Has always been very concerned about the LCD tablet, the most famous is the United States Boogie Broad, which is the world's first commercial production of successful LCD tablet. Simply put, the principle of liquid crystal tablet is to use the characteristics of bistable liquid crystals. When pressure is exerted on the surface of the LCD screen, the track can be recorded, and only a small amount of power is required to refresh the drive, thereby achieving low power consumption of the product. The old version of Boogie Broad has a built-in single R2025 button cell battery, which can last for 3-5 years. It can refresh 50,000 times of 0.019 milliwatts/square centimeter per second, and the drive time is 1.05 seconds. The power consumption is only when the screen is refreshed.
LCD tablet, what can you do? The LCD tablet realizes paperless writing instead of stickers. Sketchbooks and whiteboards can be used for notes, messages, to-do lists, shopping lists, paintings, maths, games, scoring, and mathematical calculations. Jot 8.5 inch Boogie Broad also has a magnet function that can be directly in the refrigerator, very convenient.
QHE / Seven River LCD tablet digital tablet children's painting graffiti board WordPad electronic blackboard hand-painted plate 59 yuan coupons to start when the 30 yuan, 8.5 inch Lynx featured direct links 
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This is the bridge of the heart in the bridge of the heart of the introduction of the purchase of domestically produced HOWSHOW good writing tablet LCD tablet, the main characteristics of the five are, [convenience without pen] [battery available for 2 years] [eye protection] [photo store 】 ã€Low cut three trees, this is basically the characteristics of all LCD slate, of course, the United States Boogie Broad better in the battery and storage, the general battery can be used for 3-5 years, wipe 50,000 times, Although sync is less than 10 days as an alternative, it has also broken through the traditional liquid crystal display panel category; on the storage side, there is also a dedicated APP, and the recognition rate is high and it is very convenient. In domestic brands, VRON has its own APP, but basically it can't be recognized. It can only be done manually. At least I didn't recognize it once. Because the first LCD panel that I contacted first was VRON, although it was a 5-inch one. This is why I bought a bigger board.
8.5 inch and 5 inch LCD tablet
This is also the reason for purchasing WG-S30 and E-E afterwards. Of course, we will say this later. How to improve work efficiency is already one of the most important qualities of business people today. Doing more with half the effort and doing things with half the effort, though it is only a different sort of text, but it really reflects the efficiency of work. The biggest problem with paper is that it is inconvenient to store. In many cases, paper records important information but inadvertently stores it, but it has caused regret. But it is very troublesome to take pictures of each piece of paper. So there was Boogie Broad Sync. Although this was somewhat different from the LCD tablet that was purchased this time, it was the development of the LCD tablet that had a new generation of Sync.
Boogie-board-sync
To be honest, although it is 8.5 inches, it still feels a bit small. From the comparison of pictures, it is not difficult to see that 8.5-inch is only half the size of A4. Trying to write some text still has certain limitations. I think if it is 9.7-inch Sync, it will be relatively good.
Comparison chart with A4 paper
Comparison with A4 paper Figure 2
Iphone6s, 8.5 inch tablet, ipadmini4, yoga8 inch contrast chart
Phone handwriting status
The storage space for writing pens is at the bottom of the board. Some of them do not conform to the usage habits.
Especially when taking out or storing, it is necessary to insert the nib into the hole first and then insert it in.
Clear key is still a good design on the top, and it is very smooth, not easy to misuse
The location of the battery is the top of the board. It is a pull type. This will be very beautiful.
In spite of this, individuals are still very fond of this LCD tablet, speaking tall, green, and saving three trees from me. In fact, the blackboard is written in white and then the photo is taken and saved. Once it becomes accustomed to it, it becomes a kind of record management. The data of several hundred K is not too much in the computer, and it really has the effect of data storage management.
Of course, this is, after all, an entry-level LCD tablet. If you are a soft spot, I think it is necessary to go up to Sync-level products, mainly to record and save data and synchronize data to mobile phones and computers. There are also some functions similar to the wacom tablet, which is really good.
In the future, if the liquid crystal tablet is further developed, such functions as "rubber eraser" and "backlight board" are absolutely perfect. Really realize paperless office is definitely just around the corner. Although the current LCD tablet has achieved the pleasure of handwriting marks, there are still such problems, and there is still a long way from real replacement of paper. The advancement of science and technology will not only bring us a happier life, but will also make our earth more healthy. Work hard! Come on!
BLPS laser safety protective device is designed for personal safety used on hydraulic bender.
The dynamic test technology it used has passed the Type 4 functional safety assessment by TUV, and get the national invention patent. The product reaches the advanced technological level of similar products.
BLPS laser safety device provides protection zone near the die tip of the bender to protect fingers and arms of the operator in close to the upper mold die tip. It is the most effective solution so far to preserves the safety and productivity of the bender.
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Jining KeLi Photoelectronic Industrial Co.,Ltd , https://www.sdkelien.com