Multilayer PCB, seamless splicing PCB
1) Thickness: 0.1mm-5mm
2) Minimum linewidth0.075mm/3mil
3) Minimum gap0.065/2.8mil
4) Minimum aperture inradium0.15mm
5) Minimum aperture external diameter0.45mm
6) Minimum BGA: 0.2mm
7) Layer4 layers through hole non-impedance
All multilayer boards are printed with 36t screen, the resistance welding oil is 50 tons thicker than the traditional 43t, which provides reliability guarantee for the bga and more precise fine lines.
What is a Counterbore Hole?
A counterbore hole is a cylindrical recess on a PCB that has a larger diameter at the top surface and a smaller diameter at the bottom. The purpose of a counterbore hole is to create space for a screw head or a boltâ??s flange, allowing it to sit flush with or slightly below the PCB surface. The larger diameter at the top accommodates the head or flange, while the smaller diameter ensures that the fastenerâ??s shaft or body fits snugly.
What is a Countersunk Hole?
On the other hand, a countersunk hole is a conical recess on a PCB that allows the head of a screw or bolt to sit flush with the PCB surface. The shape of a countersunk hole matches the profile of the fastenerâ??s head, creating a seamless and level surface when the screw or bolt is fully inserted. Countersunk holes typically have an angled side, often 82 or 90 degrees, which determines the shape and size of the fastener head that will fit into the recess.
Adopting the most advanced microvia technology and ultra-fine line design, HDI PCB is a core substrate designed for miniaturised electronic products such as smartphones, wearable devices, medical electronics and high-end communication devices.
HDI PCB technical advantages and capabilities
1. High-order interconnect architecture Supports 1+N+1, 2+N+2, 3+N+3 and other multi-layer blind buried hole structure, the highest to achieve any-layer interconnect (Any-Layer), aperture diameter as low as 0.075mm, line width/spacing up to2mil/2mil (rigid board) and 0.025mm/0.025mm (flexible board), perfectly adapted to chip-scale packaging (CSP), system-in-package (SiP) and other cutting-edge technologies.
2. Ultra-thin dielectrics and fine lines Dielectric layer thickness is precisely controlled at 0.06-0.2mm, combined with ultra-thin copper foils (0.5-15oz inner layer, 0.5-10oz outer layer) to ensure signal integrity (SI) and power integrity (PI), and at the same time meet the requirements of chip-scale packaging (CSP), system-in-package (SiP) and other leading-edge technologies.Integrity (SI) and Power Integrity (PI), and at the same time meet the needs of thin and light designs (e.g., wearable devices, folding screen mobile phones).
3. Diversified surface treatment solutions Provide HASL (lead-free), ENIG (1-5" Au+80-200" Ni), electroless nickel-palladium-gold (ENEPIG), silver/tin immersion, etc., to adapt to harsh environments such as high temperature, high humidity, high frequency, etc., including hard gold plating (Au 1-50"/Ni 80-200" Ni).The hard gold plating (Au 1-50"/Ni 80-200") is especially suitable for connectors and wear-resistant contacts.
4. Flexible Circuits and Rigid-Flex Combination Flexible PCB (FPC) line width/spacing can be as thin as 0.025mm, with a bending radius as low as 0.1mm, supporting dynamic bending scenarios; Rigid-Flex Combination Boards (RBFBs) realise the seamless integration of rigid boards and flexible boards, and are widely used in drones, medical devices, and other applications. Widely used in drones, medical equipment and other high-reliability fields.
5. Mass production and quality assurance Monthly production capacity of 20,000 square metres, through the ISO 9001/14001/IATF 16949 system certification, equipped with AOI optical inspection, flying pin test and impedance control (�±10%) capabilities, to Ensure lead time and product yield.
Typical applications:
Motherboards and RF modules for smartphones/5G terminals
Wearable devices such as TWS headsets and smartwatches
High-end medical devices (e.g., portable ultrasound, implantable devices)
In-vehicle infotainment systems, ADAS sensor modules
Motherboards for high-performance servers and communication base stations.
A LED poster display, is a freestanding screen used to present captivating videos and images both indoors and outdoors, including in retail stores, shopping malls. event, exhibitions etc. The indoor LED poster is also called an LED poster mirror or mirror LED screen sometimes. It is versatile as it could be an independent smart LED poster or connect up to 10 LED posters together to be a giant LED video wall to display your stunning content, The LED poster displays allow freestanding,wall-mounting, hanging, and you can even add your personality by creative splicing.
These LED posters are seamless, lightweight, portable, and user-friendly. You are able to present any content in different formats with simple clicks. These features make them ideal devices for advertising, saving your maintenance costs for replacement.
LED poster displays will benefit your advertising campaigns in a modern and dynamic way. Providing you with the best-LED tool, NSEs innovative LED poster solutions guarantee your advertising will be a stunning experience.
Advanced P3.9 Outdoor LED Video Screen is a high performance rental panel for indoor and outdoor applications! Not only brightness but also slim, it has many creative and user-friendly designs to achieve convenient and faster installation including Fast handle lock and Intelligent side lock, preventing the mistakes, more safer design.
Moreover, this model has 500*500mm/500*1000mm two panels size for selection, so the screen can be various creative designs if you like. The most important, it also can be creative interior curved design, no need curved lock, just need to be customized seamless internal curved splicing.
Advantages:
1. High-strength and precision die-cast aluminum cabinet, seamless installation;
2. Perfect foldable all-around corner protector, each LED well-protected;
3. Two side quick lock, which makes screen a better flatness and stable;
4. Adopted pure black leds, high contrast ratio, pictures more clear and vivid;
5. High refresh rate â?¥3840, No flicker.
Specifications:
Slim and light, front maintenance, zero maintenance, zero noise.
High density, high contrast, high brightness, high ash and high brush.
High precision, seamless stitching, wide viewing angle, low power
consumption, high life the picture is real natural.
Replace LED mosaic wall and DLP projection splicing products, for customers have listened to information dissemination, brand, advertising, advertising effects, etc, Aspect of high quality display services.
Applied to monitor the command advertising television, senior frequency conference, cinema, shipping malls, hotels, monopoly and other venues
Model: P4
Pixel Pitch(mm): 4
Pixel Density(dot/m): 62500
LED Type: LED/SMD1921
Module Size: 256mm*128mm
Cabinet Size: 1024mm*1024mm
Cabinet Weight(kg): 55
Cabinet Resolution(px*px): 256*256
Horizontal Viewing Angle(Deg): 140
Vertical Viewing Angle(Deg): 120
Brightness: 5500cd
Gray Scale(bit):16
Refresh Rate(Hz): 1920
Max Power Consumption(W/m): 950W
Average Power Consumption(W/m): 210W
Input Voltage(AC): 110-240
Ingress Protection: IP65
Working Environment: Outdoor
The cost-effective indoor LED display offers 4mm pixel pitch and 1,600nits brightness and combines the renowned LEDventure image quality with excellent contrast. The P4 is an extremely reliable display that guarantees 24/7 operation to provide advertisers with ultimate peace of mind.1.1 Compatible front & rear maintenance
Module uses magnetic and fixed screw two installation options, compatible front and rear maintenance, more efficient and flexible.
1.2 Common structure cabinet design, more economical
Compatible with a variety of pixel pitch,3mm, 4mm, 6mm that can be replaced individually or mixed applications simultaneously to achieve flexible and personalized design and optimize customer investment cost structure.
1.3 High flatness, perfect seamless connection
Fine-tuning screw structure adjusts splicing gap precisely for perfect seamless connection. High precision within 0.01mm, precision processing technology and splicing structure ensure the integrity of high-quality picture.
Small Pixel P2.0 TV Studios LED Display
1.Main Features And Functions
1.1Stunning and high definition image quality, Small pixel pitch
Module masks with snap joints; ensures superior contrast ratio, uniform color and brightness; brings audiences a vivid, graphic and optimum video world. the series comes in Pixel pitch 1.2mm, 1.6mm and 1.9mm display resolution and deliver smooth and high-definition images with brilliant and accurate colorat any brightness level.
1.2Easy maintenance with front and rear access
Thanks to its precise mechanical design and front access, the series can be easily installed and maintained. Magnetic repair tool can quickly replace the module in the front, cutting much cost of maintenance and labor.
1.3Simple installation and safe operation
Improved multi-function lockers support self-locking, connection, and fine tuning to achieve seamless splicing and easy and fast installation. Locating pins at the bottom can prevent LED damage caused by unexpected crack and hit.
1.4 Brilliant in appearance and noiseless
The excellent design creates the magnificent panel, the flat and seamless spliced screen without any messy wires. High quality aluminum die-cast panel ensures efficient heat-dissipation; fanless design enables the cabinets to run without noise, save spaces with slim size and light weight.
