Возврат к шагу #12
Шаг Линий
| [* black] Last to come off of the display is the [https://en.wikipedia.org/wiki/Backlight#LED_backlights|edge-lit LED backlight]—a common type of backlight found in smartphones. | |
| [* icon_note] An edge-lit backlight, like the name suggests, only has LEDs on one edge of the backlight. Light from these diodes is spread evenly over the screen by the [https://en.wikipedia.org/wiki/Diffuser_(optics)|diffuser]—the multi-layer, semi-transparent plastic sheeting. | |
| [* black] As mentioned earlier, the reflective mylar layer used to be one of the layers of the backlight. | |
| - | [* black] In this iteration of the iPhone the mylar layer now serves two purposes; the new use, to obscure the 3D Touch sensors from view, and the traditional use, to reflect diffused light outward instead of [http://i.imgur.com/KyMbMPv.jpg|wasting light] on the internals of the iPhone. |
| + | [* black] In this iteration of the iPhone the mylar layer now serves two purposes; the new use, to obscure the 3D Touch sensors from view, and the traditional use, to reflect diffused light outward instead of [http://i.imgur.com/KyMbMPv.jpg|wasting light|new_window=true] on the internals of the iPhone. |