	US RE50,260 E1
	Thin film diamond coating system and method
Adam Khan, Tiburon, CA (US); and Robert Polak, Lindenhurst, IL (US)
Assigned to AKHAN SEMICONDUCTOR, INC., Gurnee, IL (US)
Filed by AKHAN Semiconductor, Inc., Gurnee, IL (US)
Filed on Aug. 31, 2022, as Appl. No. 17/900,464.
Application 17/900,464 is a reissue of application No. 15/673,381, filed on Aug. 9, 2017, granted, now 10,760,157, issued on Sep. 1, 2020.
Claims priority of provisional application 62/372,343, filed on Aug. 9, 2016.
Int. Cl. C23C 16/27 (2006.01); C03C 17/22 (2006.01); C03C 17/245 (2006.01)

CPC C23C 16/271 (2013.01) [C03C 17/22 (2013.01); C03C 17/245 (2013.01); C23C 16/274 (2013.01); C03C 2217/28 (2013.01); C03C 2217/78 (2013.01); C03C 2218/153 (2013.01)]

13 Claims

[ 11. A transparent display comprising:

a glass substrate; and

a nanocrystalline diamond film formed on the glass substrate, wherein the nanocrystalline diamond film comprises a thickness from about 102 nm to about one micrometer;

wherein transmission of light through the glass substrate and the nanocrystalline diamond film is such that:

at least 88% of light comprising a wavelength of 550 nm passes through the transparent display;

less than 80% of light comprising a wavelength between 350 nm and 450 nm passes through the transparent display; and

less than 80% of light comprising a wavelength between 750 nm and 850 nm passes through the transparent display. ]