CN108717336A - A kind of touch panel and touch control display apparatus - Google Patents
A kind of touch panel and touch control display apparatus Download PDFInfo
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- CN108717336A CN108717336A CN201810736421.9A CN201810736421A CN108717336A CN 108717336 A CN108717336 A CN 108717336A CN 201810736421 A CN201810736421 A CN 201810736421A CN 108717336 A CN108717336 A CN 108717336A
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- touch control
- touch panel
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 76
- 239000002184 metal Substances 0.000 claims abstract description 76
- 238000005530 etching Methods 0.000 claims abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 10
- 229910052709 silver Inorganic materials 0.000 claims description 9
- 239000004332 silver Substances 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000000608 laser ablation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Position Input By Displaying (AREA)
Abstract
The present invention provides a kind of touch panel and touch control display apparatus, touch panel includes viewing area and the first cabling area and the second cabling area positioned at the viewing area both sides, multiple first touch control electrodes and multiple second touch control electrodes are provided in the viewing area, it is provided with the first metal layer in first cabling area, it is provided with second metal layer in second cabling area, the first metal layer forms a plurality of first signal wire by etching, and the second metal layer forms a plurality of second signal line by etching；The first tolerance between first signal wire and the first metal layer inside edge is 0, third tolerance between second signal line and the second metal layer inside edge is 0, deviation is resisted by the way of bilateral outlet, a certain number of signal wires can be walked more, under same precision, be conducive to the design of narrow frame, or under the conditions of same frame, improve the precision of touch-control.
Description
Technical field
The present invention relates to technical field of touch control more particularly to a kind of touch panels and touch control display apparatus.
Background technology
Market is increasing for the demand of the effective display area of touch control display apparatus, and display touches module by 16：9 arrive
18:9 or even 20:9 comprehensive screen direction is developed.By taking one 5.5 cun of general mobile phone screen as an example, with reference to figure 1 and Fig. 2, capacitance
The emission electrode (TX) of screen is M, and receiving electrode (RX) is N number of, and signal wire sum is M+N items, and the frame cabling of both sides is main
It is the signal wire of emission electrode, realizes that narrow frame mainly generally uses 5.5 cun of mobile phones by reducing the width of cabling area A
24 TX signal wires, unilateral to need cabling 12, general cabling tolerance requirements reference table 1 and Fig. 2 in industry：
| Label | Explanation | Tolerance requirements |
| A1 | Conductive silver paste is with a distance from visible area | 0.45mm |
| A2 | Outside laser cabling is from silver paste edge tolerance distance | 0.2mm |
| A3 | The Pitch spacing of laser scoring | 0.06mm |
| A4 | The laser cable run distance summation in all channels | A3* numbers of channels (12) |
| A5 | Outside ground line width | 0.2mm |
| A6 | Silver paste is from the edges sensor tolerance distance | 0.2mm |
Therefore, frame demand limit is：
Y=A1+A2+A4+A5+A6=0.45+0.2+0.06*12+0.2+0.2=1.77mm
Wherein, generation of the laser cabling in outside from silver paste edge tolerance distance (A2) is since laser ablation silver paste channel is walked
When line, there are a tolerance 0.2mm in contraposition, and it is to be unlikely to inclined to ensure the reliability of margin signal line to reserve the tolerance
From to except silver paste.
It can thus be seen that under the premise of ensureing precision, if further frame is done narrow, can only be walked in technique
The limit reduces yield or using expensive technique processing technology, can improve the production cost of touch screen in this way；Or reduce letter
Number line sum, can not thus ensure precision.
Invention content
It is an object of the invention to the narrow frame touch screen production cost height or precision in for the above-mentioned prior art are low
The problem of, it proposes a kind of touch panel and touch control display apparatus, can effectively reduce production cost and can guarantee precision.
A kind of touch panel, including viewing area and the first cabling area and the second cabling area positioned at the viewing area both sides,
Multiple first touch control electrodes and multiple second touch control electrodes are provided in the viewing area, the multiple first touch control electrode is lateral
Setting, multiple second touch control electrodes are longitudinally disposed, and the first metal layer, second cabling area are provided in first cabling area
It is inside provided with second metal layer, the first metal layer forms a plurality of first signal wire by etching, and the second metal layer is logical
Over etching forms a plurality of second signal line；
The first tolerance between first signal wire and the first metal layer inside edge is 0, first signal
It is reserved with the second tolerance between line and the first metal layer outer ledge；
Third tolerance between the second signal line and the second metal layer inside edge is 0, the second signal
It is reserved with the 4th tolerance between line and the second metal layer outer ledge；
First signal wire and second signal line are electrically connected with first touch control electrode or second touch control electrode.
Further, it is located at the first signal wire of N items on the inside of the first metal layer and in the second metal layer
N second signal line of side is separately connected identical N number of first touch control electrode.
Further, the value range of N is 1 to 6.
Further, the quantity of first signal wire and second signal line is equal.
Further, the material of the first metal layer and second metal layer include molybdenum, aluminium, silver paste, one kind in copper or
It is a variety of.
Further, second tolerance is 0.2mm, and the 4th tolerance is 0.2mm.
Further, the 5th tolerance, institute are reserved between the first metal layer inside edge and the edge of display area
It states and is reserved with the 6th tolerance between second metal layer inside edge and the edge of display area, the 5th tolerance is 0.45mm,
6th tolerance is 0.45mm.
Further, is reserved between the first metal layer outer ledge and the outer ledge in first cabling area
Seven tolerances are reserved with the 8th tolerance, institute between the second metal layer outer ledge and the outer ledge in second cabling area
It is 0.2mm to state the 7th tolerance, and the 8th tolerance is 0.2mm.
Further, first touch control electrode is emission electrode, and second touch control electrode is receiving electrode.
A kind of touch control display apparatus, including above-mentioned touch panel.
Touch panel and touch control display apparatus provided by the invention, etch signal wire in original tolerance region, adopt
Deviation is resisted with the mode of bilateral outlet, a certain number of signal wires can be walked more and be conducive to narrow frame under same precision
Design, or under the conditions of same frame, improve the precision of touch-control.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of embodiment of narrow frame touch panel of the prior art.
Fig. 2 is the tolerance schematic diagram of the narrow frame touch panel of the prior art.
Fig. 3 is a kind of structural schematic diagram of embodiment of touch panel provided by the invention.
Structural schematic diagram when Fig. 4 is touch panel provided by the invention contraposition offset.
Specific implementation mode
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that described herein, specific examples are only used to explain the present invention, is not used to
Limit the present invention.
Embodiment one
With reference to figure 3, the present embodiment provides a kind of touch panel, including viewing area 101 and positioned at 101 both sides of viewing area
One cabling area B and the second cabling area C is provided with multiple first touch control electrodes and multiple second touch control electrodes (figure in viewing area 101
In be not shown), multiple first touch control electrodes are laterally arranged, and multiple second touch control electrodes are longitudinally disposed, setting in the first cabling area B
There is the first metal layer 102, be provided with second metal layer 103 in the second cabling area C, the first metal layer forms a plurality of the by etching
One signal wire 104, second metal layer form a plurality of second signal line 105 by etching；
The first tolerance between 102 inside edge of first signal wire 104 and the first metal layer is 0, the first signal wire 104 with
The second tolerance D is reserved between 102 outer ledge of the first metal layer；
Third tolerance between 103 inside edge of second signal line 105 and second metal layer is 0, second signal line 105 with
It is reserved with the 4th tolerance E between 103 outer ledge of second metal layer；
First signal wire 104 and second signal line 105 are electrically connected with the first touch control electrode or second touch control electrode.
Specifically, 102 inside of the first metal layer in the present embodiment is the first metal layer 102 close to the one of viewing area 101
Side, 102 outside of the first metal layer is side of the first metal layer 102 far from viewing area 101, and the inside of second metal layer 103 is
For second metal layer 103 close to the side of viewing area 101, the outside of second metal layer 103 is second metal layer 103 far from viewing area
101 side.
The first tolerance between 102 inside edge of first signal wire 104 and the first metal layer is 0, second signal line 105 with
Third tolerance between 103 inside edge of second metal layer is 0, i.e., in the first signal wire 104 and 102 inner side edge of the first metal layer
Not in reserved tolerance between edge and between 103 inside edge of second signal line 105 and second metal layer, in normal fashion
Etch signal wire.
Further, it is located at the first signal wire of N items 104 of 102 inside of the first metal layer and in second metal layer 103
N second signal line 105 of side is separately connected identical N number of first touch control electrode.
Due between 102 inside edge of the first signal wire 104 and the first metal layer and second signal line 105 and the second gold medal
Category layer is not compared in reserved tolerance with existing mode between 103 inside edge, the first metal layer 102 and second metal layer 103
The first signal wire of N items 104 and N second signal line 105 can be etched respectively more.
In actual large-scale production, when the cabling of laser ablation channel, contraposition generally will not very precisely, laser pair
Position is possible to deviation to a certain degree to the left or to the right occur, and it is whole inclined to the same direction that deviation, which occurs, for laser positioning
It moves, Fig. 4 is the schematic diagram of the whole deviation to the right of laser positioning, it can thus be seen that the laser in left side has had deviated from the first gold medal
Belong to except layer 102,3 the first signal wires 104 are invalid, however the offset of the same direction, 3 second signal lines can also occur for right side
105 still in second metal layer 103, be it is effective, due to positioned at 102 inside of the first metal layer 3 the first signal wires and
3 second signal lines on the inside of second metal layer are separately connected identical N number of first touch control electrode, and identical by binding
Pin feet be connected on the identical pin of IC touch chips, even if the failure of 3 the first signal wires, 3 second signal lines in addition
Still effectively, if do not shifted, both-end appearance does not influence hardware effect completely, can obtain better touch-control essence instead
Degree.
Further, the value that the value range of N is 1 to 6, N can be according to the spacing of laser scoring, the width of signal wire
It determines.
By taking the touch screen of one 5.5 cun of mobile phone as an example, 24 TX cablings are generally used, it is each in the width of 0.2mm
Side can etch three signal lines more, and script frame fails to lay down 24 signal lines in 1.7mm, pass through three more etched
Signal wire may be implemented to put down 24 signal lines under 1.7mm frames, or improve touch accuracy under same border width.
Further, the first signal wire 104 is equal with the quantity of second signal line 105, i.e. the connection of the first touch control electrode
Signal wire is evenly distributed to the first cabling area B and the second cabling area C of both sides.
Further, the material of the first metal layer 102 and second metal layer 103 includes one kind in molybdenum, aluminium, silver paste, copper
Or it is a variety of, as a preferred embodiment, can be obtained as the first metal layer 102 and second metal layer 103 using silver paste
Obtain preferable conductive effect.
Further, the second tolerance is 0.2mm, and the 4th tolerance is 0.2mm, the first signal wire and the first metal layer outer side edges
The 4th tolerance reserved between the second tolerance and second signal line and second metal layer outer ledge reserved between edge, can
To ensure preferable antistatic effect.
Further, the 5th tolerance F, second metal layer are reserved between the first metal layer inside edge and edge of display area
The 6th tolerance G is reserved between inside edge and edge of display area, the 5th tolerance is 0.45mm, and the 6th tolerance is 0.45mm.
Further, the 7th public affairs are reserved between the first metal layer outer ledge and the outer ledge in first cabling area
Poor H, is reserved with the 8th tolerance J between second metal layer outer ledge and the outer ledge in the second cabling area, the 7th tolerance is
0.2mm, the 8th tolerance are 0.2mm.
The outside of first cabling area B is the first sides of the cabling area B far from viewing area 101, and the outside of the second cabling area C is
Second sides of the cabling area C far from viewing area 101.
Further, the first touch control electrode is emission electrode, and second touch control electrode is receiving electrode.
Touch panel provided in this embodiment etches signal wire in original tolerance region, using bilateral outlet
Mode resists deviation, can walk a certain number of signal wires more, under same precision, is conducive to the design of narrow frame, or
Under the conditions of same frame, the precision of touch-control is improved.
Embodiment two
Include the touch panel as described in embodiment one the present embodiment provides a kind of touch control display apparatus.
The touch control display apparatus can be：Mobile phone, tablet computer, display, laptop etc. are any to have display
The product or component of function.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (10)
1. a kind of touch panel, which is characterized in that the first cabling area including viewing area and positioned at the viewing area both sides and
Two cabling areas are provided with multiple first touch control electrodes and multiple second touch control electrodes in the viewing area, and the multiple first touches
It controls electrode to be laterally arranged, multiple second touch control electrodes are longitudinally disposed, and first cabling is provided with the first metal layer in area, described
It is provided with second metal layer in second cabling area, the first metal layer forms a plurality of first signal wire by etching, and described the
Two metal layers form a plurality of second signal line by etching；
The first tolerance between first signal wire and the first metal layer inside edge is 0, first signal wire with
It is reserved with the second tolerance between the first metal layer outer ledge；
Third tolerance between the second signal line and the second metal layer inside edge is 0, the second signal line with
It is reserved with the 4th tolerance between the second metal layer outer ledge；
First signal wire and second signal line are electrically connected with first touch control electrode or second touch control electrode.
2. touch panel according to claim 1, which is characterized in that the N items first being located on the inside of the first metal layer
Signal wire and the N second signal line on the inside of the second metal layer are separately connected identical N number of first touch control electrode.
3. touch panel according to claim 2, which is characterized in that the value range of N is 1 to 6.
4. touch panel according to claim 2, which is characterized in that the quantity of first signal wire and second signal line
It is equal.
5. touch panel according to claim 1, which is characterized in that the material of the first metal layer and second metal layer
Including one or more in molybdenum, aluminium, silver paste, copper.
6. touch panel according to claim 1, which is characterized in that second tolerance is 0.2mm, the 4th tolerance
For 0.2mm.
7. touch panel according to claim 1, which is characterized in that the first metal layer inside edge and the display
It is reserved with the 5th tolerance between area edge, the 6th is reserved between the second metal layer inside edge and the edge of display area
Tolerance, the 5th tolerance are 0.45mm, and the 6th tolerance is 0.45mm.
8. touch panel according to claim 1, which is characterized in that the first metal layer outer ledge and described first
The 7th tolerance is reserved between the outer ledge in cabling area, the second metal layer outer ledge is outer with second cabling area
The 8th tolerance is reserved between lateral edges, the 7th tolerance is 0.2mm, and the 8th tolerance is 0.2mm.
9. touch panel according to claim 1, which is characterized in that first touch control electrode be emission electrode, second
Touch control electrode is receiving electrode.
10. a kind of touch control display apparatus, which is characterized in that include the touch panel as described in claim 1-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736421.9A CN108717336B (en) | 2018-07-06 | 2018-07-06 | Touch panel and touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736421.9A CN108717336B (en) | 2018-07-06 | 2018-07-06 | Touch panel and touch display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108717336A true CN108717336A (en) | 2018-10-30 |
| CN108717336B CN108717336B (en) | 2024-04-26 |
Family
ID=63913536
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810736421.9A Active CN108717336B (en) | 2018-07-06 | 2018-07-06 | Touch panel and touch display device |
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| CN203930744U (en) * | 2014-06-20 | 2014-11-05 | Tcl通讯（宁波）有限公司 | A kind of super narrow limit electronic display unit and novel touch screen structure thereof |
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| CN105607781A (en) * | 2016-03-16 | 2016-05-25 | 京东方科技集团股份有限公司 | Array substrate, touch panel and display device |
| WO2016090896A1 (en) * | 2014-12-10 | 2016-06-16 | Boe Technology Group Co., Ltd. | Touch display substrate, fabrication method and touch display device |
| CN107122077A (en) * | 2017-05-02 | 2017-09-01 | 上海天马微电子有限公司 | A kind of touch control display apparatus |
| CN206489537U (en) * | 2016-11-09 | 2017-09-12 | 深圳市德名利电子有限公司 | A kind of touch panel sensor and touch-screen of bilayer conductive layer |
| CN208421790U (en) * | 2018-07-06 | 2019-01-22 | 深圳市德名利电子有限公司 | A kind of touch panel and touch control display apparatus |
-
2018
- 2018-07-06 CN CN201810736421.9A patent/CN108717336B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203930744U (en) * | 2014-06-20 | 2014-11-05 | Tcl通讯（宁波）有限公司 | A kind of super narrow limit electronic display unit and novel touch screen structure thereof |
| JP3200683U (en) * | 2014-12-03 | 2015-10-29 | 韶輝企業有限公司ＦｕｔｕｒｅＬａｂｓ Ｅｎｔｅｒｐｒｉｓｅ Ｃｏ．， Ｌｔｄ． | Touch panel display device |
| WO2016090896A1 (en) * | 2014-12-10 | 2016-06-16 | Boe Technology Group Co., Ltd. | Touch display substrate, fabrication method and touch display device |
| CN105607781A (en) * | 2016-03-16 | 2016-05-25 | 京东方科技集团股份有限公司 | Array substrate, touch panel and display device |
| CN206489537U (en) * | 2016-11-09 | 2017-09-12 | 深圳市德名利电子有限公司 | A kind of touch panel sensor and touch-screen of bilayer conductive layer |
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| CN208421790U (en) * | 2018-07-06 | 2019-01-22 | 深圳市德名利电子有限公司 | A kind of touch panel and touch control display apparatus |
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| CN108717336B (en) | 2024-04-26 |
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Address after: Room 701, 7th floor, Smart Valley Innovation Park, 1010 Bulong Road, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen deminli Technology Co.,Ltd. Address before: 518000, 701, building 7, wisdom Valley Innovation Park, people's street, Longhua District, Shenzhen, Guangdong Applicant before: SHENZHEN DEMINGLI ELECTRONICS Co.,Ltd. |
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Address after: 2501, 2401, block a, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen, Guangdong 518000 Applicant after: Shenzhen deminli Technology Co.,Ltd. Address before: 518000 room 701, 7 / F, wisdom Valley Innovation Park, 1010 Bulong Road, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Applicant before: Shenzhen deminli Technology Co.,Ltd. |
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Effective date of registration: 20240126 Address after: Room 409, 4th Floor, Building 1, No. 199 Weikang Road, Xiangzhou District, Zhuhai City, Guangdong Province, 519000 Applicant after: Zhuhai Hongpeihan Electronic Technology Co.,Ltd. Country or region after: China Address before: 2501, 2401, block a, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen, Guangdong 518000 Applicant before: Shenzhen deminli Technology Co.,Ltd. Country or region before: China |
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