Patent ID: 8182114
Filing Date: 2012-05-22
Classification: G02B,G02F

Abstract:
1. A display, comprising: a casing with an opening; a light guide plate disposed in the casing; a display panel disposed in the casing and adjacent to the light guide plate; and a light-guiding member movably disposed in the opening of the casing and comprising a first light-permeable portion, a second light-permeable portion, and at least one non-light-permeable portion, wherein the first light-permeable portion is opposite the second light-permeable portion, the non-light-permeable portion is disposed between the first and second light-permeable portions, when the light-guiding member is moved to a first position, the second light-permeable portion connects to the light guide plate and light in the exterior of the casing enters the light guide plate sequentially via the first and second light-permeable portions, and when the light-guiding member is moved to a second position, the non-light-permeable portion connects to the light guide plate and the light in the exterior of the casing does not enter the light guide plate via the light-guiding member.