Home News

company news about What types of light guide plates are there?

Certification
China Shenzhen XH Technology Co., Ltd. certification
I'm Online Chat Now
Company News
What types of light guide plates are there?
Latest company news about What types of light guide plates are there?

The design principle of the light guide plate is derived from the LCD screen of the notebook computer, and it is a high-tech product that converts a linear light source into a surface light source. Optical grade acrylic (PMMA)/PC as the base material, using LCD display and notebook computer backlight module technology, through the high light conductivity of the light guide point, the computer calculates the light guide point, so that the light of the light guide plate is refracted into a The surface light source is manufactured in a uniform light state. The product adopts the principle of spectral analysis combined with digital UV printing technology and is made under constant temperature, constant humidity and dust-free environmental conditions. It has the distinctive characteristics of ultra-thin, ultra-bright, uniform light guide, energy saving, environmental protection, no dark area, durable, not easy to yellow, simple and quick installation and maintenance.
By shape
Flat plate: The light guide plate is rectangular when viewed from the place where the light enters.
Wedge-shaped plate: also known as the inclined plate, from the point of view of the light, one side is thick and the other is thin into a wedge (triangle) shape.
By outlets
Printing: After the light guide plate is processed, the dots are printed on the reflective surface by printing, which is divided into IR and UV.
Non-printing type: The dots are directly formed on the reflective surface when the light guide plate is formed. It is further divided into chemical etching (Etching), precision mechanical characterization (V-cut), photolithography (Stamper), and internal diffusion.
According to incoming light
Side light type: place the illuminant (light tube or LED) on the side of the light guide plate.
Direct type: place the illuminant (light tube or LED) under the light guide plate.
By forming
Injection molding: use an injection molding machine to inject optical grade PMMA particles into the mold with high temperature and high pressure to cool and form.
Cutting and forming: The optical grade PMMA original board is cut to complete the finished product.

Pub Time : 2022-08-02 09:49:20 >> News list
Contact Details
Shenzhen XH Technology Co., Ltd.

Contact Person: Mr. Jason

Tel: +86-18028752756

Send your inquiry directly to us (0 / 3000)