Close

Search

Search Menu
Photonics Media Photonics Buyers' Guide Photonics Spectra BioPhotonics EuroPhotonics Vision Spectra Photonics Showcase Photonics ProdSpec Photonics Handbook
Photonics Buyers' Guide / BRD Optical Co. Ltd.
Full company details
BRD OPTICAL CO. LTD.
MapNo. 399 Bo Cai Rd.
High-Tech Ind'l Dev.
Changchun, Jilin 130012
China
Phone: +86 431 8188 4163

What is a Color Filter?

Monday, September 30, 2019
Broadband filters are used to improve the contrast and performance of optical scanners with red, yellow, and amber led displays. Medium density three-slot filters and polarizers enhance the contrast of liquid crystal displays (LCDS) by reducing internal reflections and creating a large variable between the display output power and the background.The color filter is made by means of vacuum evaporation, and the optical film is plated on the glass substrate, which can be adjusted to allow specific light to penetrate and reflect the remaining wave band at the same time. With stable quality filters and precise color difference control, all lighting equipment using color filters can present a consistent color concentration and perfect image without fading due to changes in the environment. Diversified color design can provide more diversified choices for your planning projects. Color filters are made from optical substrates such as acrylic, polycarbonate and glass. Colouring may be achieved by stacking substrates with water-absorbing materials or by thin film coating; These coatings can pass through or block specific wavelengths of the visible, infrared, and near-infrared spectra.

More white papers

DOWNLOAD WHITE PAPER
File: What_is_a_color_filter.pdf (37.46 KB)
To download this white paper, please complete the *required fields before clicking the "Download" button.
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address:
Address 2:
City:
State/Province:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required

When you click "Send Request", we will record and send your personal contact information to BRD Optical Co. Ltd. by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.
back to top
Facebook Twitter Instagram LinkedIn YouTube RSS
©2019 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA, info@photonics.com

Photonics Media, Laurin Publishing
x Wish you were here? Click to become an exhibitor today.
X
Are you interested in this company?
When you click "Send Request", we will send the contact details you supply to BRD Optical Co. Ltd. so they may respond to your inquiry directly.

Email Address:
Name:
Company:
Stop showing me this for the remainder of my visit
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.