Fair enough, his description seems misleading. To me a pixel is a discrete RGB value, which is made up of physical components, for example: https://google.com/

Fair enough, his description seems misleading. To me a pixel is a discrete RGB value, which is made up of physical components, for example: https://google.com/search?tbm=isch&q=close+up+of+lcd+screen https://google.com/search?tbm=isch&q=close+up+of+lcd+screen https://google.com/search?tbm=isch&q=stack+up+of+lcd+screen https://google.com/search?tbm=isch&q=stack+up+of+lcd+screen