Lens, display body, and display method

Abstract

The invention relates to a lens assembly that can achieve a reduction in the weight of a pair of virtual reality (VR) goggles and improve their visual acuity. The lens element in a design of the invention is a lens element used in a display system configured to display images to the user, comprising: a reflective polarizing element configured to reflect light, which has been emitted forward from the display surface of the display element configured to display images, and has passed through the polarizing element and the first λ / 4 element; The first lens is positioned on the optical path between the display element and the reflective polarizing element; a half-silvered mirror is positioned between the display element and the first lens; the half-silvered mirror is configured to transmit light emitted from the display element and to reflect light reflected by the reflective polarizing element towards the reflective polarizing element; the second lens is positioned in front of the reflective polarizing element; and a second λ / 4 detail is arranged on the optical path between the half-silvered mirror and the reflective polarizing detail, where the assembly is made up by arranging three first-layer laminated parts each including the second λ / 4 detail and at least one layer of pressure-sensitive adhesive with an ISC value of 100 or lower.