How the panel is seen: backlight and dimming, brightness and sunlight readability, IPS/TN/VA and OLED comparisons, optical bonding, cover glass and coatings.
30 articles in this category.
Most disagreements about display brightness are not disagreements about physics. They are disagreements about conditions. Two laboratories can measure the same module and report…
Read the noteA quoted nits figure does not prove that a sunlight readable screen works outdoors. Readability is a ratio between the light the display emits…
Read the noteThe gap between an LCD and its cover glass is a design decision, not a default. An air gap leaves two reflective surfaces between…
Read the noteThe cover glass is the first thing users see and the first thing that breaks. It protects the display, carries the optical finish, and…
Read the noteA display is "sunlight readable" when the image stays visible in bright ambient light—and that is a system property, not a brightness number. The…
Read the noteSunlight readability is an optical balance: the display must emit enough luminance to hold contrast while reflecting as little ambient light as possible. In…
Read the noteMoisture protection for an LCD module is a layered job: conformal coating protects the driver and backlight electronics, edge seals and gaskets protect the…
Read the noteA flicker-free LCD display reduces visible and invisible brightness modulation by using constant-current DC dimming or ultra-high-frequency PWM above 20 kHz. This matters most…
Read the noteA 95% NTSC claim says how big the triangle is, not that sRGB content lands correctly. See what each gamut claim leaves open, and…
Read the noteA 60 Hz rating does not make a trace look live. See the four-stage latency budget behind a ghost-free waveform display and the evidence…
Read the note
