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Stereo Circuit
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CatalogueIntroduction
1. Intellectual property rights and its history
in China
2. The processing and process
specification
3. LDS new material4. Technological applications
MI antenna
LDS stereo circuit with different spraying
LDS application in the field of car and
camera package
5. The production cycle and production
capacity
Part one
Part two
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1.Stereo circuit refers to the relative planar circuits,electronic components welding circuit technology in
3D surface of the circuit board. The circuit
assembly technology developed in the recent ten
years. There are many types of 3D manufacturing
process of the circuit, such as typical LDS
technology and conductive ink printing/laser
stripping 3D printing, etc. Compared with thetraditional printed circuit board, it has special
advantages and is a complement to the traditional
circuit manufacturing technology and development.
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The history of stereo circuit
1. In organic medium selective deposition on the metal, the dome
stic industrialization started using organic magnetic materials manufacturing electronics systems. From 1997, the national natural science foundation of polymer chemistry, patent examinersHu Hanjie exhibition such as professor Lin, of Sichuan normaluniversity began to study the organic materials such as metal antenna, after hundreds of innovations to support key projects in2001 in Guangdong province, Guangzhou city technology bureau in 2005 finally got a breakthrough in '07 and began to use themilitary industry and advanced itstechnology and development, and apply for the patented of secrecy.2009 invention patent applied for stereo circuit manufacturing process. By similar process called SBID, also began to mature in 2009.
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2.Abroad is LPKF company material, developed acomplete new set of processing
3. 3D printing products to create three-dimensionalcircuits (SLS) + typical LDS hybrid manufacturing
technology, micro navigation magnetoelectricitytechnology (Shenzhen) co., LTD. Is a patent forinvention, and got a breakthrough in 2009.
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Stereo circuit using 3D printing process
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With 3D printing technology to form three-
dimensional circuits
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Form the three-dimensional circuits with LDS
technology
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3D printing + LDS technology
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Injection products formed on the stereo circuit
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Main process of LDS production stereo
circuit
Stores reserve
Injection moulding
Laser
Plating
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Material VI in house
Outsourcing to various tier
suppliers
Equipment 1.7 million RMB 3.6 million RMB
Cycle time 50mm/s 50mm/s
Efficiency High High
Yield about 95% about 95%On line test < 6S < 6S
Injection with raw materials and chemical plating preparations produced by
micro navigation magneto electric, laser equipment are entirely by micro m
agneto electric company independent research and development have beenassembled. LPKF, domestic and abroad blonde technology, byd, such as the
provision of equipment, materials, OEM business.
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S W
OT
1,we developed raw materials, laser activation and che
mical plating complete solutions
2, innovation of the first-class surface design and spraying technology
3, developed a series of material used for typical LDS t
echnology, Can make various colors
4, with a series of molding process such as monochrom
e, two-color, Embedded molding etc.
5, apply for the patent of materials
6, set up an experienced team focused on technology r
esearch and development
7, fast and flexible proofing
1, BASF, SABIC famous chemical comp
anies such as push for laser engraving
of materials 2, there is large area of material cost competitiveness and other me
tal surface process, such as physical va
por deposition, chemical vapor depositio
n and productivity
1the customer resource
constraints2v-on is one of the materialmanufacture
1. 3D antenna have excellent perform
ance, greatly drive the smartphone m
arket 2, the huge potential market suc
h as: Bluetooth headset, medical equipment, electrical outlet, programmable
, automotive equipment, audio and ra
dio frequency identification, etc. 3, the
price advantage of 3 d design 4, no p
ollution, accord with environmental pr
otection requirement
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2. Intellectual property rights
1. V-ON LDS is a selective activation plating technique, itUSES energy beam sublimation choice of plastic zone,
exposed to encapsulate Nano size particles in polymer
matrices, and can significantly improve the chemical
plating , therefore only select areas can be plated.
2. Processing - polymer compound - injection molding -
sublimation choose plastic zone -
chemical copper plating nickel or copper, electrodes nickel p
lating, chemical plating.
3. Application - manufacturing complex 3 D line.
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The invention patent of 3D circuit
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Application Materials
1. Currently, PC/ABS and PBT (high temperatureapplications) test is suitable for the antenna, PPA
may be more suitable for other such as car and
the application of semiconductor, SPS is
probably the most ideal material antenna.
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Material testing
Material performance comparison:
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Material testing
Material performance comparison:
Its moderate mobility and high toughness, LDS material extrusion or injection
molding, and then by laser, cutting, grinding, plasma, electron beam design
patterns such as flexible form items.
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3. Process and process specification
Process and process specification
Stores reserve Injection moulding Laser activation Plating
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Laser activation
350*350
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Laser activation
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Technological process
load ultrasonicclean
wash acid
treatment
Chemical nickel plating
+ after processing
wash
wash
Chemistry sink
copper + activationPalladium
activationpreprocessChemistry
sink copper
Electrical
copper sheet
wash
Full-testtestdryinguploadnickel
Chemical
zedoary
wash
wash
preprocess
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4 . LDS new materials
1. PA base material will be used for high strengthconditions.
2. PC + GF base material mechanical properties
will be used for the current needs of smart phone
shell.3. The basis of high toughness of PC/ABS material
will be used for the shell material.
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The research of LDS materials
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LDS material research PI material
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LDS material researchPTFE material
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5. Application - MI antenna
Solution A:
Double color
mold LDS
Solution B: PC +
GF LDS
monochromemode
Keep integrated antenna
functionality and overallmechanical properties, while
maintaining the three-
dimensional flexibility
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LDS antenna performance
Conclusion:
By V-on design antenna design, relative to the original FPC antenna, the antenna performance has obvious
improvement
The back cover of the glass fiber material impact on the performance of antenna, remove the performance can be
obtained after further improvement.
FPC antenna LDS antenna designed by V-ON
FPC Sample LDS Sample
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The second part: the application of LDS
Shenzhen V-ON Magnetic Electronic Technology CO.,Ltd
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LDS antenna instance
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Application - MI antenna
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Radio test equipment
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Using different LDS spraying
LDS materials to decorate, can be achieved by
spraying, such as: high glossy, matte, feel soft,
coloured drawing or pattern.
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LDS spraying
LDS antenna plastic spraying, injection has the good
adhesion.
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LDS traceless spraying technology
Directly onto the antenna is feasible, which meet the requirements
to protect antenna and there is no sign of the coating. Therefore, it
will the antenna design in the mobile phone appearance surface into
reality.
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LDS traceless spraying technology
Samples with high gloss and matte effect, no
coating, can satisfy the requirement of class 1.
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LDS application in the field of auto industry
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LDS application in the field of auto industry
optical inductor
The locomotive detection sensor
LDS in camera application in the field of
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LDS in camera application in the field of
packaging
The zoom camera
module, simplify the
structure
Stereo
camera circuittypical
structure
LDS in camera application in the field of
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LDS in camera application in the field of
packaging
Internal structure of FPC folding camera, chip encapsulation
after folding, the total thickness is thick, the bare chip
bongding directly is the development trend
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LDS application in aerospace fieldHybrid manufacturing process3D Prints + LDS unmanned aircraft
6 The production cycle and capacity
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6. The production cycle and capacity
planning
Production cycle is based on the following: Injection molding machine: 500 k/month/sets
laser machine: / three sets of 500 k/month
plating line: 2 m/month/line
RF test: 300 k/month/sets
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6.Manufacture lead time and capacity plan
Process Equipment 2011 2012 2013 2014 2015
moulding Injection moldingmachine
1 2 6 8 12
Laser
activationlaser machine 1 2 4 8 16
plate The plating line 1 1 1 3 5
RF testing RF test machine 1 2 2 4 6
LDS : Kpcs/month)
0
2000
40006000
8000
10000
12000
2011 2012 2013 2014 2015
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Thank you for the interest of the products!
V-ON patents the typical LDS internal 3D antennamanufacturing technology, combined with the
materials, equipment design and process innovation.
Micro aerial stereo circuit is formed on the 3d print,
will greatly accelerate the process of production &evaluation: 36 hours with full function prototype,
used in radio frequency index evaluation