On July 20th, Texas Instruments DLP Products Division displayed the latest affordable 3D projectors in Beijing, making it easy to implement immersive teaching, thereby enhancing learning interactivity. In addition, it is one of the directions that Texas Instruments DLP Products Division has been working hard to continuously help users reduce their total cost of ownership.
As a new hot technology in 2009, LED light source is expected to replace the traditional projection light source, so it has received great attention from the industry and consumers. Over the years, Texas Instruments has continued to develop bulb-free LED display technology, and together with partners to continuously improve the brightness of LEDs, is expected to gradually replace projection bulbs in the next few years.
In addition, DLP technology gives projector manufacturers the flexibility to choose which light source to use, either LED or light bulb. According to a recent test by the light projection technology company Wavien on the life of the light source, the projector lamp life using Wavien's patented double parabolic reflector (DPR) technology is more than three times that of other projectors using other light bulb projection technology. The discovery has caused widespread concern in the industry.
The micro-projection and projection mobile phone market of LED light source has been appearing since last year. The micro-projector adopting DLP micro-chip and LED light source has appeared in the market. The ultra-small body and long life are not only easy to carry, but also greatly reduce the user. The cost of use.
Last year, Optoma launched the world's first DLP pico projector equipped with LED tri-color light source output - PK-101, weighing only 80g (without battery), can be connected to mobile phones, MP4 and other multimedia devices, users can in the cafe Briefing demonstration on the official car.
In early 2009, Samsung Electronics and Texas Instruments released the first mobile phone with built-in embedded projector. The new Samsung projector is available in Europe under the model number I7410, while the Korean model is W7900, which uses the Texas Instruments DLPPico chipset. It can provide users with a visual experience of “large picture” easily and conveniently, thus getting rid of the limitations of traditional mobile phone display.
LED light source with projection and home projection market Considering the needs of business and individual users, LED light source has begun to be applied to mini projectors, and has become the ultimate device for digital lifestyle. It is only slightly larger than the palm and can be carried around. Various business presentations, or in the bedroom as a display terminal for home entertainment.
In the home theater market, Lixun took the lead in launching the new high-definition LED home theater projector H9080FD in early 2008. It uses the PhlatLightPT120 LED chipset and the OSRAM REPCURF9030A drive component to replace the color wheel and projection bulb in the traditional DLP projector. Since there is no high heat problem of the projection bulb, it can be turned on and off like ordinary household appliances, without preheating and cooling, and the service life can reach more than 10 years.
In addition, in order to meet the growing demand for projections in teaching and conferences, Texas Instruments DLP Products recently demonstrated the world's first high-brightness bulb-free data projector at InfoComm2009 in the US. It is reported that the brightness of this product can reach 1000. Lumen, suitable for small and medium-sized conference rooms with an area of about 20 。. Under the joint efforts of Texas Instruments DLP and partners, LED light sources continue to refresh the highest brightness record, and will replace the traditional projection light source in the future.
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