configuration just at corresponding picture-display-region 112 places configuration sensing cell 132, and at the non-picture-display-region of correspondence 114 places.Therefore, even user's finger touches is to the boundary (being the boundary of picture-display-region 112) of display frame, owing to be provided with sensing cell 132 and auxiliary sensing cell 134 near this place simultaneously, therefore the controller change signal that also can be obtained by sensing cell 132 and auxiliary sensing cell 134, try to achieve definite touch position with interpolation method, and then carry out the change of display frame.In other words, at the boundary of display frame the problem that can't differentiate position of touch is arranged compared to known touch-control display panel, the sensing type display panel 100 of present embodiment all has favorable sensing capacity at the boundary of picture-display-region 112 and picture-display-region 112.Thus, can significantly promote the convenience that the user operates sensing type display panel.
Fig. 7 A is the diagrammatic cross-section of a kind of sensing type display panel of one embodiment of the invention, and Fig. 7 B is the schematic top plan view of the sensed layer of Fig. 7 A, and Fig. 7 C is the partial cutaway schematic along I-I ' line of Fig. 7 B.Please be simultaneously with reference to Fig. 7 A and Fig. 7 B, sensing type display panel 200 comprises a panel 210 and a sensed layer 230.Panel 210 has a picture-display-region 212 and a non-picture-display-region 214, and non-picture-display-region 214 for example is around picture-display-region 212.In the present embodiment, picture-display-region 212 is that the interior zone dotted line L1 that the dotted line L1 among Fig. 7 B crosses then is non-picture-display-region 214 to the defined zone of dotted line L2.Sensed layer 230 is overlapped at least with picture-display-region 212 and non-picture-display-region 214.
In the present embodiment, panel 210 comprises an active elements array substrates 216, a subtend substrate 222 and a display dielectric layer 224, and wherein display dielectric layer 224 is between active elements array substrates 216 and subtend substrate 222.Active elements array substrates 216 comprises an active area 218, and wherein picture-display-region 212 for example is corresponding to active area 218 and overlapping with active area 218, and non-picture-display-region 214 for example is corresponding to outside the active area 218.In other words, picture-display-region 212 is used for the part of display frame for panel 210, and the user can directly click on picture-display-region 212 or operational motion such as input characters, but not 214 of picture-display-regions are can be covered by members such as housing (not shown) and the part that can not watched by the user.In the present embodiment, subtend substrate 222 for example is a colored optical filtering substrates.Display dielectric layer 224 for example is other display materials described in liquid crystal material or the last embodiment, does not give unnecessary details in this.
Please be simultaneously with reference to Fig. 7 B and Fig. 7 C, in the present embodiment, sensed layer 230 for example is to comprise a plurality of first sensing serials 240 and a plurality of second sensing serials 250.First sensing serials 240 is extended along a first direction D1, and each first sensing serials 240 comprises a plurality of first sensor pads 242 that are electrically connected to each other.Second sensing serials 250 is extended along a second direction D2, and first direction D1 is different with second direction D2.Each second sensing serials 250 comprises a plurality of second sensor pads 252 and a plurality of bridging lines 254, the second sensor pads 252 of being disposed between second sensor pad 252 are electrically connected to each other by bridging line 254.In the present embodiment, first sensing serials 240 is electrically insulated each other, and second sensing serials 250 is electrically insulated each other, and first sensing serials 240 and second sensing serials 250 are electrically insulated each other.First sensor pad 242 and second sensor pad 252 for example are the rectangle sensor pads, and its width for example is between 0.7 centimeter to 1.0 centimeters.The material of first sensor pad 242 and second sensor pad 252 for example is a transparent conductive material, and the material of bridging line 254 for example is transparent conductive material or nontransparent conductive material.In addition, in the present embodiment, first direction D1 for example is that Y direction and second direction D2 for example are X-directions, and first direction D1 for example is vertical with second direction D2.Certainly, in other embodiments of the invention, first direction D1 also can accompany other angles with second direction D2.In addition, though be to be that the rectangle sensor pad is an example with first sensor pad 242 and second sensor pad 252 in the present embodiment, in other embodiments, first sensor pad 242 and second sensor pad 252 also can have other shapes.
Please refer to Fig. 7 C, sensed layer 230 can further comprise a pattern dielectric layer 260 and a protective seam 262.Pattern dielectric layer 260 is positioned at the staggered place of first sensing serials 240 and second sensing serials 250, and first sensing serials 240 and second sensing serials 250 are electrically insulated each other.Protective seam 262 covers first sensing serials 240 and second sensing serials 250.Moreover though be to be example so that sensed layer 230 is formed on the panel 210 in the present embodiment, sensed layer 230 is built in the panel 210 in also can being, and forms the structure similar to Fig. 5.Or sensed layer 230 also can be formed at earlier on the assisting base plate, engages with panel 210, and forms the structure similar to Fig. 6.
Please refer to Fig. 7 B, position with first sensor pad 242 and second sensor pad 252, first sensor pad 242 and second sensor pad 252 of sensed layer 230 can be divided into sensing cell 232 and auxiliary sensing cell 234, wherein sensing cell 232 is corresponding first sensor pad 242 and second sensor pad 252 that is disposed in the picture-display-region 212, and auxiliary sensing cell 234 is corresponding first sensor pad 242 and second sensor pad 252 that is disposed in the non-picture-display-region 214.In other words, sensed layer 230 comprises a plurality of sensing cells 232 and a plurality of auxiliary sensing cell 234, and sensing cell 232 correspondences are disposed in the picture-display-region 212, and auxiliary sensing cell 234 correspondences are disposed in the non-picture-display-region 214.The size of auxiliary sensing cell 234 can be equal to or less than the size of sensing cell 232, and wherein size for example is width, length, area or other characteristic dimensions.For instance, in the present embodiment, the size of the auxiliary sensing cell 234 of some for example is the size that equals sensing cell 232, and the size of the auxiliary sensing cell 234 of another part for example is the size less than sensing cell 232.Mandatory declaration be, though be first sensing serials 240 and second sensing serials 250 to be divided into corresponding sensing cell 232 and the auxiliary sensing cell 234 that is disposed in picture-display-region 212 and the non-picture-display-region 214 in the present embodiment in the mode shown in Fig. 7 B, yet, in other embodiments, according to the picture-display-region 212 of sensing type display panel 200 and the configuration mode of non-picture-display-region 214, also interior ring electrode tandem 140 and outer ring electrode tandem 150 can be divided into the sensing cell 232 and the auxiliary sensing cell 234 of various ways.
Please refer to Fig. 7 B, in the present embodiment, as user during with finger touches sensing type display panel 200, can change the electric capacity (electric capacity between first sensor pad 242 and second sensor pad 252 just) between the sensing cell 232 and varying signal is changed in generation, this is changed signal pass the controller (not shown) back, can calculate the coordinate of position of touch, make sensing type display panel 200 can carry out the change of display frame according to user's selection.In addition, when if touch position is zone between a plurality of sensing cells 232 but not single sensing cell 232, controller can be tried to achieve definite touch position with interpolation method, and then carry out the change of display frame for example according to the change signal that is obtained by a plurality of sensing cells 232.
Particularly, in the present embodiment, the distribution range of sensed layer 230 is corresponding to picture-display-region 212 and extends to outside the picture-display-region 212 that sensing cell 234 is assisted in configuration just at corresponding picture-display-region 212 places configuration sensing cell 232, and at the non-picture-display-region of correspondence 214 places.Therefore, even user's finger touches is to the boundary (being the boundary of picture-display-region 212) of display frame, owing to be provided with sensing cell 232 and auxiliary sensing cell 234 near this place simultaneously, therefore the controller change signal that also can be obtained by sensing cell 232 and auxiliary sensing cell 234, try to achieve definite touch position with interpolation method, and then carry out the change of display frame.In other words, at the boundary of display frame the problem that can't differentiate position of touch is arranged compared to known touch-control display panel, the sensing type display panel 200 of present embodiment all has favorable sensing capacity at the boundary of picture-display-region 212 and picture-display-region 212.Thus, can significantly promote the convenience that the user operates sensing type display panel.
What deserves to be mentioned is, though be that to have interior ring shown in Figure 1B and Fig. 7 B and outer ring electrode tandem 140,150 and first and second sensing serials 240,250 with sensed layer 130,230 be example in the above-described embodiment, but the present invention is not as limit, in other words, in other embodiments, sensed layer also can have any under in the technical field those of ordinary skill known other sensing structures.
In sum, the sensed layer of sensing type display panel of the present invention can be overlapping with picture-display-region and non-picture-display-region.That is to say that the distribution range of sensed layer can and extend to outside the picture-display-region corresponding to picture-display-region.Thus, even the user touches the boundary of picture-display-region, position of touch still can be differentiated, so sensing type display panel has favorable sensing capacity.Particularly, the sensed layer of sensing type display panel comprises that correspondence is disposed at the sensing cell and the corresponding auxiliary sensing cell that is disposed at non-picture-display-region of picture-display-region, therefore when the user touches the boundary of picture-display-region, the controller of sensing type display panel can be according to the change signal by sensing cell and auxiliary sensing cell obtained, trying to achieve definite touch position, and then carry out the change of display frame according to user's selection such as modes such as interpolation methods.Therefore, sensing type display panel of the present invention can solve known touch-control display panel has the problem that can't differentiate position of touch at the boundary of display frame, makes sensing type display panel all have favorable sensing capacity at the boundary of picture-display-region and picture-display-region.Thus, can significantly promote the convenience that the user operates sensing type display panel.
Though the present invention with embodiment openly as above; right its is not in order to limit the present invention; those of ordinary skill under any in the technical field; without departing from the spirit and scope of the present invention; when doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the protection domain that claim defined of enclosing.
Claims (12)
1. sensing type display panel comprises:
One panel has a picture-display-region and a non-picture-display-region; And
One sensed layer, overlapping with this picture-display-region and this non-picture-display-region.
2. sensing type display panel as claimed in claim 1, wherein this sensed layer comprises:
A plurality of first sensing serials are extended along a first direction, and wherein each described first sensing serials comprises a plurality of first sensor pads that are electrically connected to each other; And
A plurality of second sensing serials, extend along a second direction, wherein each described second sensing serials comprises a plurality of second sensor pads that are electrically connected to each other, and this first direction is different with this second direction, and wherein said a plurality of first sensing serials and described a plurality of second sensing serials are electrically insulated each other.
3. sensing type display panel as claimed in claim 2, wherein this first direction is vertical with this second direction, wherein the width of each described first sensor pad and each described second sensor pad is between 0.7 centimeter to 1.0 centimeters, wherein this sensed layer also comprises a pattern dielectric layer, between the staggered place of described a plurality of first sensing serials and described a plurality of second sensing serials.
4. sensing type display panel as claimed in claim 1, wherein this sensed layer comprises:
Ring electrode tandem in a plurality of is extended along a first direction, and wherein each described interior ring electrode tandem comprises a plurality of interior ring electrodes that are electrically connected to each other; And
A plurality of outer ring electrode tandems, extend along a second direction, wherein each described outer ring electrode tandem comprises a plurality of outer ring electrodes that are electrically connected to each other, described a plurality of in ring electrode respectively by described a plurality of outer ring electrodes with the institute of mode one to one around, and this first direction is different with this second direction, and wherein said a plurality of interior ring electrode tandems and described a plurality of outer ring electrode tandem are electrically insulated each other.
5. sensing type display panel as claimed in claim 6, wherein this first direction is vertical with this second direction, the width of wherein said a plurality of interior ring electrodes is between 0.7 centimeter to 1.0 centimeters, wherein this sensed layer also comprises a pattern dielectric layer, described a plurality of between the staggered place of ring electrode tandem and described a plurality of outer ring electrode tandems.
6. sensing type display panel as claimed in claim 1, wherein this sensed layer comprises:
A plurality of sensing cells, correspondence are disposed in this picture-display-region; And
A plurality of auxiliary sensing cells, correspondence are disposed in this non-picture-display-region.
7. sensing type display panel as claimed in claim 6, the width of wherein said a plurality of auxiliary sensing cells is equal to or less than the width of described a plurality of sensing cells, and the width of wherein said a plurality of sensing cells is between 0.7 centimeter to 1.0 centimeters.
8. sensing type display panel as claimed in claim 1, wherein this panel comprises:
One active elements array substrates;
One subtend substrate; And
One display dielectric layer is between this active elements array substrates and this subtend substrate.
9. sensing type display panel as claimed in claim 8, wherein this sensed layer be disposed on this subtend substrate and this subtend substrate between this active element substrate and this sensed layer.
10. sensing type display panel as claimed in claim 8 also comprises an assisting base plate, and wherein this sensed layer is disposed on this assisting base plate and between this assisting base plate and this subtend substrate, wherein this subtend substrate comprises a colored optical filtering substrates.
11. sensing type display panel as claimed in claim 1, wherein this sensed layer is positioned on this panel.
12. sensing type display panel as claimed in claim 1, wherein this sensed layer is positioned at this panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010198746 CN101882022A (en) | 2010-06-04 | 2010-06-04 | Sensing type display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010198746 CN101882022A (en) | 2010-06-04 | 2010-06-04 | Sensing type display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101882022A true CN101882022A (en) | 2010-11-10 |
Family
ID=43054051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010198746 Pending CN101882022A (en) | 2010-06-04 | 2010-06-04 | Sensing type display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101882022A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105985A (en) * | 2012-12-28 | 2013-05-15 | 苏州瀚瑞微电子有限公司 | Wiring structure of induction layer |
| CN103902110A (en) * | 2012-12-24 | 2014-07-02 | 东莞万士达液晶显示器有限公司 | Touch panel |
| CN103984436A (en) * | 2014-04-10 | 2014-08-13 | 业成光电（深圳）有限公司 | Touch panel with high edge-touch performance |
| CN104461187A (en) * | 2013-09-25 | 2015-03-25 | 乐金显示有限公司 | Display device with integrated touch screen |
| CN105677125A (en) * | 2016-02-04 | 2016-06-15 | 厦门天马微电子有限公司 | Displaybaseplate, display baseplate touch-control semaphore correction method and display panel |
| CN105786274A (en) * | 2015-01-08 | 2016-07-20 | 三星显示有限公司 | Display device including touch sensor and method for detecting touch therein |
| CN105988614A (en) * | 2015-02-06 | 2016-10-05 | 群创光电股份有限公司 | Touch panel and touch display equipment comprising same |
| CN109343739A (en) * | 2018-10-16 | 2019-02-15 | 京东方科技集团股份有限公司 | Touching display screen and its manufacturing method, touch control display apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359265A (en) * | 2008-09-10 | 2009-02-04 | 友达光电股份有限公司 | Touching control panel, display and method for making the touching control panel |
| CN101424817A (en) * | 2008-12-17 | 2009-05-06 | 友达光电股份有限公司 | Method for making colourful filtering touch control substrate |
| CN101470580A (en) * | 2007-12-28 | 2009-07-01 | 英业达股份有限公司 | Electronic device with touch control display screen and method for promoting its operation convenience |
| CN101488066A (en) * | 2009-03-09 | 2009-07-22 | 友达光电股份有限公司 | Touch control display panel and touch control substrate |
-
2010
- 2010-06-04 CN CN 201010198746 patent/CN101882022A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470580A (en) * | 2007-12-28 | 2009-07-01 | 英业达股份有限公司 | Electronic device with touch control display screen and method for promoting its operation convenience |
| CN101359265A (en) * | 2008-09-10 | 2009-02-04 | 友达光电股份有限公司 | Touching control panel, display and method for making the touching control panel |
| CN101424817A (en) * | 2008-12-17 | 2009-05-06 | 友达光电股份有限公司 | Method for making colourful filtering touch control substrate |
| CN101488066A (en) * | 2009-03-09 | 2009-07-22 | 友达光电股份有限公司 | Touch control display panel and touch control substrate |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103902110A (en) * | 2012-12-24 | 2014-07-02 | 东莞万士达液晶显示器有限公司 | Touch panel |
| CN103105985A (en) * | 2012-12-28 | 2013-05-15 | 苏州瀚瑞微电子有限公司 | Wiring structure of induction layer |
| CN104461187A (en) * | 2013-09-25 | 2015-03-25 | 乐金显示有限公司 | Display device with integrated touch screen |
| CN104461187B (en) * | 2013-09-25 | 2018-03-20 | 乐金显示有限公司 | Display device with integrated form touch-screen |
| CN103984436A (en) * | 2014-04-10 | 2014-08-13 | 业成光电（深圳）有限公司 | Touch panel with high edge-touch performance |
| US10845935B2 (en) | 2015-01-08 | 2020-11-24 | Samsung Display Co., Ltd. | Display device including touch sensor |
| US11567607B2 (en) | 2015-01-08 | 2023-01-31 | Samsung Display Co., Ltd. | Display device including touch sensor |
| CN105786274A (en) * | 2015-01-08 | 2016-07-20 | 三星显示有限公司 | Display device including touch sensor and method for detecting touch therein |
| CN105786274B (en) * | 2015-01-08 | 2021-02-26 | 三星显示有限公司 | Display device including touch sensor and method of detecting touch therein |
| CN105988614A (en) * | 2015-02-06 | 2016-10-05 | 群创光电股份有限公司 | Touch panel and touch display equipment comprising same |
| CN105988614B (en) * | 2015-02-06 | 2018-12-07 | 群创光电股份有限公司 | Touch panel and touch control display device comprising it |
| CN105677125B (en) * | 2016-02-04 | 2018-09-14 | 厦门天马微电子有限公司 | The modification method and display panel of a kind of display panel and its touching signals amount |
| CN105677125A (en) * | 2016-02-04 | 2016-06-15 | 厦门天马微电子有限公司 | Displaybaseplate, display baseplate touch-control semaphore correction method and display panel |
| CN109343739A (en) * | 2018-10-16 | 2019-02-15 | 京东方科技集团股份有限公司 | Touching display screen and its manufacturing method, touch control display apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101488066B (en) | Touch control display panel and touch control substrate | |
| US10007380B2 (en) | Touch input device with edge support member | |
| CN101882022A (en) | Sensing type display panel | |
| CN103513842B (en) | Touch panel | |
| US20100188360A1 (en) | Electronic device and method of arranging touch panel thereof | |
| CN102253752B (en) | Touch panel and touch display panel | |
| TWI585659B (en) | Capacitive touch panel and method for fabricating touch panel reducing visibility of its metal conductor | |
| US8269743B2 (en) | Touch sensing display panel and touch sensing substrate | |
| US8937605B2 (en) | Touch screen panel and method of fabricating the same | |
| CN202711219U (en) | Improved single-layer indium tin oxide (ITO) mutual capacitance touch screen | |
| US20110291961A1 (en) | Touch-sensing display panel | |
| KR20100084252A (en) | Touch screen panel | |
| CN103168335A (en) | Touch switch | |
| CN105677126B (en) | Display panel and display device | |
| KR101274945B1 (en) | Projected capacitive touch panel and method for manufacturing the same | |
| CN103218073A (en) | Touch panel, manufacturing method thereof, display device, and electronic apparatus | |
| US8907919B2 (en) | Sensing structure of touch panel | |
| CN109508119B (en) | Floating touch display device and floating touch method | |
| JP2011048541A (en) | Touch panel-equipped display device | |
| KR20110120046A (en) | Touch screen panel and display device having the same | |
| CN103135831A (en) | Touch panel | |
| KR20150019594A (en) | Touch sensing display device | |
| CN102693033A (en) | Touch electronic paper and touch electronic paper system | |
| CN107544627A (en) | Portable electronic devices | |
| CN104820308B (en) | A kind of color membrane substrates, touch-control display panel and touch display unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101110 |