What is a wrist TV?
The bracelet TV is one of the new generations of electronic devices designed to be worn on the user's body. Currently, the Wristwatch TV models are available by the mythical "two -way communicators" performing in the world of Dick Tracy, but they are a huge improvement compared to earlier attempts to miniaturize television ensembles. The new electronic component called a thin film transistor (TFT) uses liquid crystal technology (LCD) to replace the bulky cathode ray tube found in traditional television files.
The concept of a TV with a bracelet is not as new as they can think. In 1982, the Japanese company Watch and Electronics Company Seiko released what was considered the world's smallest television. In order to emphasize the function of portability, the SEIKO band designed a watch capable of supporting this WRISTWATCH television system.
Unfortunately, the initial market price was unbearable-the $ 1,000 USD measurement when it was expressed in 2005not conditions. The black-and-white TV screen provided W-Kvality Lobrásek, but the sound quality was acceptable. With several buyers and a list of technical restrictions of the laundry, the entry of Seiko to the television market with a bracelet was downloaded after several years. However, this can be seen as one of the high-tech gadgets in James Bond Octopussy .
Since television technology has progressed from the bulky Ray Tube cathode to today's LCD and plasma screens, the idea of a practical television for the bracelet was revived by the Japanese company NH. Using the same TFT system as LCD displays in full size, NH has developed one of the first color TV files of bracelets to be available to consumers. TFT uses a number of liquid crystals that respond to electronic impulses by changing the intensity and color. These liquid crystals are inserted between two transparent sheets that deliver electronic signals for Dulung television transmission signals.
The Wristwatch TV Developed by NH has 1 inch (2.54 cm) color screen 1.5 inches (approximately 3.25 cm) along with digital watch display. A special lithium polymer battery provides up to one hour of power between three -hour recharge cycles. The attachment of the headphone also doubles as an antenna wire that can tune the VHF and UHF signals in the area. The reception is variable based on the power of the transmitting station and the location of the user.
Some may be surprised by the practical use of TV with a bracelet. Those who are temporarily cut off from civilization can benefit from local news and weather broadcasting. The wearers could also watch a favorite TV show while at a lunch break at work. The TV with a bracelet could prove to be useful in the waiting room or for long commuting to work. Sports fans can watch the end of the game when they do work or change location. TV NHJ WRISTWATCH can also be connected directly to the adapterAC and provide up to three additional TV hours.
The initial price list price of the NHJ bracelet is surprising $ 200, much more accessible than the Seiko model from previous years. Although mobile phone systems begin to contain their own color TV systems, the TV with a bracelet does not require a service status or access to communication towers.