CN104635953A - Touch control mouse and touch control circuit board applied to same - Google Patents

Touch control mouse and touch control circuit board applied to same Download PDF

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Publication number
CN104635953A
CN104635953A CN201310549028.6A CN201310549028A CN104635953A CN 104635953 A CN104635953 A CN 104635953A CN 201310549028 A CN201310549028 A CN 201310549028A CN 104635953 A CN104635953 A CN 104635953A
Authority
CN
China
Prior art keywords
light
control circuit
touch
mouse
metal layer
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
Application number
CN201310549028.6A
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Chinese (zh)
Inventor
陈仲渊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Primax Electronics Ltd
Original Assignee
Primax Electronics Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Primax Electronics Ltd filed Critical Primax Electronics Ltd
Priority to CN201310549028.6A priority Critical patent/CN104635953A/en
Publication of CN104635953A publication Critical patent/CN104635953A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers

Abstract

The invention relates to a touch control mouse and a touch control circuit board applied to the touch control mouse. The touch control mouse comprises a mouse body, a light-emitting element and the touch control circuit board, wherein the mouse body is provided with an operating surface permeable to light, and the light-emitting element and the touch control circuit board are arranged in the mouse body. The touch control circuit board comprises a plurality of conductive blocks and a plurality of light-transmittance micropores formed in the conductive blocks. When the light-emitting element emits light, light emitted by the light-emitting element penetrates through the light-transmittance micropores to penetrate through the operating surface. As the light-transmittance micropores are formed in the conductive blocks of the touch control circuit board, the conductive blocks do not need to be made of expensive light-transmittance conductive materials, and the cost can be lowered.

Description

Contact control mouse and be applied to the touch-control circuit plate of contact control mouse
Technical field
The present invention about a kind of mouse, especially about there is the contact control mouse of lighting function and being applied to the touch-control circuit plate of this contact control mouse.
Background technology
Existing computer utilizes cursor position on mouse operation and control computer screen or the scrolling page more, and existing mouse structure need assemble left and right pressing key and roller element, not only integral assembling structure is complicated, and also cannot carry out touch control operation, so that existing mouse is restricted in use, the function of multi-finger gesture touch-control cannot be provided.
For solving foregoing problems, Ge Jia manufacturer is proposed the mouse that can carry out touch control operation one after another, below for the contact control mouse 1 disclosed by TaiWan, China patent announcement TWM377639 patent.Please refer to Fig. 1, Fig. 1 is the decomposing schematic representation of existing contact control mouse 1.Contact control mouse 1 comprises top cover 10, capacitive sensing conductor layer 11, circuit board 12 and base 13.
Capacitive sensing conductor layer 11 comprises the first conductor layer 111 and the second conductor layer 112, and capacitive sensing conductor layer 11 correspondence is engaged in the basal surface position of top cover 10.The surface hollow-out of top cover 10 is printed with virtual key district 101, multiple induction zone 111a of the first conductor layer 111 and multiple induction zone 112a of the second conductor layer 112 corresponds to the basal surface position in the virtual key district 101 of top cover 10, and the cap-sensor signal produced when can touch virtual key district 101 by finger, touch-control emulation right and left key or roller function, and the usefulness of multi-finger gesture touch-control can be reached.
Virtual key district 101 has light transmissive material characteristic, and capacitive sensing conductor layer 11 also belongs to the film configuration of light transmissive material, so just can guide the light being assembled in the light source on circuit board 12 and producing, and makes top cover 10 have backlight effect.
As previously mentioned, virtual key district 101 corresponds to the position of multiple induction zone 111a and multiple induction zone 112a, and contact control mouse 1 need use for reaching backlight effect the capacitive sensing conductor layer 11 be made up of light transmissive material, therefore multiple induction zone 111a and multiple induction zone 112a need be made up of light transmissive material.Generally speaking, the light transmissive material that capacitive sensing conductor layer 11 uses can be indium tin oxide (ITO), Nano Silver (nano silver), CNT (carbon nano tube) etc., no matter be any light transmissive material, its price is all very expensive, and contact control mouse 1 manufacturing cost will be caused too high.
Therefore the contact control mouse needing a kind of improvement and be applied to contact control mouse touch-control circuit plate to improve the problem of prior art.
Summary of the invention
The technical problem to be solved in the present invention is, for prior art above shortcomings, provides a kind of contact control mouse with illumination effect of low cost and is applied to the touch-control circuit plate of contact control mouse.
The technical solution adopted for the present invention to solve the technical problems is to provide a kind of contact control mouse, and it comprises mouse body, light-emitting component and touch-control circuit plate, and this mouse body has the operating surface of a light-permeable; This light-emitting component is arranged in this mouse body, in order to produce light; This touch-control circuit plate is arranged in this mouse body, comprises multiple conductive area and multiple transparent micropore, and the plurality of transparent micropore is formed in this conductive area at least one; This light that wherein this light-emitting component sends penetrates this operating surface through the plurality of transparent micropore.
Preferably, this conductive area is rhombus.
Preferably, this touch-control circuit plate is flexible circuit board.
Preferably, this operating surface comprises bright dipping region, and this bright dipping region corresponds to the position of the plurality of transparent micropore.
Preferably, this bright dipping region comprises light diffusing agent, disperses in order to make uniform light.
Preferably, this touch-control circuit plate comprises the first light tight conductive metal layer, the second light tight conductive metal layer and base material, and this first light tight conductive metal layer comprises the plurality of conductive area; This second light tight conductive metal layer comprises the multiple conductive connections connecting the plurality of conductive area; This base material between this first light tight conductive metal layer and this second light tight conductive metal layer, in order to this first light tight conductive metal layer of interval and this second light tight conductive metal layer.
Preferably, this base material is the base material of light-permeable, and the plurality of transparent micropore this base material not through.
Preferably, the plurality of transparent micropore this base material through.
Preferably, this touch-control circuit plate also comprises the adhesion layer being attached at this first light tight conductive metal layer.
Preferably, this adhesion layer is lighttight adhesion layer, and this adhesion layer comprises at least one holes of corresponding the plurality of transparent micropore.
The present invention also provides a kind of touch-control circuit plate, and it comprises multiple conductive area and multiple transparent micropore, and the plurality of transparent micropore is formed in this conductive area at least one.
Preferably, this conductive area is rhombus.
Preferably, this touch-control circuit plate comprises the first light tight conductive metal layer, the second light tight conductive metal layer and base material, and this first light tight conductive metal layer comprises the plurality of conductive area; This second light tight conductive metal layer comprises the multiple conductive connections connecting the plurality of conductive area; This base material between this first light tight conductive metal layer and this second light tight conductive metal layer, in order to this first light tight conductive metal layer of interval and this second light tight conductive metal layer.
Preferably, this base material is the base material of light-permeable, and the plurality of transparent micropore this base material not through.
Preferably, the plurality of transparent micropore this base material through.
Preferably, this touch-control circuit plate also comprises the adhesion layer being attached at this first light tight conductive metal layer.
Preferably, this adhesion layer is lighttight adhesion layer, and this adhesion layer comprises at least one holes of corresponding the plurality of transparent micropore.
The conductive area of the present invention by touch-control circuit plate forms multiple transparent micropore, conductive area need be made up of the light transmitting electro-conductive material of costliness, thus provide a kind of contact control mouse with backlight effect of low cost and be applied to the touch-control circuit plate of contact control mouse.And the present invention, also by the scope in multiple transparent micropore of adjustable touch-control circuit and the bright dipping region of mouse body, can reach multiple instruction and prompting effect, thus add the operation ease of contact control mouse when making contact control mouse luminous.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of existing contact control mouse.
Fig. 2 is the schematic appearance that the present invention has a preferred embodiment of the contact control mouse in the first bright dipping region.
Fig. 3 is the A-A sectional view of the contact control mouse in Fig. 2.
Fig. 4 is the vertical view of a preferred embodiment of the touch-control circuit plate of contact control mouse in Fig. 2.
Fig. 5 is the B-B sectional view of the touch-control circuit plate in Fig. 4.
Fig. 6 is the close-up schematic view of the touch-control circuit plate in Fig. 4.
Fig. 7 is the schematic appearance that the present invention has a preferred embodiment of the contact control mouse in the second bright dipping region.
Fig. 8 is the close-up schematic view of a preferred embodiment of the touch-control circuit plate of contact control mouse in Fig. 7.
Fig. 9 is the schematic appearance that the present invention has a preferred embodiment of the contact control mouse in the third bright dipping region.
Figure 10 is the close-up schematic view of a preferred embodiment of the touch-control circuit plate of contact control mouse in Fig. 9.
Figure 11 is the close-up schematic view of another preferred embodiment of touch-control circuit plate of the present invention.
Embodiment
A kind of contact control mouse 2 is provided according to a preferred embodiment of the present invention.First element and the assembling sequence of the contact control mouse 2 of this example are described, referring to Fig. 2 and Fig. 3, Fig. 2 is the first schematic appearance that the present invention has a preferred embodiment of the contact control mouse 2 in the first bright dipping region, and Fig. 3 is the A-A sectional view of the contact control mouse 2 in Fig. 2.
Contact control mouse 2 comprises mouse body 21, light-emitting component 22 and touch-control circuit plate 23.Mouse body 21 comprises operating surface 211, and operating surface 211 comprises bright dipping region 211a.In this example, operating surface 211 can overall be made up of transparent material, can also only be made up of transparent material by bright dipping region 211a.
Next, light-emitting component 22 and touch-control circuit plate 23 are arranged in mouse body 21.Touch-control circuit plate 23 is attached at the inner surface of mouse body 21, and the multiple transparent micropore 2312(on touch-control circuit plate 23 are as shown in Fig. 4 and Fig. 6) be positioned at the position of corresponding bright dipping region 211a.
Moreover light-emitting component 22 is positioned at below touch-control circuit plate 23, and the quantity of light-emitting component 22 and setting position can adjust according to the scope of bright dipping region 211a.The light that light-emitting component 22 sends will through multiple transparent micropore 2312(of touch-control circuit plate 23 as shown in Fig. 4 and Fig. 6) and penetrate the bright dipping region 211a of operating surface 211, and make operating surface 211 produce illumination effect.In this example, indicating effect or touch control operation prompting can be reached when bright dipping region 211a luminescence, such as, indicate contact control mouse 2 for opening or point out and can simulate roller operation etc. in carrying out touch-control herein, but not as limit.
It should be noted that, for making through multiple transparent micropore 2312(as shown in Fig. 4 and Fig. 6) and the light penetrating bright dipping region 211a produce optical scattering and diffusion phenomenon and evenly disperse, to make the bright dipping region 211a uniformly light-emitting of operating surface 211, light diffusing agent can be added in bright dipping region 211a in this example, such as titanium dioxide etc., but not as limit.
The touch-control circuit plate 23 of this example is below described.Referring to Fig. 4 to Fig. 6, Fig. 4 is the vertical view of a preferred embodiment of the touch-control circuit plate 23 of contact control mouse 2 in Fig. 2, and Fig. 5 is the B-B sectional view of the touch-control circuit plate 23 in Fig. 4, and Fig. 6 is the close-up schematic view of the touch-control circuit plate 23 in Fig. 4.
Touch-control circuit plate 23 is flexible circuit board (FPC), comprises the light tight conductive metal layer 232 of the first light tight conductive metal layer 231, second, base material 233 and adhesion layer 234.Base material 233 is formed by flexible material, the material of base material 233 can be but be not limited to PEN(PEN), PET(polyethylene terephthalate), PES(polyethersulfone resin), bendable glass, PMMA(polymethylmethacrylate), PC(prestressed concrete) or PI(polyimide) one of, also can be the multilayer materials of above-mentioned material.The material of the first light tight conductive metal layer 231 and the second light tight conductive metal layer 232 can be conducting metal or the electrical conductivity alloies such as aldary, aluminium alloy, gold, silver, aluminium, copper.
First light tight conductive metal layer 231 is arranged at the upper surface of base material 233, comprise multiple conductive area 2311 and multiple transparent micropore 2312, wherein the interlaced arrangement of multiple conductive area 2311 and multiple transparent micropore 2312 are formed in multiple conductive area 2311.In this example, conductive area 2311 is rhombus, but the shape of conductive area 2311 is also unrestricted, and conductive area 2311 can also be sexangle, strip, triangle etc., but not as limit.In addition, the shape of each transparent micropore 2312 and size are also unrestricted, and each transparent micropore 2312 can be circular, square, triangle, polygon etc., but not as limit.And the size of multiple transparent micropore 2312 can be identical, can also be incomplete same.
Moreover, the distribution range 2312a of multiple transparent micropore 2312 corresponds to the scope of bright dipping region 211a, therefore according to the scope of bright dipping region 211a, multiple transparent micropore 2312 can be distributed in multiple conductive area 2311, can also only be distributed in single conductive area 2311.In Fig. 2, the operating surface 211 of contact control mouse 2 has single circular bright dipping region 211a, therefore in Fig. 4 and Fig. 6, the distribution range 2312a of multiple transparent micropore 2312 is the single border circular areas identical with bright dipping region 211a, and in response to the size of bright dipping region 211a, multiple transparent micropore 2312 is distributed in multiple conductive area 2311.
It should be noted that, the quantity of the distribution range of bright dipping region and multiple transparent micropore and shape are all unrestricted, and the distribution range of bright dipping region and multiple transparent micropore can also be, single arbitrary shaped region or multiple arbitrary shaped regions etc., such as multiple border circular areas, below will further illustrate.
Referring to Fig. 7 to Figure 10, Fig. 7 is the schematic appearance that the present invention has a preferred embodiment of the contact control mouse 2 in the second bright dipping region, Fig. 8 is the close-up schematic view of a preferred embodiment of the touch-control circuit plate 23 of contact control mouse 2 in Fig. 7, Fig. 9 is the schematic appearance that the present invention has a preferred embodiment of the contact control mouse 2 in the third bright dipping region, and Figure 10 is the close-up schematic view of a preferred embodiment of the touch-control circuit plate 23 of contact control mouse 2 in Fig. 9.
As shown in Figures 7 and 8, when the operating surface 211 of contact control mouse 2 has multiple circular bright dipping region 311a not of uniform size, the distribution range 3312a of the multiple transparent micropores 2312 on touch-control circuit plate 23 is the not of uniform size multiple border circular areas identical with bright dipping region 311a, and the size of foundation bright dipping region 311a, multiple transparent micropores 2312 in each distribution range 3312a may be distributed in multiple conductive area 2311, also may only be distributed in single conductive area 2311.Again as shown in FIG. 9 and 10, when the operating surface 211 of contact control mouse 2 has the bright dipping region 411a of special shape, the distribution range 4312a of the multiple transparent micropores 2312 on touch-control circuit plate 23 is a special shape region identical with bright dipping region 411a, and multiple transparent micropore 2312 continuous distribution is in multiple conductive area 2311.
Continue referring to Fig. 4 to Fig. 6, the first light tight conductive metal layer 231 also comprises multiple bridging line 2313, and multiple bridging line 2313 is electrically connected multiple conductive area 2311 in first direction D1.Second light tight conductive metal layer 232 is arranged at the lower surface of base material 233, comprises multiple conductive connection 2321, multiple conductive connection 2321 be electrically connected in multiple conductive area 2311 that second direction D2 is adjacent.Wherein first direction D1 and second direction D2 shape have angle, such as an angle of 90 degrees.
It should be noted that, multiple transparent micropore 2312 can be formed by etching mode or be formed by laser engraving machine.Specifically, in this example, can in touch-control circuit plate 23 processing procedure, by unwanted partially-etched removal in the first light tight conductive metal layer 231 after forming multiple conductive area 2311, then in multiple conductive area 2311, etch the conducting metal of removal part and form multiple transparent micropore 2312.Also or can, after touch-control circuit plate 23 has manufactured, utilize laser engraving machine to undercut multiple transparent micropore 2312 in multiple conductive area 2311 place.
When multiple transparent micropore 2312 be formed with etching mode time, multiple transparent micropore 2312 can't through base material 233, therefore base material 233 need be made up of transparent material, and when multiple transparent micropore 2312 be formed with laser engraving machine time, multiple transparent micropore 2312 is by through base material 233, therefore base material 233 can be made up of transparent material, can also be made up of not transparent material.
Finally, adhesion layer 234 is attached at the first light tight conductive metal layer 231, and touch-control circuit plate 23 is attached at the inner surface of mouse body 21 through adhesion layer 234.In this example, adhesion layer 234 is formed by transparent material.
The touch-control circuit plate 33 of another preferred embodiment of the present invention is below described, please refer to Figure 11, Figure 11 is the close-up schematic view of another preferred embodiment of touch-control circuit plate of the present invention.With aforementioned preferred embodiment unlike, in this preferred embodiment, the adhesion layer 334 of touch-control circuit plate 33 is formed by light-proof material.
As previously mentioned, when multiple transparent micropore 2312 be formed with etching mode time, multiple transparent micropore 2312 can't through base material 233, and therefore base material 233 need be made up of transparent material.For avoiding the region between light penetration base material 233 and multiple conductive area 2311 to cause excessive optical phenomenon, when base material 233 is made up of transparent material, the adhesion layer 334 be made up of will be used, as shown in figure 11 light-proof material.When using the adhesion layer 334 be made up of light-proof material, adhesion layer 334 need be offered holes 3341 in the position of the multiple transparent micropore 2312 of correspondence and pass through to make light.
Known by above explanation, the conductive area of the present invention by touch-control circuit plate forms multiple transparent micropore, make conductive area need by the light transmitting electro-conductive material of costliness, such as indium tin oxide (ITO), Nano Silver (nano silver), CNT (carbon nano tube) etc. formed, and thus provide a kind of contact control mouse with backlight effect of low cost and are applied to the touch-control circuit plate of contact control mouse.
Moreover the present invention, more by the scope adjusting multiple transparent micropore of touch-control circuit and the bright dipping region of mouse body, can reach multiple instruction and prompting effect, and add the operation ease of contact control mouse when making contact control mouse luminous.
Above-described embodiment is only and technological thought of the present invention and feature is described, its object understands content of the present invention implementing according to this enabling those skilled in the art, when can not with restriction the scope of the claims of the present invention, namely the equalization generally done according to disclosed spirit changes or modifies, and must be encompassed in the scope of the claims of the present invention.

Claims (17)

1. a contact control mouse, is characterized in that, comprising:
Mouse body, has the operating surface of a light-permeable;
Light-emitting component, is arranged in this mouse body, in order to produce light; And
Touch-control circuit plate, is arranged in this mouse body, comprises:
Multiple conductive area; And
Multiple transparent micropore, is formed in this conductive area at least one;
This light that wherein this light-emitting component sends penetrates this operating surface through the plurality of transparent micropore.
2. contact control mouse as claimed in claim 1, it is characterized in that, this conductive area is rhombus.
3. contact control mouse as claimed in claim 1, it is characterized in that, this touch-control circuit plate is flexible circuit board.
4. contact control mouse as claimed in claim 1, it is characterized in that, this operating surface comprises bright dipping region, and this bright dipping region corresponds to the position of the plurality of transparent micropore.
5. contact control mouse as claimed in claim 4, it is characterized in that, this bright dipping region comprises light diffusing agent, disperses in order to make uniform light.
6. contact control mouse as claimed in claim 1, it is characterized in that, this touch-control circuit plate comprises:
First light tight conductive metal layer, comprises the plurality of conductive area;
Second light tight conductive metal layer, comprises the multiple conductive connections connecting the plurality of conductive area; And
Base material, between this first light tight conductive metal layer and this second light tight conductive metal layer, in order to this first light tight conductive metal layer of interval and this second light tight conductive metal layer.
7. contact control mouse as claimed in claim 6, it is characterized in that, this base material is the base material of light-permeable, and the plurality of transparent micropore this base material not through.
8. contact control mouse as claimed in claim 6, is characterized in that, the plurality of transparent micropore this base material through.
9. contact control mouse as claimed in claim 6, it is characterized in that, this touch-control circuit plate also comprises the adhesion layer being attached at this first light tight conductive metal layer.
10. contact control mouse as claimed in claim 9, it is characterized in that, this adhesion layer is lighttight adhesion layer, and this adhesion layer comprises at least one holes of corresponding the plurality of transparent micropore.
11. 1 kinds of touch-control circuit plates, is characterized in that, comprising:
Multiple conductive area; And
Multiple transparent micropore, is formed in this conductive area at least one.
12. touch-control circuit plates as claimed in claim 11, it is characterized in that, this conductive area is rhombus.
13. touch-control circuit plates as claimed in claim 11, it is characterized in that, this touch-control circuit plate comprises:
First light tight conductive metal layer, comprises the plurality of conductive area;
Second light tight conductive metal layer, comprises the multiple conductive connections connecting the plurality of conductive area; And
Base material, between this first light tight conductive metal layer and this second light tight conductive metal layer, in order to this first light tight conductive metal layer of interval and this second light tight conductive metal layer.
14. touch-control circuit plates as claimed in claim 13, it is characterized in that, this base material is the base material of light-permeable, and the plurality of transparent micropore this base material not through.
15. touch-control circuit plates as claimed in claim 13, is characterized in that, the plurality of transparent micropore this base material through.
16. touch-control circuit plates as claimed in claim 13, it is characterized in that, this touch-control circuit plate also comprises the adhesion layer being attached at this first light tight conductive metal layer.
17. touch-control circuit plates as claimed in claim 16, it is characterized in that, this adhesion layer is lighttight adhesion layer, and this adhesion layer comprises at least one holes of corresponding the plurality of transparent micropore.
CN201310549028.6A 2013-11-07 2013-11-07 Touch control mouse and touch control circuit board applied to same Pending CN104635953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310549028.6A CN104635953A (en) 2013-11-07 2013-11-07 Touch control mouse and touch control circuit board applied to same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310549028.6A CN104635953A (en) 2013-11-07 2013-11-07 Touch control mouse and touch control circuit board applied to same

Publications (1)

Publication Number Publication Date
CN104635953A true CN104635953A (en) 2015-05-20

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Family Applications (1)

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CN201310549028.6A Pending CN104635953A (en) 2013-11-07 2013-11-07 Touch control mouse and touch control circuit board applied to same

Country Status (1)

Country Link
CN (1) CN104635953A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040145575A1 (en) * 2003-01-29 2004-07-29 Weindorf Paul Fredrick Luther Cross-point matrix for infrared touchscreen
CN101349958A (en) * 2007-07-17 2009-01-21 义发科技股份有限公司 Luminous touch control plate and control system having the same
US20110221676A1 (en) * 2010-03-11 2011-09-15 Sunrex Technology Corp. Optical mouse with touch sensitive top
US20110242058A1 (en) * 2010-04-01 2011-10-06 Choon-Hyop Lee Display panel including a soft key
WO2013128209A1 (en) * 2012-03-02 2013-09-06 Novalia Ltd Touch-sensitive input device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040145575A1 (en) * 2003-01-29 2004-07-29 Weindorf Paul Fredrick Luther Cross-point matrix for infrared touchscreen
CN101349958A (en) * 2007-07-17 2009-01-21 义发科技股份有限公司 Luminous touch control plate and control system having the same
US20110221676A1 (en) * 2010-03-11 2011-09-15 Sunrex Technology Corp. Optical mouse with touch sensitive top
US20110242058A1 (en) * 2010-04-01 2011-10-06 Choon-Hyop Lee Display panel including a soft key
WO2013128209A1 (en) * 2012-03-02 2013-09-06 Novalia Ltd Touch-sensitive input device

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Application publication date: 20150520