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世平集团推出Trident高清 TV + 3D Shutter Glasses 整合方案

 2011-02-23
3D 电影 《阿凡达》 的推出给3D TV 和 3D 眼镜的市场带了飞跃,各大厂商都想抢占商机,世平集团特推出高清 TV + 3D Shutter Glasses 整合方案。

  1. Trident + DiiVA 高清 TV
  2. 3D Shutter Glasses 解决方案
  3. Vishay 红外接收头 TSOP35D25

各方案的介绍如下:

  1. Trident + DiiVA 高清 TV
    DiiVA,一种数字高清互动传输接口技术,支持视频

    带宽

    达 13.5Gbps,支持混合

    通道

    频宽合计超过2Gbps,可做双向

    数据

    和音频传输,同时还支持 HDCP 2.0 ( 高

    带宽

    数字内容保护技术 ) 与 DTCP-IP ( 通过互联网

    协议

    的数字传输内容保护 )。传输的

    数据

    类型可以同时串流,包括现有与未来应用的未压缩高分辨率视音格、USB ( 通用串行

    总线

     )、以太网络、

    装置

    控制

    指令

    。DiiVA

    规格

    包括传送层和网络层,让视频,音频和资料封包可以在 DiiVA 家庭网络中,安全地改变从任一

    信号源

    传送到任一显示器的路径。此外,DiiVA

    规格

    将提供移动便携设备的网络连接与充电

    功能



    DiiVA 框图:
    WPIg_Trident_DiiVA 框图_20110223.jpg

    WPIg_Trident_SC6010L_20110223.jpg

    WPIg_Trident_SC6002L_20110223.jpg


    • Host CPU (500 MHz), Slave CPU (624 MHz)
    • 533 MHz DDR2/667MHz DDR3

      memory

       up to 512 MB
    • Integrated ATSC, DVBT/C,

      Analog

       Demodulators
    • One Transport stream input
    • HD video decoder,

      support

       H.264/VC1/MPEG4/MPEG2/AVS/RM
    • Demux (8 PID/48 section

      filter

      s),

      support

      s one TS inputs
    • DVB_CI+, one PCMCIA slot for CAM cards
    • Complies with CI+

      Specification

       V1.1
    • Integrated AES/DES/3DES and DVB CSA descrambler for content protection
    • Secure boot, EJTAG Disable, Key Storage
    • Digital audio decoding including WMA, WMAPro, MPEG Layer 1/2/3, AAC-LC, HE-AAC LC, Dolby digital, DTS
    • Dolby digital Plus and AC 3 encoding
    • NICAM, BTSC, FM stereo radio, A2 audio demodulation
    • Dolby Digital ProLogic II, meloD, AcousticsCalibrator, Dolby, SRS, BBE audio processing
    • Trident’s 2D graphics engine
    • De-interlacer/edge smooth/Mosquito/block

      Noise

       reduction/3:2, 2:2 pull down/VH sharpness/Skin
    • 2 OSD plane

      support

      : RGBA, Plane1--1280x720x32, Plane2—1280x720x8
    • CVBS encoder

      support

       CVBS and S-video output; Macrovision™ 7.1.L1 copy protection for SDTV
    • Integrated MCU, InfraRed/RTC/watchdog/8

      bit

       Key
    • Audio interface: I2S_out/I2S in and SPDIF output
    • ADC for RGB/YPbPr
    • HDMI 1.4a Phy with ARC

      support

      , 3D video formats

      support

      .
    • Dual 8/10-

      bit

       LVDS output, 162MHz for TCON-Ready

      support

    • Flash (NAND or ONENAND + SPI)
    • 3x I2C master, 1xI2C Slave (VGA DDC)
    • USB2.0 HOST/ PHY
    • 65nm process

    TV 方框图:
    WPIg_Trident_TV 方框圖_20110223.jpg

    WPIg_Trident_TV 方框圖_ 20110223.jpg

  2. 3D Shutter Glasses 解决方案
    • 快门式眼镜 3D 技术原理
      • 快门式眼镜 ( Shutter Glasses ) 立体技术原理:显示器以影片正常播放

        速度

        的 2 倍

        频率

         (

        Frame

         Rate ) 轮流播放左、右眼视角画面
      • 快门式眼镜借由有线 / 无线

        装置

        与显示内容同步切换右、左眼,使双眼分别看见各自视角画面,达到立体视觉效果
      • 快门眼镜镜片通常以液晶( LC ) 控制透光度,又称为 LCS Glasses ( Liquid

        Crystal

         Shutter Glasses )
      • Display:具有倍频

        扫描

        功能

        ,亦即画面更新率
      • 100 / 120 Hz 以上 ( at least )

    • 3D

      Signal

       

      Transmitter

       Block Diagram

      WPIg_3D Signal Transmitter Block Diagram_20110223.jpg

    • 3D

      Signal

       

      Transmitter

       SCH

      WPIg_3D Signal Transmitter SCH_20110223.jpg

    • 3D Shutter Glasses Block Diagram
      WPIg_3D Shutter Glasses Block Diagram_20110223.jpg

    • 3D Shutter Glasses SCH
      WPIg_3D Shutter Glasses SCH_20110223.jpg

    • 3D Glasses picture
      WPIg_Trident_3Dglass_20110223.jpg

  3. Vishay 红外接收头 TSOP35D25

    • Description
      The TSOP35D25 is an SMD IR receiver

      module

       for 3D sychronisation

      signal

      s. The receiver is designed to operate at a

      carrier

       

      frequency

       of 25 kHz and a wave

      length

       of 830 nm to avoid interference with

      standard

       remote control systems at 940 nm and 30 kHz to 56 kHz. The TSOP35D25 canreceive continuously transmitted

      signal

       patterns with a minimum burst

      length

       of 6 cycles and

      frame

       rates up to 200 Hz. The circuit provides good suppression of optical

      noise

       from CFLs, LCD backlight and plasma panels.

    • Feature
      • Center

        frequency

         at 25 kHz to reduce interference with IR remote control

        signal

        s at 30 kHz to 56 kHz
      • Package can be used with IR emitters with wave

        length

         830 nm as well as

        standard

         940 nm
      • Very low supply

        current

         and stand-by mode
      • Photo detector and

        preamplifier

         in one package
      • Internal

        filter

         for PCM

        frequency

      • Supply voltage range: 2.5 V to 5.5 V
      • Improved immunity against modulated light sources
      • Insensitive to supply voltage

        ripple

         and

        noise

      • Taping available for topview and sideview assembly
      • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE
      • 2002/96/EC
      WPIg_Vishay_TSOP35D25_20110223.jpg