MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202514116695 A) filed by Lg Display Co. , Ltd. on November 25, 2025, for Display Apparatus.
Inventors include Kim, Jin Ryun; Kim, Ji Gon; Lee, Min Jin; Kim, Dae Yong --; and Choi, Eun Hee.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: Disclosed is a display apparatus including a backlight unit (200) including a backlight light guide plate (220), a backlight sheet (240), and a backlight light source element (210), a liquid crystal panel (100) located on the front surface of the backlight unit (200), and an optical module (300). The optical module (300) includes a module light guide plate (310) configured to receive auxiliary light from a module light source (330) provided on the side surface of the module light guide plate (310) and to allow the auxiliary light to pass through, a diffusion part configured to diffuse the auxiliary light toward the front surface of the module light guide plate (310), a selective transmission part (320) configured to, among external light incident through a sheet hole (240h), reflect external light in a visible wavelength band and allow external light in an infrared wavelength band to pass through, and an optical element (350) located on the back surface of the selective transmission part (320). Fig. 5(b)
Disclaimer: Curated by HT Syndication.
