SANYO's first exhibition LED light projection TV explore development policy

SANYO motor has been developed using R light source (red), G (green), B (blue) light emitting diode (LED) 55 inch rear projection tv. Resolution of 1920 x 1080 pixels, pure HD products, display components using the 3 through LCD panel.

As a rear projection TV using LED light source, South Korea's Samsung Electronics in the exhibition was also the first time a product show. However, both sides of the different product positioning. Samsung's exhibits scheduled for May 2006 listing, the price is basically finalized. The SANYO motor show is mainly to observe the audience's response in order to determine the future development of the policy (SANYO electric field commentator), the date of the listing has not yet been determined.

Many advantages, the key is the cost problem

The primary purpose of using LED and Samsung, is to expand the scope of color performance. Compared with NTSC specifications up to 120%, and Samsung exhibits the same. In addition, compared with the past high-pressure mercury lamp, no need to change the light (about 10 thousand hours), turn on the power immediately after the light up, has many advantages. But at present, due to the high cost, so the advantages of LED light source can reflect the price to bring in a large extent, according to the needs of this part of the reaction to do research "(SANYO motor commentator).

Therefore, to use the sample quantity, LED brightness and power consumption data, the announcer said: "the future will consider the balance between cost and performance, and gradually to change the details of inconvenience to the public." The use of LED light in the performance of the subject is that the performance of the existing LED, brightness and power consumption efficiency is lower than in the past the use of high-pressure mercury lamp of old products. In this regard, on the one hand to reduce the optical loss of optical systems, on the other hand, for the purpose of giving full play to the performance of the LED (luminous efficiency with temperature) of the temperature control (cooling) technology to make a unique improvement"