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LCoS RPTV Update

February 2004

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Forum Link

 

Overview and Trends. 1

Intel Announces Plans for LCoS Chips. 1

Selection Guide. 2

Product Guide. 2

Philips Cineos LCoS. 3

JVC D-ILA RPTV. 3

Kolin/eLCoS  4

 

Breaking News

JVC Announces D-ILA RPTV. 3  1/13/04

Intel Announces LCoS chip 1/8/04. 1

Toshiba Drops LCoS 1/10/04

Related Guides

Selecting an HD Display

Overview and Trends

LCOS Technology: LCoS has the potential to outstrip LCD in performance and DLP in value.  Like LCD projection, it uses liquid crystals. However, LCD panels are transmissive, light passes through them. LCoS chips are reflective, light is reflected by them.  This makes LCoS inherently a better technology.  LCoS is also expected to be similar to LCD in following Moore’s law in semiconductors, which means that LCoS chips will get cheaper and denser at a fast rate.  This is the hypothetical advantage of LCoS over DLP, which doesn’t follow Moore’s law as well.  For more, see What's so hot about LCOS technology? At ProjectorCentral.com. Also see this Extremetech interview with Gary Merson of Perfect Vision.

 

Many vendors have been working with LCoS for some time.  Sony calls it SXRD, and has a front projector based on this technology in the works.  Toshiba and Hitachi worked together to ship a set Toshiba 57HLX82., but Toshiba has now announced that they are withdrawing from LCoS and will switch to DLP technology instead.  JVC calls it D-ILA and has been shipping a front-projector based on it technology, JVC has now announced shipment of D-ILA RPTV’s later this year.  And of course, the biggest news in LCoS is Intel’s entry. 

 

Intel Announces Plans for LCoS Chips – Press Release

January 8, 20042:00 pm ET 

All-Digital Liquid Crystal on Silicon Microdisplay Can Improve Quality and Lower Prices for Large-Screen Televisions

 

“LAS VEGAS--(BUSINESS WIRE)--Jan. 8, 2004-- Intel President and Chief Operating Officer Paul Otellini today demonstrated Intel silicon technology that is expected to bring about high-definition, large-screen TVs with clearer pictures than current systems for less than $2,000.

….

Intel plans to deliver microdisplays based on Cayley in the second half of this year. A number of leading OEMs and HDTV component manufacturers including InFocus Corporation of the United States, TCL and Skyworth of the People's Republic of China and Primax PDC of Taiwan are currently developing products based on prototype microdisplays from Intel.”

 

Links

 

Manufacturer:

Intel(R) LCOS Technology

Intel LCOS Technology PDF

AVS:

Intel LCOS CES Press Release and Article

More Intel LCOS info

InFocus and Intel LCOS

Press:

Intel Press Release

CNET Article

PC Magazine - Intel Introduces LCoS Chip

ZDNet - Intel throws down the TV gauntlet

Selection Guide

At this time, the only LCoS RPTV products available are the Philips Cineos LCoS sets.  These sets are still going through some start up issues - check the AVS threads.  Later this year, JVC will start shipping its version of LCoS, called D-ILA.  Around the beginning of 2005, sets based on Intel’s LCoS chips are expected to start shipping.

Product Guide

 

 

Models

Price US $

Availability

Philips Cineos LCoS

 

On hold till March 04?

55PL9773 - 55” Pixel Plus

$3999.99 Street

 

55PL9523 - 55”

$3899.99 Street

 

44PL9773 - 44” Pixel Plus

 

 

44PL9523 - 44”

 

 

Features & Description

Type:

Single Panel LCOS Technology with Color Prism

Resolution:

1280 x 720

Inputs:

1-DVI, 1-VGA, 2-Component, 3-S-Video/Composite

Video:

Pixel Plus™, Digital Natural Motion™, Active Control™ Plus, 3D Y/C Comb Filter, Double Window / Two Tuner PIP

Sound

Hi-Fi Stereo , Virtual Dolby® Surround : 40 Watt RMS

Size/Weight:

17.4” D x 56.6” W x 38.1” H, 95.6lbs for 55”

Links, Reviews, Awards, Issues

Buy

AV Outlet

Manufacturer

Quick Use Guide, Specifications, Owner's Manual

Reviews:

Home Theater: Philips Cineos 44PL977S

AVS:

Philips Cineos LCoS - General Discussion

Philips Cineos Owner's Thread

eCoustics:

Philips 55PL9773 Questions

Press:

Four Philips LCOS televisions

 

Models

Price US $

Availability

JVC D-ILA RPTV

 

Announced

HD-52Z575 - 52”

$4,499.95 MSRP

July ‘04

HD-52Z795 - 52”, HD Tuner

$4,999.95

3Q ‘04

HD-61Z575 - 61”

$5,499.95

July ‘04

HD-61Z795 - 61”, HD Tuner

$5,999.95

3Q ‘04

Features & Description

Type:

D-ILA (JVC’s version of LCoS, introduced first in Front Projectors)

Resolution:

1280 x 720

Inputs:

1-HDMI, 2-Component, 3-S-Video, 4-Composite

Video:

Digital Image Scaling Technology (D.I.S.T.), "Natural Progressive" picture improvement

Sound

BBE High Definition Sound Enhancement along with JVC's Advanced Hyper Surround

HD Tuner:

ATSC/CableCard in HD-XXZ795 sets with IEEE1394/Firewire out

Size/Weight:

?

Links, Reviews, Awards, Issues

Manufacturer

JVC Extends its Lineup of Proprietary D-ILA High-resolution Reflective Liquid Crystal Devices 8/25/2003

AVS:

JVC Announces D-ILA RPTVs

Press:

JVC Announces D-ILA Microdisplay Rear Projection HD Televisions 1/13/04

 

Models

Price US $

Availability

Kolin/eLCoS 60-65”

 

Announced

Features & Description

Type:

1 and 3 chip LCoS

Resolution:

1280x720 and 1920x1080 based sets

Links, Reviews, Awards, Issues

Manufacturer

eLCoS – makes the LCoS chips

AVS:

eLCOS Technology Thread

Press:

Kolin Press Release

 

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