Before that, standardize the definition of the tablet:
Tablets are also called Tablet Personal Computer，Abbreviation: Tablet, tablet PC。It is a small, portable personal computer with a touch screen as a basic input device. It has a touch screen (also known as tablet technology) that allows users to work with a stylus or digital pen instead of a traditional keyboard or mouse. Users can use the built-in handwriting recognition, on-screen soft keyboard, voice recognition or a real keyboard (if the model is equipped) to achieve input.
The tablet computer proposed by Bill Gates should support the chip architecture from X86 (Intel, AMD) and ARM. The tablet computer is divided into an ARM architecture (representing products as ipad and Android tablet) and an X86 architecture (representing product as Surface Pro) The latter X86-based tablet computers generally use intel processors and Windows operating systems, with complete computer and tablet functions, and support for exe programs. The development of tablet computers is accompanied by the rapid development of communication technology. As an emerging technology, CDMA and CDMA2000 are rapidly sweeping the world and occupy 18% of the wireless market. As of 2012, CDMA2000 users worldwide have exceeded 256 million, and 156 operators in 70 countries have already commercialized 3G CDMA services. From the concept of tablet computer products proposed by Microsoft, a tablet computer is a PC that does not need a flip cover, has no keyboard, and is small enough to fit into a lady's handbag, but is fully functional.
In fact, as early as 1989, GRiD Systems had manufactured the world's first commercial tablet computer, named GRiD Pad, and its operating system was based on MS-DOS. Before this, probably in the 1960s, Alan Kay from the Xerox Palo Alto Research Center put forward the concept of "Dynabook".
Probably due to the portability and ease of operation of the tablet computer, since 2010, the keyword search volume growth rate of the tablet computer has reached 1328%, and the tablet computer has revolutionized the traditional PC industry and even the entire 3C industry. Sexual influence.
In so many years of development, the tablet has gradually moved from a consumer electronics product to all walks of life. Embedded tablet products have been integrated into various household appliances and factory equipment, and its scope of application has become wider and wider.
At the same time, a tablet product by industry segment was born-Rugged tablet
Rugged tablet products refer to waterproof, dustproof, and anti-fall, and the three-proof machine generally uses these three standards as the three-proof. Its level is also reflected by such protection levels as IP65 IP66 IP67 IP68. The particularity of the three-proof tablet is born because of its use environment and applicable people.
For example, in the construction industry, any ordinary product is particularly susceptible to damage. Due to weather or usage scenarios, the accommodation of its scientific products is low, and the rugged tablet is specially used for it.
The rugged tablet can hit and drop, it is a fighter in the tablet. So, what are the differences between its production process and ordinary flat?
1. The circuit board design is different.
Rugged tablet products belong to industry products, and the warranty period is usually three years, while consumer commercial tablets are usually only one year, so the circuit board design of the three-proof tablet will pay more attention to quality (focus on !!! The quality of the circuit board is designed , Not produced), such as anti-static design, over-voltage protection design, etc.
2. Different materials.
Rugged tablet materials have very strict requirements. Consumer products generally use large public molds, while three-proof types use two-color molds; the resistance components used for rugged tablets are Samsung, Murata and other international brands, DDR, EMMC. It is a genuine brand of Samsung and SanDisk, and consumer products use second-hand materials in many domestic factories; Corning Gorilla for TP, lithium cobalt oxide battery charge and discharge are more stable, and the LCD brightness is at least 400 nits.
3. The process is different.
Rugged tablet will carry out various tests before processing and assembly stage, the most important thing is the air tightness waterproof test, but the consumer tablet does not. The TP and LCD bonding of the three-proof flat panel are carried out in a class 100 dust-free workshop.
4. Difficulty in assembly.
The assembly cost of rugged tablet will be much higher. During the assembly process, it is more difficult to attach waterproof rings, screws, and various parts of materials.
In summary, no matter whether it is in the Industrial Internet, Industry 4.0, the fourth industrial revolution or the 2025 made in China, the three-proof tablet can not be separated from the terminal. At present, the best performance of the terminal is the Rugged tablet