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About PTC
Company Profile
Milestone
Organization
Supply chain management
Executives
Strategy
ESH Management System
Quality Management
Products
Multimedia Audio IC
Audio Line Driver
Audio Power Amplifier
Class-AB Audio Power Amplifier
Class-D Audio Power Amplifier
Class-F Audio Power Amplifier
Audio Processor
Audio Processor(For Car Audio)
Audio Processor(For Car Audio Power Amplifier)
Audio Processor(General Purpose)
Audio Processor(High Performance)
Digital-to-Analog Converter
Echo Processor
Electronic Volume Controller
Electronic Volume Controller(2 Channels)
Electronic Volume Controller(6 Channels)
Headphone Driver
Multiple Function Audio Amplifier
3D Sound Processor
Radio Data Syetem Decoder
Display Driver IC
LCD
LCD Common/Segment Driver IC
Low Current Consumption LCD Segment Driver IC
COG Type LCD Driver IC (for LCM)
LCD Character Driver IC
TFT
Gate Driver IC
Source Driver IC
Controller Driver IC
OLED
OLED Dot Matrix Driver / Controller IC
OLED Segment Type Driver / Controller IC
LED Driver IC
LED Driver IC for Automotive
LED Display Driver IC
LED Driver for Car Cluster
LED Lighting Driver IC
Motor Driver IC
Micro-Step Motor Driver IC
High Voltage Stepping Motor Driver IC
DC Motor Driver IC
Three Phase BLDC/PMSM Motor Solution
Mid-Voltage Stepping Motor Driver IC
Gate Driver IC
RF IC
Power Amplifier IC
Receiver IC
Transmitter IC
Encoder/Decoder IC
Fixed Code Encoder IC
Programmable Polyfuse Encoder IC
Power IC
Regulator
Single Channel Linear Voltage Regulator
Adjustable Precision Shunt Regulator
Operational Amplifier
DC-DC Converter IC
Microcontroller IC Series
32-bit ARM Based Cortex-M0 MCU Series
Automotive Solutions
Presss Center
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New Patent Awarded
Product News
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Spec Update
Investor Relations
Financial Information
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Financial Report
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Shareholders Service
Contact IR
Stockholders' Meeting
Dividend History
Stock Information
TWSE MOPS
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CSR
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Corporate Governance Structure
Board of Directors
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Compensation Committee
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Implementation of Preventing Insider Trading
Risk Assessment
Implementing Integrity Management
Information Security Risk Management
Corporate Governance Officer
Major Internal Policies
Environmental Protection
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Salary and Welfare
Equality and Learning
Human Rights Protection Policy
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