V. core Blu-ray Products Sony in June the year 2003 supplied Table Blue-violet laser light supply using following generation optical disc typical "Blu-ray Disc" world's first movie "BDZ-S77". Suggested in the store price associated with 450,000 yen (about 30,000 yuan). Built-in BS Digital TV Tuner , Can file 2 working hours regarding HDTV restricted image. "BDZ-S77" In inclusion to BS digital TV tuner, but furthermore built-in microwave analog TV tuner. In add-on to handheld TV can save the M-BS PE G-2 video, "DR Mode", you'll find it may be used that will track record period of microwave analog TV programs as well as BS digital TV program "HR manner (high high quality mode)", "SR (standard mode)", plus "LR ( long mode), "Total several video tutorial mode. DR versions can certainly track record with regards to two hours with 1080i, or mayb e 720p this image records (maximum data transfer acceleration of 24Mbit / s). 480p photograph can certainly record five hours restrictions (maximum files exchange rate regarding 12Mbit / s), 480i photograph constraints might report 4.4 working hours (maximum data transfer rate of 11Mbit / s). The highest data transfer amount regarding 16Mbit / sec, HR manner taking time is approximately several hours, SR design throughout the normal associated with 8Mbit / securities and exchange commission's recording moment is about six hours, the average regarding 4Mbit / sec, LR mode saving occasion is going 12 hours. Also supports having microwave analog TV and BS electronic digital TV Electronic Program Guide video appointment. Furthermore these have to cooperate with DV Video camcorder Connected DV Terminal And images taken may be unspent towards Blu-ray disc. "BDZ-S77" is not only able to record plus enjoy Blu-ray rewritable disc, and also might participate in DVD -Video discs, DVD-R W discs (DVD-Video compatibility manner to be able to support and VideoRecording format), DVD-R compact disk (support DVD-Video baby stroller mode), new music CD As effectively while CD-R/RW back (compatible using new music CD). This video has been posted considering the corresponding, recording ability connected with 23GB are going to be listed around the rewritable disc. Price of 3,500 yen (about 230 yuan). Fuji inside December 1, the year 2003 sale made video clip with all the Blu Blu-rayDisc "BLRW23FA". This would be to assistance your commercialization of Blu RewriteableFormatVer.1.0 common rewritable type, a power connected with 23GB, can directly document related to a pair of time regarding digital camera high-definition television programs. Fuji establish on this product scars the particular blue-ROM products provides commenced to maneuver toward functional as well as universal, I confidence lots of years within that potential high-definition electronic video tutoria l gets this well-known house video. Matsushita Electrical Industry through the end involving July 2008 introduced the particular Blu-ray disk recorder "DMR-E700BD". DMR-E700BD by streamlining functions, training video taking plus playback by using exclusively simple performs for example to be able to minimize the development of brand new features, to ensure that first associated with the conclusion on the current market less than 30 million yen (about 23 1000 yuan) prices. Directly utilize present parts simply by just as much as they can to maximise the particular decrease regarding production costs. DMR-E700BD employed to DVD-R/-RAM systems plus Blu-ray system design side by side "double drive structure." Shape Foot Inch that will 368mm (width) 268mm (vertical length) 73mm (height), the horizontal slab. Matsushita Electric pick this structure associated with dual-drive for the reason that "in order for you to reduce your DVD gadget Test And inspection so that you can targ et means on the development of this Blu-ray devices. "Fact, the usage of DVD-R/-RAM device instantly comes after the" DMR-E50 "and different prior generation Panasonic DVD recorders before the taken products. and DVD gadgets are consistently generating progress, now encourages high-speed saving along with single-sided double-layer WORM style optical disc. If it's double-drive structure, it can simply often be formulated first DVD participant features video recording used in blue optical disc recorders in. DMR-E700BD compact disk is usually tested making use of hardware switches. Different types of CD-ROM disk will alter your transition inwards to mail that toughness of your is often detected with this several sorts of CD: (1) DVD-Video rugs plus DVD-R discs and audio CD like bare disc, (2) package can certainly be Rewritable Blu-ray Disc, (3) encased DVD-RAM discs. (1), (3) couple of disc DVD is going to be despatched to devices, CD-ROM (2) had been provided for Blu-ray Disc device. Was capable of recognize CD-ROM (2) plus (3) because of the CD package measurement not the same as being the longitudinal length, DVD-RAM back in comparison with Blu-ray Disc Box long box. Packed DVD-RAM compact disk inserted, due to the range swap plate offering will increase, and so will have the ability that will find the difference. Pioneer successfully produced to guide DVD press taking and playback involving Blu-ray Disc chipset used, and may history and also play Blu-ray DVD blank disc with all the laser head. Pioneer in the August 3, 2008 presented in Tokyo with "Blu-rayDiscInformationSeminar" to undertake the 1st show. The chipset is a vanguard of bowl advancement with some other companies, primarily on the a few chip. Specifically, in order for your analog front-end analog signal control LSI, Blu-ray Disc recording regarding encoding / decoding electronic transmission running LSI, DVD as well as CD recording pertaining to encoding / decoding, etc. DSP . Th e chipset package while using DVD laser head ending on the reddish colored Semiconductor lasers Drive IC , Blu-ray blue-violet laser diode driver IC and additional from the light utilized in conjunction by using most of the OEIC. The laser head can help the actual Blu-ray Disc media as well as DVD media taking plus playback. Does definitely not help CD taking along with playback. As the particular Blu-ray Disc and also DVD by employing diverse numerical aperture goal standard zoom lens (NA) is poor, and also the disc shape regarding various round distortion due to slight ball scratched considering the PSE (PhaseShiftElement) to help compensate. NA 0.85 goal lens by this 1 Glass Shot Form. Work, the length between this disc and also the target lens, the Blu-ray Disc because the 0.5mm, DVD is definitely 0.3mm. Royal Philips Electronics with July 2004 successfully developed that will burn off in addition to play CD, DVD as well as Blu-ray compact disk of the laser scalp 3 with behalf of that "O PU 81 ". OPU81 besides single-sided single-layer 25GB rewritable Blu-ray discs, but additionally use up 50GB dual-layer compact disk and play. While also burn CD-R, CD-RW, WORM-type DVD and rewritable DVD . along with assistance regarding single-sided double-layer DVD + R disc recording. OPU81 height of 20.2mm, boosting the actual not one but two laser brain slider spacing 56.5mm, excess weight 50g. Related links: Blu-ray Disc technology as well as development of specific profiles of Blu-ray Disc technological innovation in addition to built detailed
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