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TOSHIBA Non-Glasses 3D LED LCD TV 20GL1 Structure and Cost Analysis

FPR method of LG and Glassless 3D TV of Toshiba has emerged as the variable in the 3D TV market this year.
Though the makers of Glassless 3D TV are not releasing their products to the market as the strategy shows a difference depending on the outlook for the market this year, but Toshiba already released the world's first Glassless 3D TV products and competitors also shown their small- to larger size prototypes through exhibitions.

In order for these Glassless 3D TV to become established in the market, it is true that there are plenty of prerequisites including the small-oriented lineup and high cost, etc to be solved. However, it is necessary to evaluate the current level of technology and cost for the Glassless 3D TV is necessary because there is no certainty that the market would grow Glasses 3D TV-Oriented. Based on these analysis, we believe it will be possible to determine how soon the Glassless 3D TV will be further established in the market.

Interior Structure

Displaybank conducted the reverse engineering on Toshiba's 20" Glassless 3D LED TV in order to analyze the structure and cost of Glassless 3D TV. The analysis report, which is issued this month, of Toshiba's "20GL1" Glassless 3D LED TV will be beneficial in indentifying the structure of the products, applied technologies and cost competitiveness.

1. Cost Comparison

  • Composition
    • Net Material Cost Estimation
      • Display part Material Cost Estimation
      • Circuit part Material Cost Estimation
      • Total Material Cost
      • Material Cost Comparison (TOSHIBA vs. SAMSUNG)
    • Profit Estimation
  • Example

In order to calculate the cost level of Glassless 3D TV, we compared sectional costs of 3D LED TVs for Samsung, LG and SONY in 46/47??that we have already conducted reverse engineering.

Material Cost Comparison

  • Compared to 46/47-inch Edge-lit LED 3D TV product, Toshiba's Glassless 3D TV that has about 20% area in display analyzed to have much higher BOM.
  • The reason for higher BOM for Toshiba is due to high resolution panel for glassless 3D realization and additional circuit boards and that the size of product increases compared to display area and cost for system increases.

2. Structure

TOSHIBA Non-Glasses 3D LED LCD TV 20GL1 Structure and Cost Analysis
Frequency Special
Updated 2011. 2
Page
Format    

 

1. Overview
  - Executive Summary
  - Product Background
  - Product Concept
     Toshiba GL Series Concept
  - Specification
     Toshiba GL1 Series Specification

2. Major Parts
  - Contents of the Box
     Box Design
     Item List
     Remote Controller
  - Front Part
     Front Cover (Logo/OSD/SENSOR/POP)
  - Back Part
     Back Cover (Label, Vent Hole, Speaker Hole, Jack Hole)
     The type and number of Cable Jack
  - Stand Part
     Stand part component parts and features
  - Main Part
     Component Link Cable Connection Diagram
  - Main Board
     PCB Top Features and specifications of each part
     PCB Bottom Features and specifications of each part
     The function of specification of Major IC Processor
     The function of specification of Major IC_Audio
     The function of specification of Major IC_HDMI
     The function of specification of Major IC_Others
  - Image Processing Board (1)
     PCB Top Features and specifications of each part
     PCB Bottom Features and specifications of each part
     The function of specification of Major IC Processor
     The function of specification of Major IC_Memory
     The function of specification of Major IC_Others
  - Image Processing Board (2)
     Features and specifications of each part
     The function of specification of Major IC
  - Power Board
     Features and specifications of each part
  - LED Drive Board
     Features and specifications of each part
     The function of specification of Major IC
  - Speaker
     Features and specifications of each part
  - LCD Module
     Structure and specification of LCD Cell
     Structure and specification of Driver IC/Source PCB
  - LED Back Light Unit
     Comparison of the BLU Structure
     Optical structure and features of Films (Reflection/Prism)
     Optical structure and features of Films (Diffusion Plate/Diffusion Film)
     Structure and specification of LED bar
     Structure and Features of LED Package 
     Structure and Features of LED bar PCB

3. Technical Issue
 
- Glasses-less 3D Solution
     Reticular vs. Parallax Barrier 
     Integral Imaging Vs. Multi-Viewpoint Format
  - TOSHIBA 3D Technology

4. Cost Estimation
  - Net Material Cost Estimation
     Display part Material Cost Estimation
     Display part Profit Estimation
     Circuit part Material Cost Estimation
     Total Material Cost
     Material Cost Comparison (TOSHIBA/SONY/LG/SAMSUNG)
  - Profit Estimation (TOSHIBA/SONY/LG/SAMSUNG)

5. Major Supplier
  - Display Part
    Display part Supply Chain Estimation
    Display part Supply Chain Map
  - Circuit Part
    Main Board
    Others (LED DRIVE/OSD/CAS/IP BOARD(1),(2))

#Appendix
Mechanical Part

 - PACKING
 - FRONT COVER
 - BACK COVER
 - MIDDLE FRAME
 - STAND
 - FAN
 - SPEAKER
Display Part
 - TOP FRAME
 - DRIVE BOARD
 - BOTTOM FRAME
 - CELL
 - BLU
Circuit Part
 - ALLOCATION/LINK
 - MAIN BOARD
 - IP BOARD (1)/(2)
 - LED DRIVE BOARD
 - POWER BOARD
 - SUB BOARD
Accessory Part
 - REMOTE CONTROLLER
 - ETC

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