K. Käläntär

Directional Projection Screen using Diverted Corner Cube D-CCR Array

Tatsuo Uchida, Kazuhiro Wako, Ryosuke Ohtera, 2018 .

34.2: Functional Light‐Guide Plate for Backlight Unit

K. Käläntär, 1999 .

Modified functional light-guide plate for backlighting transmissive LCDs

K. Käläntär, 2003 .

Modulation of viewing angle on an LCD surface through backlight optics

K. Käläntär, 2003 .

Switching directional BLUs for full-resolution auto-stereoscopic 3D/2D and 2D/3D LCDs

K. Käläntär, 2017 .

43.2: Optical Micro Deflector Based Functional Light‐Guide Plate for Backlight Unit

K. Käläntär, K. Takizawa, S. Matsumoto, 2000 .

Optical vortex arrays from smectic liquid crystals.

Yong-Hee Lee, K. Käläntär, Siyoung Q. Choi, 2014, Optics express.