Blog
Blog
Application notes, design guidance, and product updates from Orient Display’s engineering team. Newest first.
Introduction to APF (Advanced Polarizing Film)
3M’s APF (Advanced Polarizing Film) is not a traditional “absorptive polarizer.” Instead, it is an on‑glass reflective polarizer applied directly
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A Novel LCD Backlight Design
A reflective film is an optical component used within a display’s backlight assembly to recycle light and increase brightness/efficiency, whereas a plastic backlight is a type
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Working Principles and Structure of TFT LCD Backlight
What is a backlight LCDs themselves do not emit light, so they require an external planar light source system to
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Introduction to Polarization Effect & White Screen Case Study
Brief Introduction to the Polarization (Dark Edge) Phenomenon Previously, we encountered a phenomenon where, before the LCD fully powers on,
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Privacy Film Knowledge
Types of Privacy Films Type Principle Features Typical Applications Micro-Louver Type Uses micro-louver structures to restrict the light emission angle
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Overview of Methods for Driving LED Backlight
1. Operating Principle of LEDs Before designing a driver circuit, it is important to understand how an LED operates. The
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