Optical apparatus for stereoscopic display and stereoscopic display apparatus comprising the same

摘要

(EN) Disclosed is a stereoscopic image display device and a stereoscopic image display device having the same. The stereoscopic image display device includes: (i) a first reflective polarizing film that transmits light of a first polarized light and reflects light of a second polarized light; (ii) a first region and a second region that are arranged to receive light passing through the first reflective polarizing film, and may have a first state and a second state as an electrical signal is applied, In the first state, light of the first polarized light is converted into light of the second polarized light while passing through the second region, and in the second state, the first polarized light (Iii) a liquid crystal cell arranged so that light having passed through the liquid crystal cell is incident, the light of the second polarized light is transmitted, and the light of the first polarized light is reflected A second reflective polarizing film, and (iv) And a polarizing plate interposed between the one reflective polarizing film and the liquid crystal cell, the polarizing plate passing light of the first polarized light and absorbing the light of the second polarized light, and a stereoscopic image display device having the same .