SPECTRA OF MONITORS & VIDEO SCREENS


This web page will be for nothing but spectra of computer & video monitors.
Ocean Optics USB2000 Spectrometer donated by P.L.
As of 10-10-07, I've been using a PC2000-ISA Spectrometer from Ocean Optics that I received several years ago, but that I didn't have a home for until now.
As of 03-08-08, I once again have the USB2000 spectrometer, enabling color spectra again.
As of 09-19-09, I no longer have the PC2000-ISA; it was sold to prevent an eviction.


Spectrographic analysis
Spectrographic analysis of the LCD screen backlight of the Galaxy Tab4 Tablet Computer while the screen was displaying red.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/46/tab4r.txt


Spectrographic analysis
Spectrographic analysis of the LCD screen backlight of the Galaxy Tab4 Tablet Computer while the screen was displaying green.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/46/tab4g.txt


Spectrographic analysis
Spectrographic analysis of the LCD screen backlight of the Galaxy Tab4 Tablet Computer while the screen was displaying blue.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/46/tab4b.txt


Spectrographic analysis
Spectrographic analysis of the LCD screen backlight of the Galaxy Tab4 Tablet Computer while the screen was displaying white.

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/46/tab4.txt


Spectrographic analysis
Spectrographic analysis of the LCD backlight in the Vivitar DVR 748HD Digital Still/Video Camera, while the screen was displaying "white".

The raw spectrometer data (tab-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/46/vivitars.txt


Spectrographic analysis
Spectrographic analysis of the LCD in the RCA 4GB MP3 Player, displaying 'red'.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/mp3-4r.txt


Spectrographic analysis
Spectrographic analysis of the LCD in the RCA 4GB MP3 Player, displaying 'green'.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/mp3-4g.txt Spectrographic analysis
Spectrographic analysis of the LCD in the RCA 4GB MP3 Player, displaying 'blue'.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/mp3-4b.txt Spectrographic analysis
Spectrographic analysis of the LCD in the RCA 4GB MP3 Player, displaying 'white'.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/mp3-4w.txt


Spectrographic analysis
Spectrographic analysis of the LCD in the 8GB MP3, MP4, MP5 Player + FM Radio + Camera displaying "red".

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/mp5-red.txt


Spectrographic analysis
Spectrographic analysis of the LCD in the 8GB MP3, MP4, MP5 Player + FM Radio + Camera displaying "green".

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/mp5-grn.txt


Spectrographic analysis
Spectrographic analysis of the LCD in the 8GB MP3, MP4, MP5 Player + FM Radio + Camera displaying "blue".

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/mp5-blu.txt


Spectrographic analysis
Spectrographic analysis of the LCD in the 8GB MP3, MP4, MP5 Player + FM Radio + Camera displaying "white".

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/mp5-wht.txt


Spectrographic analysis
Spectrographic analysis of the LCD screen in the Dell Latitude E6400 Laptop Computerdisplaying 'red'; different viewing angle used.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/newcpur.txt


Spectrographic analysis
Spectrographic analysis of the LCD screen in the Dell Latitude E6400 Laptop Computerdisplaying 'green; different viewing angle used'.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/newcpug.txt


Spectrographic analysis
Spectrographic analysis of the LCD screen in the Dell Latitude E6400 Laptop Computerdisplaying 'blue'; different viewing angle used.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/newcpub.txt


Spectrographic analysis
Spectrographic analysis of the LCD screen in the Dell Latitude E6400 Laptop Computerdisplaying 'white'; different viewing angle used.

The raw spectrometer data (comma-delimited that can be loaded into Excel) is at http://ledmuseum.candlepower.us/42/newcpuw.txt


Spectrographic analysis
Spectrographic analysis of the LCD screen in the Dell Latitude E6400 Laptop Computer displaying 'red'.


Spectrographic analysis
Spectrographic analysis of the LCD screen in the Dell Latitude E6400 Laptop Computer displaying 'green'.


Spectrographic analysis
Spectrographic analysis of the LCD screen in the Dell Latitude E6400 Laptop Computer displaying 'blue'.


Spectrographic analysis
Spectrographic analysis of the LCD screen in the Dell Latitude E6400 Laptop Computer displaying 'white'.


Spectrographic analysis
Spectrographic analysis of the LCD of the 4GB MP3 & MP4 Player + FM Radio displaying "red".


Spectrographic analysis
Spectrographic analysis of the LCD of the 4GB MP3 & MP4 Player + FM Radio displaying "green".


Spectrographic analysis
Spectrographic analysis of the LCD of the 4GB MP3 & MP4 Player + FM Radio displaying "blue".


Spectrographic analysis
Spectrographic analysis of the LCD of the 4GB MP3 & MP4 Player + FM Radio displaying "white".


Spectrographic analysis
Spectrographic analysis of the Asus VW246 24" Wide-Screen LCD Monitor (displaying white). Newest (01-13-13) spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the Asus VW246 24" Wide-Screen LCD Monitor (displaying red). Newest (01-13-13) spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the Asus VW246 24" Wide-Screen LCD Monitor (displaying green). Newest (01-13-13) spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the Asus VW246 24" Wide-Screen LCD Monitor (displaying blue). Newest (01-13-13) spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the Asus VW246 24" Wide-Screen LCD Monitor (displaying blue); spectrometer's response narrowed to a band between 430nm and 445nm to pinpoint peak emission wavelength, which is 435.555nm. Newest (01-13-13) spectrometer software settings used.


Spectrographic analysis
Spectrographic analysis of the LCD of the 4GB MP3 & Video Player + FM Radio displaying "white".


Spectrographic analysis
Spectrographic analysis of the LCD of the 4GB MP3 & Video Player + FM Radio displaying "white"; spectrometer's response (in the Y-axis) enhanced to bring the light emissions to full scale.


Spectrographic analysis
Spectrographic analysis of the LCD screen on the Nikon Coolpix S4300 Digital Camera displaying something close to "white".


Spectrographic analysis
Spectrographic analysis of the LCD screen of the Kyrocera Jax S1300 Cellular Telephone (Assurance Wireless) displaying "white".


Spectrographic analysis
Spectrographic analysis of the 2" TFT color LCD screen of the Polaroid x530 Digital Camera displaying "white".


Spectrographic analysis
Spectrographic analysis of the LCD screen of the Samsung Smiley :) Cellular Telphone displaying "white".


Spectrographic analysis
Spectrographic analysis of the Asus VW246 24" Wide-Screen LCD Monitor (displaying white).


Spectrographic analysis
Spectrographic analysis of the Asus VW246 24" Wide-Screen LCD Monitor (displaying white); the software program F.Lux was running.


Spectrographic analysis
Spectrographic analysis of the LCD screen of a Toshiba Satellite Pro 460CDT Laptop Computer displaying red.


Spectrographic analysis
Spectrographic analysis of the LCD screen of a Toshiba Satellite Pro 460CDT Laptop Computer displaying green.


Spectrographic analysis
Spectrographic analysis of the LCD screen of a Toshiba Satellite Pro 460CDT Laptop Computer displaying blue.


Spectrographic analysis
Spectrographic analysis of the LCD screen of a Toshiba Satellite Pro 460CDT Laptop Computer displaying white.


Spectrographic analysis
Spectrographic analysis of the LCD screen of a Samsung cellular telphone displaying "white".


Spectrographic analysis
Spectrographic analysis of the LCD screen of a QuallComm 3G CDMA cellular telephone displaying "white".


Spectrographic analysis
Spectrographic analysis of the LCD screen of a Kyocera cellular telephone displaying "white".


Spectrographic analysis
Spectrographic analysis of new Asus 24" VW246 monitor (displaying white)


Spectrographic analysis
Spectrographic analysis of new Asus 24" VW246 monitor (displaying red)


Spectrographic analysis
Spectrographic analysis of new Asus 24" VW246 monitor (displaying green)


Spectrographic analysis
Spectrographic analysis of new Asus 24" VW246 monitor (displaying blue)


Spectrographic analysis
Spectrum of the white on a 19" Soyo LCD computer monitor.


Spectrographic analysis
Spectrum of the white on a 19" Sony CRT boob-tube computer monitor.


Spectrographic analysis
Spectrum of the white on the LCD screen of a Nikon Coolpix 775 digital camera.








Do you manufacture or sell an LED flashlight, task light, utility light, or module of some kind? Want to see it tested by a real person, under real working conditions? Do you then want to see how your light did? If you have a sample available for this type of real-world, real-time testing, please contact me at ledmuseum@gmail.com.

Please visit this web page for contact information.

Unsolicited flashlights, LEDs, and other products appearing in the mail are welcome, and it will automatically be assumed that you sent it in order to have it tested and evaluated for this site.
Be sure to include contact info or your company website's URL so visitors here will know where to purchase your product.



WHITE 5500-6500K InGaN+phosphor 
ULTRAVIOLET 370-390nm GaN 
BLUE 430nm GaN+SiC
BLUE 450 and 473nm InGaN
BLUE Silicon Carbide
TURQUOISE 495-505nm InGaN
GREEN 525nm InGaN 
YELLOW-GREEN 555-575mn GaAsP & related
YELLOW 585-595nm
AMBER 595-605nm
ORANGE 605-620nm
ORANGISH-RED 620-635nm
RED 640-700nm
INFRARED 700-1300nm
True RGB Full Color LED
Spider (Pirrahna) LEDs
SMD LEDs
True violet (400-418nm) LEDs
Agilent Barracuda & Prometheus LEDs
Oddball & Miscellaneous LEDs
Programmable RGB LED modules / fixtures
Where to buy these LEDs 
Links to other LED-related websites
The World's First Virtual LED Museum
The Punishment Zone - Where Flashlights Go to Die
Legal horse puckey, etc.
RETURN TO OPENING/MAIN PAGE
LEDSaurus (on-site LED Mini Mart)



This page is a frame from a website.
If you arrived on this page through an outside link,you can get the "full meal deal" by clicking here.