18418113. POLARIZING PLATE AND OPTICAL DISPLAY APPARATUS simplified abstract (SAMSUNG SDI CO., LTD.)
Contents
POLARIZING PLATE AND OPTICAL DISPLAY APPARATUS
Organization Name
Inventor(s)
Jang Hyun Cho of Uiwang-si (KR)
Hyun Ah Hong of Uiwang-si (KR)
Seong Heun Cho of Uiwang-si (KR)
POLARIZING PLATE AND OPTICAL DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18418113 titled 'POLARIZING PLATE AND OPTICAL DISPLAY APPARATUS
Simplified Explanation:
This patent application describes a polarizing plate for optical display devices, which includes a polarizer with an optical functional layer containing a mixture of anisotropic and isotropic particles. The anisotropic particles are oriented in a specific direction to enhance performance.
- The polarizing plate includes a polarizer and an optical functional layer.
- The optical functional layer contains a mixture of anisotropic and isotropic particles.
- The anisotropic particles are acicular particles oriented in a specific direction.
- The orientation of the particles improves the performance of the polarizing plate.
- The patent focuses on optimizing the orientation of the particles for better light absorption.
Potential Applications:
1. LCD screens 2. Camera filters 3. 3D glasses 4. Optical instruments
Problems Solved:
1. Enhanced light absorption 2. Improved display quality 3. Better optical performance
Benefits:
1. Increased brightness and contrast 2. Reduced glare 3. Enhanced color accuracy
Commercial Applications:
Optical display manufacturers can use this technology to improve the performance of their products, leading to better image quality and customer satisfaction.
Questions about Polarizing Plates:
1. How does the orientation of particles affect the performance of a polarizing plate?
- The orientation of particles can impact light absorption and overall optical performance.
2. What are the key differences between anisotropic and isotropic particles in a polarizing plate?
- Anisotropic particles have a specific orientation, while isotropic particles do not have a preferred direction of alignment.
Original Abstract Submitted
A polarizing plate and an optical display apparatus including the same are provided. A polarizing plate includes a polarizer, and an optical functional layer on a light emission surface of the polarizer, and the optical functional layer includes a mixture of anisotropic particles and isotropic particles, the anisotropic particles include acicular particles, and the acicular particles are oriented in an in-plane direction of the optical functional layer, and when a light absorption axis of the polarizer is 0°, an average value of orientation angles formed between the light absorption axis of the polarizer and a longitudinal direction of the acicular particles is in a range from −10° to +10°, and a standard deviation of the orientation angles is 15° or less.
