LIGHT OUTPUT STICKER

摘要

A light output sticker (10) comprises a flexible transparent substrate arrangement (11). A plurality of light source devices (14) are provided on or in the flexible substrate arrangement (11). A conductor arrangement (12) comprises conductor lines which connect to the light source devices. An adhesive layer (15) and release liner (16) are provided for attaching the sticker to an external substrate. The applied sticker is substantially transparent. The sticker of the invention avoids the need to embed the LEDs in a glass structure during the manufacturing of the glass. Instead, the LEDs are part of the transparent sticker, which can be added to a glass (or other material) substrate after manufacture of both the sticker and the glass (or other) material to which it is to be attached.