We are one of the few manufacturers in China that can manufacture 12-layer PCB boards on a large scale.
Top Layer †18um Copper Foil (plated to 35um+)
Preâ€Preg †1 x 2116
Layer 2 & 3 †0.13mm Frâ€4 Core with 35um/35um Copper
Preâ€Preg †1 x 2116
Layer 4 & 5 †0.13mm Frâ€4 Core with 35um/35um Copper
Preâ€Preg †1 x 2116
Layer 6 & 7 †0.13mm Frâ€4 Core with 35um/35um Copper
Preâ€Preg †1 x 2116
Layer 8 & 9 †0.13mm Frâ€4 Core with 35um/35um Copper
Preâ€Preg †1 x 2116
Layer 10 & 11 †0.13mm Frâ€4 Core with 35um/35um Copper
Preâ€Preg †1 x 2116
Bottom Layer †18um Copper Foil (plated to 35um+)
Stardand 12 Layer PCB 1.6mm +/†10%
Signal / Solid GND plane / High speed signals and important buses / Solid GND plane / Power / Power or Mixed with signals / Power or Mixed with signals / Power / Solid GND plane / High speed signals and important buses / Solid GND plane / Signal
12 Layer PCB Printed Wiring Board,Custom Printed Circuit Board,12 Layer PCB,Custom 12 Layer PCB JingHongYi PCB (HK) Co., Limited , https://www.pcbjhy.com
In the camp of domestic television products, the three major brands of TV flagship TVs are contending with each other. Among them, TCL, which has the advantage of providing the entire industry chain from the display panel supply to the final TV manufacturing, has a considerable interest. Recently, TCL has just announced the QUDTV series of flagship quantum dot HDR-based TVs. Today it is evaluating C2-CUDG TVs. It is a collection of TCL's latest generation of Quantum Dot Display, full ecological HDR technology, and a metal body. Luxury craftsmanship can be described as a combination of high-tech display technology and superb craftsmanship. 
As a million-level (55-inch version of 10,999 yuan; 65-inch version of 17,999 yuan) curved TV, C2-CUDG TV is naturally fully armed. According to the information available to me, this is a high-quality new product that can fully compete with Samsung's 20,000 yuan high-end TV. C2-CUDG TV will use TCL's cutting-edge display technology without reservation.
Appearance at a glance All-metal modeling Laughter atmosphere
If you use a phrase to describe the TCL QUHD TV C2-CUDG TV, the all-metal nobility is undoubtedly the most general ability. The C2-CUDG TV adopts the material design of the all-metal fuselage, which is especially important for curved TVs. The metal-edged and high-strength aluminum-titanium alloy backplane ensures the requirements of the TV panel assembly process. Under the premise of all-metal fuselage, TCL C2-CUDG TV has controlled the side thickness to 9.9mm, and the "screen share" is full-bodied. It can be described as a blade warrior. 
The reason why the metal body curved TV can be made so thin, which is not unrelated to Samsung's latest research and development of ultra-thin modules, the original imported Samsung ultra-thin surface panel for the effective control of TV thickness C2-CUDG sufficient technology storage Matching, so thin and TCL precipitation for decades of ID design skills are not unrelated. 
In terms of the base, the C2-CUDG style is the "family" design of TCL's flagship TV. The X-shaped metal base that has been polished many times provides super-sized curved TV with balanced support in all aspects. The highlight is the base. Delicate and high-gloss texture, cool, simple lines reveal the visual texture of craftsmanship.
The latest standards in the interface lineup ensure high-speed bandwidth 
The layout of the curved TV side mount interface provides more room for wall mounting. The forward curved side allows us to connect the TV signal/data cable more easily and is easier to interact than a flat panel TV.
On the interface configuration, TCL C2-CUDG TV provides up to 3 HDMI2.0, which allows it to fully support 10bit 60Hz 4K signal input. In addition, USB3.0 high-speed data interface, optical audio output, microphone expansion interface to meet the needs of different scenarios, is a product that can be diversified.
Somatosensory speech universal C2-CUDG metal chocolate remote control 
When I picked up the TCL C2-CUDG's chocolate remote control, I was very satisfied with the cool metal touch and not a bargain weight. The flagship model's remote control uses a very simplified functional layout and uses a drop-in style between the keys. The layout, I believe that the advantages of blind control after familiarity will be highlighted.
The C2-CUDG remote control function behind the compact button is very versatile. This compact remote controller supports various operations such as air mouse, somatosensory, and voice, and it also sets exclusive shortcuts for live broadcast signals and global broadcast modules. The organic combination of handling and functionality.
Quantum Dot Technology Luminescence Principles 
In television industry, Samsung and TCL are the main push brands of two large number of sub-spot technologies. The quantum dot display system of C2-CUDG TV adopts Yue Cai quantum dot display materials, and the software relies on sophisticated color gamut control technology to seamlessly match hardware and software. Multidimensional lifting color gamut coverage.
The measured results show that the TCL C2-CUDG TV brings an ultra-high color gamut performance of 108.2%, far behind the industry's 72% color gamut coverage benchmark, so the wide-area color coverage is also exceeded 100% color gamut has not yet been exceeded. The OLED TV, said quantum dot technology is the king of color in the current technological context is not an exaggeration.
High saturation color screen photo
In the subjective experience of the sample, we specifically found a bright 4K demonstration film. It is not difficult to see from the picture that the color of the TCL C2-CUDG TV has high saturation output imaging characteristics, rich colors and rich colors, making the picture more emotional. Moreover, this high-end new product does not sacrifice the details of the picture due to high saturation. It can be seen that the petals can still distinguish the color difference and express the due details in similar colors. This is another manifestation of excellent color. 
Color and light perception are our most direct feelings for the quality of the picture. In the HDR era, the TV finally has the strength to break through the plain light shadow of the SDR (standard dynamic range). TCL C2-CUDG TV extends the HDR application with a full ecological HDR concept (Hardware Support HDR, HDR Content Service, SDR to HDR), and its 14-core 64-bit SOC chip supports HDR decoding, USB3.0/HDMI high-bandwidth input interface, 10Bit The processing hardware architecture is born for HDR; TCL also deeply cooperates with Hollywood studios and will bring more and more HDR video content in 2016; in addition, TCL's S2H real-time conversion technology can be used for short-term content. Converts standard dynamic range video to movies with a higher dynamic range, so that every frame of the picture is more dazzling and shadows are more detailed. 
Above the top of the two figures above are the screen shots of the HDR TV TCL C2-CUDG. Below is an ordinary TV. It can be seen that the C2-CUDG is more appealing to the aesthetics regardless of color or "sunshine sense". The white dresses of the models in the picture are in place. The overall texture is more realistic than the SDR dull white. In addition, the flower color contrast at the bottom of the screen is also more vivid for the HDR TV. Of course, the color is due to TCL C2-CUDG with 110% gamut coverage and precise color gamut control processing. 
Now we are seeing dark scene contrasts, but in fact there are also high light expressions. In this comparison session, the HDR TV handles the highlights of the flame very well. We can feel hot and dazzling through the screen shots. The dark field in this scene has got more details because of HDR technology. The reflection of water on the ground and the profile of people in the dark are clearer than the TCL C2-CUDG. 
There is one more important point about backlighting, especially for curved TVs. It can be seen that TCL C2-CUDG can express the light control very well in the test of light leakage in all black images. Only the left lower corner area has extremely weak backlight leakage, which is why it can express the deep black color.
MEMC optimizes dynamic compensation 
As another Olympic year, many exciting exciting sports competitions will test the dynamic expression of TV. TCL C2-CUDG TV will use MEMC sports enhanced processing to solve consumer's bad experiences such as jitter and hangover. According to the experience of the test piece train scene, this TV can express the contour of the car body clearly. Smaller window parts will have slight adhesion, and the dynamic overall level belongs to the high-end level of LCD TVs.
Black crystal panel eliminates ambient light interference 
The last technology related to picture quality is the black crystal panel. The display technology from the Samsung original panel is mainly to reduce glare and reduce the reflection and scattering of ambient light on the TV panel, which can help the black field and color saturation output. . According to our real shot experience, screen reflections significantly reduce the brightness of the top lamps that are far away, and the distance is reduced. Even so, flat TV panels have much lower light reflection than high-gloss metal frames. Both are the display gains brought by black crystal technology.
Play a variety of TV + OS3.0 system function full experience
With the QUHD TV C2-CUDG TV comes the 3.0 version of TCL TV+OS. We can see that this upgrade makes TV+OS more concise and easy to operate, and the interface style has become more refreshing and direct flat design.
The TV+OS 3.0 system also greatly optimizes the boot time. The industry's top performance with 5 seconds of extremely fast booting is that you fought for every minute and every second of missed programs. On the system side, TCL divides the TV+OS main interface into homepages, movies, and other sections. Among them, the living and karaoke application interface is unique in its category design. It seems that TCL wants to provide different age groups with different user groups. Better service content.
Flat UI of TV+OS3.0 
On the first screen, under the homepage interface, different kinds of hits and videos were recommended by the TCL content operation team. The videos we saw during the test included wilderness hunters, sisters and princess rock training camps, etc. They took care of the films and television dramas respectively. Various types of recommended content, such as variety shows, games, and K songs, have a very wide coverage.
TCL TV C2-CUDG TV users can refer to the Tutorial: TCL TV C2-CUDG Installation Method Install a sofa butler to implement third-party application extensions. 
Tencent video blessing video updates kept 
In the video directory, the resource lineup we take the movie as an example. It is understood that the TCL C2-CUDG video source is Tencent's first-tier video platform in China. In addition, the licensee's iCNTV and Wada's proprietary APPs are also available for download. In terms of resources, TCL C2-CUDG has updated the latest film and television productions for mermaids, wilderness hunters, Chinatown detectives, and little princes. Wilderness hunters provided the highest definition of 1080p.
Global broadcast lets you 0 yuan to watch cinema movie 
In addition to the resources provided by the partners, the global broadcast platform operated by TCL can also broadcast the latest movies, and even some of the cinema's hit films. Globally broadcasted videos are paid on-demand in a single pay-per-view format. Most of them are on-demand at 5 yuan. This price is much more affordable than a movie theater, and it does not matter whether it is single or double. If you are accustomed to Internet-style free services, you may wish to spend a little time to enter the global broadcast of signing, watching advertising earning balances, etc., "0 yuan viewing" is not difficult.
Life section allows families to experience TV shopping 
Life Channel is similar to the TV Mall. The difference is that TCL C2-CUDG's built-in product introduction is a video format. The advantage of this form is that the product information and function introduction is very comprehensive. It can be said that it is a TV shopping experience in the Internet era. The products under this lifestyle channel are not a common form for TVs to fill in information and place orders. After all, the operation of the remote control will have a lot of inconveniences. Compared with telephone purchases, the audience of the latter is wider. Perhaps the TCL C2-CUDG can let the old people experience it too. The convenience to the Internet e-commerce.
Sports health injects bright spots for the game 
The game section C2-CUDG TV offers many types of Android casual games, and there are also multiple game platforms such as T Game Center, Tencent Games, and ATER Game Hall. For the smart TV gaming experience, apart from most casual content, the highlight of TCL C2-CUDG is the C Sports section under the T Game Center, where a large number of somatosensory health games are gathered, suitable for family sharing, if we meet with you before The professional "game controller" is even more exciting. For example, on the picture of a spinning bike, C Sports can organically combine the fun of games with healthy sports. This is a game content that is currently rare and should be promoted by smart TVs.
The living room TV will use a big screen to see the anchor 
Finally, there is no introduction of the K song channel, here is the access to the song of Tianzhu, but it is not the same as the software version of Tianzhu K song in my home smart TV, perhaps after the cooperation of TCL. Because there is no Mic reason, we did not experience this function, but we can't skip the anchor channel under the live section of Tianqi K song. This should be something everyone loves to see. When you are bored, you have to look at the handsome male and female virgins. It's also pretty good. I didn't expect TCL C2-CUDG TV to enter the video broadcast industry.
Experience summary:
At this point, we have formed a comprehensive understanding of TCL QUHD TV C2-CUDG TVs from the three major sections of appearance configuration, picture quality evaluation and function experience. The overall overview is that high-value, good color, high-quality backlighting and rich functions are the ones that allow People recognize the high-end TVs that are rated at ten thousand yuan (55-inch version 10,999 yuan; 65-inch version 17,999 yuan), and even said that it is not an exaggeration to have a higher-priced TV on a standard joint venture brand.
Through Samsung's original black crystal panel, we stepped into the 110% high color gamut era that has not yet been popularized, and the backlight system has also been fully upgraded due to the addition of HDR. When playing a movie, TCL C2-CUDG can optimize color and light control to the performance of top display technology because of the support of the whole ecological HDR technology. The application of TCL C2-CUDG is also very innovative. The global broadcast format is the exclusive initiative of TCL. This is related to the integration capabilities of the upstream and downstream industries. In addition to the ground-breaking capabilities, we can already use this super-sized display device to get closer. Distance to enjoy the anchor. All of the above can be seen, this new product has been carefully designed for the 2016 fashion trends, it can bring you the latest and most cutting-edge display technology and functional gameplay.
Cheap 12 Layers PCB stackup and thickness
The 12-layer board can usually be manufactured smoothly on a 1.6mm thick FR-4 board. But we've seen more 14- to 16-layer boards are being fabricated into 1.6mm thick boards, but the number of manufacturers that can produce them is limited to manufacturers that can produce HDI PCB boards. Those who can produce HDI Circuit boards are increasing.
12 Layers PCB– Heavy industry boards or boards with may tracks
For industrial PC design, 12-layer circuit boards are more popular. Compared with other multi-layer PCB circuit boards, such as four-layer circuit boards, 8-layer circuit boards, 10-layer circuit boards, The price of the 12-layer PCB is still reasonable.
12 Layer PCB stackup and thickness
12 Layer PCB Stack Up
12 layer stackup – 4 GNDs
I use this stackup a lot, provides GND shielding of high speed signals and has tightly coupled Power-Ground planes:
12 layer stackup – two additional signal layers
Signal / Solid GND plane / Signal / Signal / Solid Power Plane / Power or Mixed with signals / Power or Mixed with signals / Solid Power Plane / Signal / Signal / Solid GND plane / Signal
12 layer PCB stackup thickness
12 layer PCB Features and benefits
12 layer PCB Application
DSL Modem, Solar Battery Charger, Vehicle Tracker, GPS Receiver, Wi Fi Antenna, Bluetooth USB Hub, USB Wireless Router, SMS Modem, Multicoupler Antenna, Phone systems.
High Tech and Craftsmanship TCL QUHD TV C2 Experience
The signs from the beginning of the year to the present show that HDR display technology will be the mainstay of the TV circle in 2016. Up till now, most TV manufacturers including joint venture brands, domestic brands and even Internet brands have announced Corresponding TV new products, they have their own technical characteristics.
TCL C2-CUDG TV appearance
The appearance is full of metal everywhere
Back interface specifications are new, and the surface design is easy to swap
Measured 108% color gamut coverage
HDR video highlights extreme lighting
TCL C2-CUDG TV screen
Ordinary SDR TV screen
TCL C2-CUDG TV screen
SDR TV screen
TV+OS 3.0 interface
Wilderness Hunter screen shot
TV+OS will also star in other movies based on Leonardo's starring wilderness hunters
Global broadcast interface, 5 yuan video on demand cinema
0 yuan movie is not impossible
The commodity recommendation under the living interface is very diverse
It is easier to understand the characteristics of the product through video display
The main interface of the game section
C Sports has a wealth of sports
This is the most interesting feeling of playing C sports games
The beauty of the anchor is believed to allow many netizens to reside in TCL C2-CUDG