| 摘要 |
PURPOSE: A semitransparent type LCD device is provided to form a reflecting area on an optical sheets or a light guide panel, thereby using not only the light of light emitting device but also the external light. CONSTITUTION: A semitransparent type LCD(Liquid Crystal Display) device comprises a liquid crystal panel(10), an optical sheets(20,30) and a light guide panel(40). The optical sheets comprise a diffusion sheet and a prism sheet. The optical sheet is arranged in the bottom of the liquid crystal panel. The light guide panel is arranged in the bottom of the optical sheet. At least one of the optical sheet and light guide panel comprise a light reflecting area and a light transmitting area. An external light is reflected on at least one part of an upper side of the optical sheet and light guide panel. |
