3D high-brightness autostereoscopic display systems with LED backlight

2012 ◽  
Author(s):  
Yeong-Lin Lai ◽  
Wei-Kai Lin
Keyword(s):  
High Brightness ◽  
Autostereoscopic Display ◽  
Led Backlight ◽  
Display Systems

The fabrication of a novel projection screen for autostereoscopic display systems

2004 ◽  
Author(s):  
Wan-Jian Huang ◽  
Chao-Hsu Tsai ◽  
Nai-Yueh Wang ◽  
Kuo-Chung Huang
Keyword(s):  
Autostereoscopic Display ◽  
Projection Screen ◽  
Display Systems

75-1:Invited Paper: GaN-based Emissive Microdisplays: A Very Promising Technology for Compact, Ultra-high Brightness Display Systems

2016 ◽  
Vol 47 (1) ◽  
pp. 1013-1016 ◽  
Author(s):  
François Templier ◽  
Ludovic Dupré ◽  
Sauveur Tirano ◽  
Marjorie Marra ◽  
Valentin Verney ◽  
...  
Keyword(s):  
High Brightness ◽  
Promising Technology ◽  
Display Systems

Enhancement of the Optical Performances for the LED Backlight Systems with a Novel Dual Lens-Cap

2007 ◽  
Vol 364-366 ◽  
pp. 132-137
Author(s):  
Paul C.P. Chao ◽  
Lun De Liao ◽  
Chi Wei Chiu ◽  
Chien Yu Shen
Keyword(s):  
Light Source ◽  
Printed Circuit Board ◽  
Circuit Board ◽  
Dual Cone ◽  
High Brightness ◽  
Light Emitting ◽  
Lower Power ◽  
Printed Circuit ◽  
High Uniformity ◽  
Led Backlight

A novel dual-cone-shaped side-emitting lens cap for High Brightness Light Emitting Diodes (HB-LEDs) is proposed for improving brightness and high uniformity of the direct LED backlight Units (BLUs) for large-sized LCD-TVs. Combining the designed lens cap with red, green and blue (RGB) chips on a Metal Core Printed Circuit Board (MCPCB), the LED module with the proposed cap is able to provide a compact white light source with unique features such as instant color variability and lower power usage, etc. The dual-cone-shaped of the proposed lens cap is designed to emit most of the light rays to the sides, only a small portion of light upward along the optical axis of the lens, providing a uniform luminance distribution and the high brightness on the backlight. In addition, a small reflective surface in semi-circular shape is designed and placed upon the proposed LED module about 10mm, the surfaces of which are attached with reflective films to increase the level of light mixing in the larger, global reflector optical box. With the structure of the LED module well designed, the LED backlight Module would be designed for the large-sized LCDTV using the fewer number of LEDs to lead to lower power consumption. The results indeed identify the attributes of the BLU, which make it possible to achieve excellent backlight performance using a direct illumination approach from the light source of “Dual-Cone-Shaped Side- Emitting Lens Cap of LEDs.”

43.4: High Brightness Direct LED Backlight for LCD-TV

2003 ◽  
Vol 34 (1) ◽  
pp. 1262 ◽  
Author(s):  
Robert Scott West ◽  
Huub Konijn ◽  
Willem Sillevis-Smitt ◽  
Simon Kuppens ◽  
Nicola Pfeffer ◽  
...  
Keyword(s):  
High Brightness ◽  
Led Backlight

Stereoscopic and autostereoscopic display systems

1999 ◽  
Vol 16 (3) ◽  
pp. 85-99 ◽  
Author(s):  
I. Sexton ◽  
P. Surman
Keyword(s):  
Autostereoscopic Display ◽  
Display Systems
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