I just bought a Dell U2715H monitor and the brightness varies considerably over the monitor. I took a photo of a uniform gray test pattern on-screen and used the Gimp eyedropper tool to measure RGB ...

Nearly every LCD TV on the market has a problem: uniformity. Certain areas of the screen are going to be brighter than other areas. On dark scenes, this can be visible and sometimes distracting. OK, ...

The thesis behind screen uniformity is how the image is distributed across the screen. A uniform screen displays an image that remains consistent in terms of clarity, color, and brightness at all ...

Screen Uniformity To measure screen uniformity, we use a 0% full-field pattern (full black) and sample 9 points. First, we establish a baseline measurement at the center of each screen. Next, we ...