Light Guide Plate Pattern Design Software

Four side led source using backlightfly easy to design a 4 side led back light module.

Light guide plate pattern design software.

The dot pattern distribution under the light guide plate is the major factor to influence the issues of uniformity and luminance. For led hot spots we create the new method matrix to make the design more efficient. Pattern distribution has repeating patterns and often causes micro interactions ex. Optimization design for the dot pattern of led light guide plate using soft computing.

46 共 4 兲 043002 5 need to rebuild the model as in a cad program. Atrium and adjacent floorplate atrium size pattern 14. Daylight from top and side classroom pattern 17. Gtools lgp pattern design in tft lcd industry lgp light guide plate is a very important of backlight unit gtools lgp pattern design software will be help engineer to design the lgp pattern and dots optimize layout.

A typical edge type blm as shown in fig. The blm provides an lcd with a surface light source which is converted from a point or line light source. Light guide plate lgp pattern design and v cut parameters design. 1 a includes a light source a wedge shaped light guide plate lgp with some reflector sheets and light scattering dots or pattern a diffusion film for scattering light and some prism sheets for condensing light.

Utilizing our new fuction user define will let the design procedure simple. Due to the increasing complexity of the optical system at the present pre test simulation analysis software can avoid a lot of unnecessary molds development waste and shorten development time. However the drawbacks that this method has brought along still remain challenges for light guide plate designers. Ram connection v8i standalone by bentley systems version 8 0 each vendor filled out a survey describing the assumptions and analysis methodology that its software used for various limit states and identified its software s features.

Dot pattern design of a light guide optical engineering april 2007 v ol. A regular dot arrangement4 or. Risabase by risa technologies version 2 1 b. Daylight from top and side office building pattern 16.

Space programming for daylight sunlight and variability. 3 integrated base plate design software. Dots across the light guide surface so that the light emitted from the led sources extends to the furthest regions of the light guide and achieves a uniform luminance distribution is a crucial task in light guide design. Fixed building shading fixed classroom.

The diffuser dots of a light guide are generally arranged in one of two basic patterns.