Electronic device display with a backlight

摘要: An electronic device may include display layers such as liquid crystal and a backlight unit that provides illumination for the layers. The light-emitting diodes emit light into edge of guide film. To minimize inactive area display, be tightly spaced to approximate line source instead point sources. Color and/or luminance compensation incorporated at various locations within structures ensure provided is homogenous. A thin-film transistor layer coupled printed circuit board by flexible circuit. have additional solder mask improve robustness, encapsulation, traces with varying pitch.