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Citizen – UHB_COB_LED CLL050-1825A1

Code produit
1 990 EUR
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System Plus Consulting is proud to publish the reverse costing report on the Citizen CLL050-1825A1, an UHB LED supplied by Citizen Electronics.

Packaged with Chip-On-Board technology (COB), the CLL050-1825A1 has a circular light-emitting zone at the center of its quadrangular Insulated Metal Substrate (38mm x 38mm). It integrates 450 LED chips arranged in a circular shape and covered with resin mixed with red and yellow phosphor.

The LED studied in this report has a luminous Flux of 8,160 lm at 1500 mA and a correlated color temperature (CCT) of 4000K, which make it suitable for Stadium and tunnel lights.

This report provides a complete teardown of the LED with:

  • Detailed photos
  • Material analysis
  • Schematic assembly description
  • Manufacturing Process Flow
  • In-depth economic analysis
  • Manufacturing cost breakdown
  • Selling price estimation
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1. Overview / Introduction

2. Company Profiles

3. Physical Analysis

  • About the Physical Analysis
  • Physical Analysis Methodology
  • Package Characteristics
  • Package Dimensions
  • Package Cross section
  • Package Substrate
  • Package Phosphor
  • Package Synthesis
  • LED SEM details
  • LED Cross section
  • LED Synthesis

4. Manufacturing Process Flow

  • LED Die Process Flow
  • Packaging Process Flow
  • Description of the Wafer Fabrication Units
  • Description of the Assembly Unit

5. Cost Analysis

  • Yield Hypotheses
  • LED Front-End Cost
  • Front-End : Wafer patterning Cost
  • Front-End : Epitaxy Cost
  • Front-End : Other Front-End Cost
  • Front-End : Cost per Equipment Family
  • Front-End : Cost per Consumable
  • Back-End 0 : Probe Cost & Dicing
  • LED Die Cost
  • Back-End 1 : Packaging Cost & Final test
  • Back-End 1 : Packaging cost per step
  • Back-End 1 : Packaging consumable cost
  • Component Manufacturing Cost

6. Estimated Manufacturer Price Analysis

  • Manufacturers financial ratios
  • Binning Impact on Manufacturing Price
  • Ideal manufacturer Price
  • Manufacturing Price with Binning Yield





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