Technology Innovation Upgrade Projection application

In the rapid development of science and technology today, we are always feeling the technology to our work, study and life brought about by various changes in the comparison can reflect a company integrated research and development capabilities of the projector field is so. Recently, in the projector market, mainstream projection manufacturers have introduced their own technical strength products, a variety of professional nouns have emerged-the ultimate color technology, dynamic black technology, inorganic film C2fine Technology, electronic chip anti-theft technology, USB cable Connection function, "New cooling system", LED backlight and so on, Bewildering. So looking forward to the 2007 projector market, what new technology application will bring us its true real benefits?

Extreme Color Technology

Extreme color Technology (BRILLIANTCOLOR) is an innovative technology introduced by Texas Instruments (TI) in June 2005. After 1.5 of continuous improvement, the technology is getting better. It is designed to enhance the DLP users to display the optical efficiency of the design, can be monolithic DLP projector to add more rich color performance. and the traditional fixed color calculation, the ultimate color calculation using a floating-point algorithm to ensure the accuracy of the calculation, effectively reduce the image noise, so that the display of color more real. The ultimate color technology with the ability to handle six of colors simultaneously, beyond other technologies that only deal with single colors on a single chip; at the same time, in the film and natural landscape often appear in the middle tones, this technology can improve the brightness of more than 50%, using the latest color processing algorithms and system hardening technology, can provide more realistic, Vivid color and intermediate tone performance. At present, this technology is included in the Otto code HD70, including a variety of projectors used, greatly improve the projector's color expression. This year, this technology is expected to be popularized.

Dynamic Pure Black Technology

In addition to highlighting the ultimate color technology, the use of Texas Instruments Dynamic Black (dynamicblack) technology projection products, can fully demonstrate its position in the contrast of the leadership. Dynamic pure black technology can increase the contrast by 3 to 4 times times on the basis of intrinsic contrast. For example, a product with a natural contrast of 3,000:1 can increase the contrast to 12,000:1 through dynamic pure black technology, providing a new benchmark for the quality of the projected image.

The c2fine technology of inorganic ligand film

2006, Epson developed C2fine (Crystal clear Fine Technology) inorganic distribution membrane technology D6 1080P LCD panel formal and production, for the 3LCD Camp High-definition Projector Market paved the way. With the old-fashioned organic film, the horizontal liquid crystal layer's D4, D5 chip has the intrinsic difference, the D6 chip in the life extends to 3-4 times simultaneously also may in the State which does not exert the voltage, the liquid crystal molecule uses perpendicular to the glass bottom plate "normaly black" arranges the way, thus enhances the dark expressiveness, Achieved a very high contrast, so that it is more suitable for the performance of some dynamic picture details. At present, the use of this technology in the market more than 1080P home projector, Mitsubishi HC5000BL, Panasonic pt-ae1000u and Epson Powerlite Pro 1080 are more representative models.

Electronic Chip anti-theft Technology

The spirit of "All for the user" research and development concept, now more and more projectors integrated the advanced anti-theft function, in this respect, the technology (Vivitek) in front of the industry, its introduction of the D6251S projector using exclusive hardware chip anti-theft lock mode, strengthen the projector's own security model, Prevent unnecessary loss of theft. It through the built-in electronic chip anti-theft technology (Electronic immobilizer), the use of such electronic chips can not scan, can not replicate the high security characteristics, with the corresponding electronic identification interface, the projector control function panel, as well as the central control system organically combined, Each projector's control panel, in fact, is an independent electronic password lock, and a one-to-one way, with the only projector fuselage, forming a safe circuit. In practical use, once the user will take this control panel, the projector on the shape of the same lock, the entire function of the projector will be closed, in addition to remove the control Panel, the fuselage will appear an obvious empty slot, from the appearance of the machine can be identified in a state of security, do not leave any opportunity for thieves.

USB Cable Connection function

Now, in many electronic products, the US-day interface has become standard, and in the projector integrated USB interface, more convenient to connect all kinds of audio and video playback equipment technology has only recently been able to achieve, Epson EMP-1715 become the first to achieve this function of the F-production projector products. September 2006, the launch of the EM Corpse 11,715, known to have three of the world's first technology, which USB cable connectivity can be achieved without a PC demo, the installation of photos, movies or presentation of the storage device attached to the projector on the USB port can begin projection, thereby omitting the use of the computer with the trouble, More convenient and easy to use.

NEC "New Cooling system"

NEC Projector products are known for their stable and durable quality. At the end of last year, NEC released the two major mainstream technology across LCD and DLP, covering the education, industry, business, family and many other applications of the needs of the 8 kinds of projector products, of which three NP series of DLP new products applied NEC Newly developed "New cooling system." The new cooling system is the unique technology of NEC, which greatly reduces the weight and volume of the projector. The new cooling system, with the super light shell of magnesia material, makes the NP series weigh only 1.6KG, and the surface area of the product is less than B5 paper. And the np60+ is outstanding performance, become the world's lightest 3000 lumens projector.

LED Backlight

2006, in the United States Las Vegas "CES 2006", the use of LED for the light source LCD projector for the first time, using light-emitting diode led as a light-emitting element, can achieve miniaturization, battery-driven, expand the range of color performance, prolong the service life and so on.

Toshiba recently released a light-emitting diode LED backlight Projector products TDP-FF1A, the machine has no boot wait time and shutdown without cooling characteristics, and 18W power consumption so that it can be used to drive the battery, lamp life is up to 10,000 hours, for the ordinary projector 5 times times, Greatly saves the user's use cost. Traditional projector light source on the tomb is a single light-emitting body point light source, high luminous intensity, heat, and the use of LED as a light source, energy consumption and calorific value are very low, so the projector does not need to assemble a dedicated refrigeration fan, can also achieve instant boot, instantaneous shutdown function, and more than the general projector quieter, more energy-saving, lighter.

In addition, in order to develop more distinctive products, the semiconductor laser as the light source of the LCD projector, also actively research and development. The laser light source can project the wider color space, and obtains the higher light efficiency, the other new laser light source module will no longer need the polarizer and the color filter, thus simplifies the optical system structure, reduces the cost. In the study of laser light source is more representative of the Epson Company, Mitsubishi Corporation and the United States Novalux Company. It can be foreseen that with the development of the new light source, the LCD projector will also change greatly.