CN104516589A - Touch display device and operation method thereof - Google Patents
Touch display device and operation method thereof Download PDFInfo
- Publication number
- CN104516589A CN104516589A CN201410848681.7A CN201410848681A CN104516589A CN 104516589 A CN104516589 A CN 104516589A CN 201410848681 A CN201410848681 A CN 201410848681A CN 104516589 A CN104516589 A CN 104516589A
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- instruction
- led array
- luminous plaque
- touch display
- display unit
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 66
- 239000002245 particle Substances 0.000 claims abstract description 14
- 230000001939 inductive effect Effects 0.000 claims description 55
- 238000000605 extraction Methods 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 15
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 description 7
- 230000001771 impaired effect Effects 0.000 description 7
- 238000007639 printing Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
An embodiment of the invention discloses a touch display device and an operation method thereof, and solves the technical problems that a transparent part covers the upper portion of a display device and protects the display device, the transparent part is frequently damaged due to carelessness of a user, and maintenance frequency is high in the prior art. Multi-key touch functions of an integrated metal shell are achieved, and the shell has a light-transmitting display function. The touch display device comprises a metal plate, an LED (light-emitting diode) array luminous panel and a piezoelectric sensing film which are sequentially overlapped, the LED array luminous panel is electrically connected with the piezoelectric sensing film, the metal plate is provided with miniature array holes, LED particles of the LED array luminous panel correspond to the miniature array holes, a sensing area corresponding to the piezoelectric sensing film responds to a command corresponding to the sensing area, and the LED array luminous panel displays a display content corresponding to the command.
Description
Technical field
The present invention relates to display touching technique field, particularly relate to a kind of metal touch display device and control method thereof.
Background technology
Touch display unit, it is a kind of induction type liquid crystal indicator receiving the input signals such as contact, when contacting the graphic button on display screen, haptic feedback system on screen can drive various hookup mechanism according to the formula of programming in advance, in order to replace mechanical push button panel, and lively visual and sound effects can be produced by liquid crystal display picture.Touch-screen is as a kind of up-to-date computer input apparatus, and it is the simplest, convenient current, natural a kind of man-machine interaction mode.It giving multimedia with brand-new looks, is extremely attractive brand-new multimedia interactive equipment.Be mainly used in the inquiry of public information, leader's office, Industry Control, military commanding, electronic game, choosing song or selecting dish, multimedia teaching, real estate presell etc.
Current touch display technique, usually need to use transparent component, such as glass etc. cover above display device and protect.
But above-mentioned by using transparent component to cover the design carrying out above display device protecting, careless usually due to user, causes transparent component impaired, thus causes the higher technical matters of frequency of maintenance.
Summary of the invention
Embodiments provide a kind of touch display unit and control method thereof; solve existing use transparent component and cover the design carrying out above display device protecting; careless usually due to user, causes transparent component impaired, and the technical matters that the frequency of maintenance caused is higher.
A kind of touch display unit that the embodiment of the present invention provides, comprising:
Sheet metal, LED array luminous plaque and piezoelectric inductive film, described sheet metal, described LED array luminous plaque and described piezoelectric inductive film superpose successively, described LED array luminous plaque and described piezoelectric inductive film set up electrical connection, it should be noted that, aforesaid sheet metal is non-conductive sheet metal;
Described sheet metal has miniature array hole, the LED particle of described LED array luminous plaque is corresponding with described miniature array hole;
Wherein, by sheet metal described in touch-control, make the order that induction region response corresponding in described piezoelectric inductive film is corresponding with described induction region, and impel described LED array luminous plaque to show the display corresponding with described order.
Alternatively, described touch display unit also comprises:
Control module, is arranged on below described piezoelectric inductive film, sets up electrical connection with described LED array luminous plaque and described piezoelectric inductive film.
Alternatively, the LED particle of described LED array luminous plaque and described miniature array hole one_to_one corresponding.
Alternatively, described sheet metal is non conductive metal plate.
Alternatively, described miniature array hole is formed by laser micro-scale technology.
Alternatively, described piezoelectric inductive film is piezoelectric film sensor.
A kind of touch display unit control method that the embodiment of the present invention provides, is characterized in that, comprising:
Touch display unit comprises: sheet metal, LED array luminous plaque and piezoelectric inductive film, described sheet metal, described LED array luminous plaque and described piezoelectric inductive film superpose successively, described LED array luminous plaque and described piezoelectric inductive film set up electrical connection, described sheet metal has miniature array hole, the LED particle of described LED array luminous plaque is corresponding with described miniature array hole;
Wherein, control method comprises:
S1: get the instruction being passed to described piezoelectric inductive film by sheet metal described in touch-control;
S2: according to described instruction at the prepositioned instruction schema extraction instruction mode corresponding with described instruction;
S3: described instruction mode is converted to Signal transmissions to described LED array luminous plaque, makes described LED array luminous plaque show the display corresponding with described instruction mode.
Alternatively, also comprise before described step S1:
Judge whether described touch display unit is in opening, if so, then perform step S1.
Alternatively, described step S1 specifically comprises:
Get and be passed to the described instruction after the conversion of described piezoelectric inductive film formation electric signal by sheet metal described in touch-control.
Alternatively, described step S2 specifically comprises:
Judge whether described instruction is present in described prepositioned instruction pattern, if so, then according to described instruction at the prepositioned instruction schema extraction instruction mode corresponding with described instruction, if not, then the instruction mode of a newly-built described instruction response.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
A kind of touch display unit that the embodiment of the present invention provides and control method thereof, wherein, touch display unit comprises: sheet metal, LED array luminous plaque and piezoelectric inductive film, sheet metal, LED array luminous plaque and piezoelectric inductive film superpose successively, and LED array luminous plaque and piezoelectric inductive film set up electrical connection; Sheet metal has miniature array hole, the LED particle of LED array luminous plaque is corresponding with miniature array hole; Wherein, by touch-control sheet metal, make the order that induction region response corresponding in piezoelectric inductive film is corresponding with induction region, and impel LED array luminous plaque to show the display corresponding with order.In the present embodiment, by by sheet metal, LED array luminous plaque and piezoelectric inductive film superpose successively, and LED array luminous plaque and piezoelectric inductive film set up electrical connection; Sheet metal has miniature array hole; the LED particle of LED array luminous plaque is corresponding with miniature array hole; just the function of carrying out touch-control display is on a metal plate achieved; and the multikey touch controllable function of integrated metal shell and possessed housing printing opacity Presentation Function; solve existing use transparent component and cover the design carrying out above display device protecting; careless usually due to user, causes transparent component impaired, and the technical matters that the frequency of maintenance caused is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
A kind of structural representation of touch display unit of Fig. 1 for providing in the embodiment of the present invention;
A kind of schematic flow sheet of an embodiment of touch display unit control method of Fig. 2 for providing in the embodiment of the present invention;
A kind of schematic flow sheet of another embodiment of touch display unit control method of Fig. 3 for providing in the embodiment of the present invention.
Embodiment
Embodiments provide a kind of touch display unit and control method thereof; solve existing use transparent component and cover the design carrying out above display device protecting; careless usually due to user, causes transparent component impaired, and the technical matters that the frequency of maintenance caused is higher.
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, the embodiments described below are only the present invention's part embodiments, and the embodiment of not all.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, an embodiment of a kind of touch display unit provided in the embodiment of the present invention comprises:
Sheet metal 1, LED array luminous plaque 2 and piezoelectric inductive film 3, sheet metal 1, LED array luminous plaque 2 and piezoelectric inductive film 3 superpose successively, and LED array luminous plaque 2 and piezoelectric inductive film 3 set up electrical connection;
Sheet metal 1 has miniature array hole, the LED particle of LED array luminous plaque 2 is corresponding with miniature array hole;
Wherein, by touch-control sheet metal 1, make the order that induction region response corresponding in piezoelectric inductive film 3 is corresponding with induction region, and impel LED array luminous plaque 2 to show the display corresponding with order.
Touch display unit also comprises:
Control module, is arranged on below piezoelectric inductive film 3, sets up electrical connection with LED array luminous plaque 2 and piezoelectric inductive film 3.
The LED particle of LED array luminous plaque 2 and miniature array hole one_to_one corresponding.
Miniature array hole is formed by laser micro-scale technology.
Piezoelectric inductive film 3 is piezoelectric film sensor.
In the present embodiment, by by sheet metal 1, LED array luminous plaque 2 and piezoelectric inductive film 3 superpose successively, and LED array luminous plaque 2 and piezoelectric inductive film 3 set up electrical connection; Sheet metal 1 has miniature array hole; the LED particle of LED array luminous plaque 2 is corresponding with miniature array hole; just the function of carrying out touch-control display on sheet metal 1 is achieved; solve existing use transparent component and cover the design carrying out above display device protecting; careless usually due to user; cause transparent component impaired; and the technical matters that the frequency of maintenance caused is higher, and achieve the multikey touch controllable function of integrated metal shell and possessed housing printing opacity Presentation Function.
Refer to Fig. 2, a kind of embodiment showing contactor control device control method provided in the embodiment of the present invention comprises:
Touch display unit comprises: sheet metal, LED array luminous plaque and piezoelectric inductive film, sheet metal, LED array luminous plaque and piezoelectric inductive film superpose successively, LED array luminous plaque and piezoelectric inductive film set up electrical connection, sheet metal has miniature array hole, the LED particle of LED array luminous plaque is corresponding with miniature array hole;
Wherein, control method comprises:
S1: get the instruction being passed to piezoelectric inductive film by touch-control sheet metal;
In the present embodiment, when user needs to control by touching touch display unit time, need to get the instruction being passed to piezoelectric inductive film by touch-control sheet metal, such as touch a certain region on sheet metal as user, then the pressure touching this region is reached piezoelectric inductive film and respond.
S2: according to instruction at the corresponding instruction mode of prepositioned instruction schema extraction and instruction;
After getting and being passed to the instruction of piezoelectric inductive film by touch-control sheet metal, need according to instruction at the corresponding instruction mode of prepositioned instruction schema extraction and instruction, be understandable that, aforesaid prepositioned instruction pattern can be the instruction mode kept in advance.
S3: instruction mode is converted to Signal transmissions to LED array luminous plaque, makes LED array luminous plaque show the corresponding display of and instruction pattern.
When according to instruction after the instruction mode that prepositioned instruction schema extraction and instruction is corresponding, need instruction mode to be converted to Signal transmissions to LED array luminous plaque, make LED array luminous plaque show the corresponding display of and instruction pattern.
In the present embodiment, by getting the instruction being passed to piezoelectric inductive film by touch-control sheet metal; According to instruction at the corresponding instruction mode of prepositioned instruction schema extraction and instruction; Instruction mode is converted to Signal transmissions to LED array luminous plaque; LED array luminous plaque is made to show the corresponding display of and instruction pattern; just the function of carrying out touch-control display is on a metal plate achieved; solve existing use transparent component and cover the design carrying out above display device protecting; careless usually due to user; cause transparent component impaired; and the technical matters that the frequency of maintenance caused is higher, and achieve the multikey touch controllable function of integrated metal shell and possessed housing printing opacity Presentation Function.
The above is described in detail the process of display contactor control device control method, and will be described in detail additional step below, and refer to Fig. 3, a kind of another embodiment showing contactor control device control method provided in the embodiment of the present invention comprises:
Touch display unit comprises: sheet metal, LED array luminous plaque and piezoelectric inductive film, sheet metal, LED array luminous plaque and piezoelectric inductive film superpose successively, LED array luminous plaque and piezoelectric inductive film set up electrical connection, sheet metal has miniature array hole, the LED particle of LED array luminous plaque is corresponding with miniature array hole;
Wherein, control method comprises:
301, judge whether touch display unit is in opening, if so, then perform step 302;
In the present embodiment, when user needing to control by touching touch display unit time, judging whether touch display unit is in opening, if so, then performing step 302.
302, get by touch-control sheet metal be passed to piezoelectric inductive film formed electric signal conversion after instruction;
In the present embodiment, when judging that touch display unit is in after opening, need to get and be passed to the instruction after the conversion of piezoelectric inductive film formation electric signal by touch-control sheet metal, such as touch a certain region on sheet metal as user, then the pressure touching this region is reached piezoelectric inductive film and respond.
303, whether decision instruction is present in prepositioned instruction pattern, if so, then performs step 304, if not, then performs step 305;
When get to be passed to by touch-control sheet metal piezoelectric inductive film form electric signal conversion after instruction after, need decision instruction whether to be present in prepositioned instruction pattern, if so, then perform step 304, if not, then perform step 305.
304, according to instruction at the corresponding instruction mode of prepositioned instruction schema extraction and instruction;
After decision instruction is present in prepositioned instruction pattern, need according to instruction at the corresponding instruction mode of prepositioned instruction schema extraction and instruction, be understandable that, aforesaid prepositioned instruction pattern can be the instruction mode kept in advance.
305, the instruction mode of newly-built instruction response;
After decision instruction is not present in prepositioned instruction pattern, need the instruction mode of newly-built instruction response, it should be noted that, the instruction mode of aforesaid newly-built instruction response, can be by operating on a metal plate, sheet metal carries out corresponding display to determine newly-built command information simultaneously.
306, instruction mode is converted to Signal transmissions to LED array luminous plaque, makes LED array luminous plaque show the corresponding display of and instruction pattern.
When according to instruction after the instruction mode that prepositioned instruction schema extraction and instruction is corresponding, or after the instruction mode of newly-built instruction response, need instruction mode to be converted to Signal transmissions to LED array luminous plaque, make LED array luminous plaque show the corresponding display of and instruction pattern.
In the present embodiment, by getting the instruction being passed to piezoelectric inductive film by touch-control sheet metal; According to instruction at the corresponding instruction mode of prepositioned instruction schema extraction and instruction; Instruction mode is converted to Signal transmissions to LED array luminous plaque; LED array luminous plaque is made to show the corresponding display of and instruction pattern; just the function of carrying out touch-control display is on a metal plate achieved; solve existing use transparent component and cover the design carrying out above display device protecting; careless usually due to user; cause transparent component impaired; and the technical matters that the frequency of maintenance caused is higher, and achieve the multikey touch controllable function of integrated metal shell and possessed housing printing opacity Presentation Function.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-OnlyMemory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a touch display unit, is characterized in that, comprising:
Sheet metal, LED array luminous plaque and piezoelectric inductive film, described sheet metal, described LED array luminous plaque and described piezoelectric inductive film superpose successively, and described LED array luminous plaque and described piezoelectric inductive film set up electrical connection;
Described sheet metal has miniature array hole, the LED particle of described LED array luminous plaque is corresponding with described miniature array hole;
Wherein, by sheet metal described in touch-control, make the order that induction region response corresponding in described piezoelectric inductive film is corresponding with described induction region, and impel described LED array luminous plaque to show the display corresponding with described order.
2. touch display unit according to claim 1, is characterized in that, described touch display unit also comprises:
Control module, is arranged on below described piezoelectric inductive film, sets up electrical connection with described LED array luminous plaque and described piezoelectric inductive film.
3. touch display unit according to claim 1, is characterized in that, the LED particle of described LED array luminous plaque and described miniature array hole one_to_one corresponding.
4. touch display unit according to claim 1, is characterized in that, described sheet metal is non conductive metal plate.
5. touch display unit according to claim 1, is characterized in that,
Described miniature array hole is formed by laser micro-scale technology.
6. touch display unit as claimed in any of claims 1 to 5, is characterized in that, described piezoelectric inductive film is piezoelectric film sensor.
7. a touch display unit control method, is characterized in that, comprising:
Touch display unit comprises: sheet metal, LED array luminous plaque and piezoelectric inductive film, described sheet metal, described LED array luminous plaque and described piezoelectric inductive film superpose successively, described LED array luminous plaque and described piezoelectric inductive film set up electrical connection, described sheet metal has miniature array hole, the LED particle of described LED array luminous plaque is corresponding with described miniature array hole;
Wherein, control method comprises:
S1: get the instruction being passed to described piezoelectric inductive film by sheet metal described in touch-control;
S2: according to described instruction at the prepositioned instruction schema extraction instruction mode corresponding with described instruction;
S3: described instruction mode is converted to Signal transmissions to described LED array luminous plaque, makes described LED array luminous plaque show the display corresponding with described instruction mode.
8. touch display unit control method according to claim 7, is characterized in that, also comprises before described step S1:
Judge whether described touch display unit is in opening, if so, then perform step S1.
9. the touch display unit control method according to claim 7 or 8, is characterized in that, described step S1 specifically comprises:
Get and be passed to the described instruction after the conversion of described piezoelectric inductive film formation electric signal by sheet metal described in touch-control.
10. touch display unit control method according to claim 7, is characterized in that, described step S2 specifically comprises:
Judge whether described instruction is present in described prepositioned instruction pattern, if so, then according to described instruction at the prepositioned instruction schema extraction instruction mode corresponding with described instruction, if not, then the instruction mode of a newly-built described instruction response.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848681.7A CN104516589B (en) | 2014-12-30 | 2014-12-30 | A kind of touch display unit and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848681.7A CN104516589B (en) | 2014-12-30 | 2014-12-30 | A kind of touch display unit and its control method |
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| Publication Number | Publication Date |
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| CN104516589A true CN104516589A (en) | 2015-04-15 |
| CN104516589B CN104516589B (en) | 2018-03-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855754A (en) * | 2015-12-08 | 2017-06-16 | 叶建盟 | It is a kind of that the system and method that signal input is exported are realized by screen |
| WO2019200907A1 (en) * | 2018-04-17 | 2019-10-24 | 广州视源电子科技股份有限公司 | Led dot matrix display screen |
| US11960684B2 (en) | 2022-07-20 | 2024-04-16 | Chicony Power Technology Co., Ltd. | Light-emitting touch panel |
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|---|---|---|---|---|
| CN102939656A (en) * | 2010-04-29 | 2013-02-20 | 苹果公司 | Power efficient organic light emitting diode display |
| US20130118875A1 (en) * | 2011-05-06 | 2013-05-16 | Molex Incorporated | Touch Panel |
| CN204331667U (en) * | 2014-12-30 | 2015-05-13 | 广州视声电子实业有限公司 | A kind of touch display unit |
-
2014
- 2014-12-30 CN CN201410848681.7A patent/CN104516589B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939656A (en) * | 2010-04-29 | 2013-02-20 | 苹果公司 | Power efficient organic light emitting diode display |
| US20130118875A1 (en) * | 2011-05-06 | 2013-05-16 | Molex Incorporated | Touch Panel |
| CN204331667U (en) * | 2014-12-30 | 2015-05-13 | 广州视声电子实业有限公司 | A kind of touch display unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855754A (en) * | 2015-12-08 | 2017-06-16 | 叶建盟 | It is a kind of that the system and method that signal input is exported are realized by screen |
| WO2019200907A1 (en) * | 2018-04-17 | 2019-10-24 | 广州视源电子科技股份有限公司 | Led dot matrix display screen |
| US11960684B2 (en) | 2022-07-20 | 2024-04-16 | Chicony Power Technology Co., Ltd. | Light-emitting touch panel |
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| Publication number | Publication date |
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| CN104516589B (en) | 2018-03-06 |
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Address after: 510000 Guangdong city of Guangzhou province Panyu District Xiaoguwei street in two cross road 22 A901-A902 room Applicant after: GUANGZHOU VIDEO-STAR INTELLIGENT CO.,LTD. Address before: 510000 Guangdong city of Guangzhou province Panyu District Xiaoguwei street in two cross road 22 A901-A902 room Applicant before: GUANGZHOU VIDEO-STAR ELECTRONICS INDUSTRIAL CO.,LTD. |
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Denomination of invention: A touch display device and its control method Effective date of registration: 20210416 Granted publication date: 20180306 Pledgee: Bank of China Limited Guangzhou Pearl River Branch Pledgor: GUANGZHOU VIDEO-STAR INTELLIGENT Co.,Ltd. Registration number: Y2021440000135 |
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Date of cancellation: 20220613 Granted publication date: 20180306 Pledgee: Bank of China Limited Guangzhou Pearl River Branch Pledgor: GUANGZHOU VIDEO-STAR INTELLIGENT CO.,LTD. Registration number: Y2021440000135 |
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Denomination of invention: A touch display device and its control method Effective date of registration: 20220622 Granted publication date: 20180306 Pledgee: Bank of China Limited Guangzhou Pearl River Branch Pledgor: GUANGZHOU VIDEO-STAR INTELLIGENT CO.,LTD. Registration number: Y2022440000132 |