Silicon Integrated Systems Corporation

Aiptek International Gmbh

Heng Liu

Albert Hua Tai

Feng Chi Wei

Chiann Wen Twu

Hsian Shi Hsu

Wei-Hong Chen

Hsin Hung Tu

Hui-Hsien Wu

A projecting system is proposed. The projecting system comprises a mini projector with at least one first building block structure, a battery pack with at least one second building block structure, and an application unit with at least one third building block structure. One of the at least one first building block structure is electrically coupled to one of the at least one second building block structure. One of the at least one first building block structure is electrically coupled to one of the at least one third building block structure.

Projecting system with extendable modules

A device for outputting a luminance signal is disclosed. The device includes a chrominance judgment unit, a field observation unit, and an output unit. The chrominance judgment unit and the field observation unit are used to determine whether a 3D luminance signal is affected. The output unit outputs a resultant luminance signal according to the determination results of the chrominance judgment unit and the field observation unit. According to the present invention, the resultant luminance signal can be accurately obtained by judging characteristics of the 3D luminance signal and a 3D chrominance signal even if a 3D comb filter is wrongly used in a motion condition.

Device for outputting luminance signal

A device for outputting a luminance signal and a method thereof are disclosed. The device includes an image smoothing unit, a band pass filter unit, and a summing unit. The image smoothing unit receives a 2D luminance signal and decreases a signal intensity of a component of the 2D luminance signal within a frequency range with respect to a carrier frequency of a chrominance component. The band pass filter unit passes the component of the 2D luminance signal within the frequency range with respect to the carrier frequency. The summing unit sums the output of the image smoothing unit and the output of the band pass filter unit to generate a resultant luminance signal. The present invention is capable of avoiding the occurrence of saw-tooth or sparkling situation caused by inharmonious switching between a 1D comb filter and a 2D comb filter.

Device for outputting luminance signal and method thereof

Micro projector

Growing community of inventors

Hsinchu, Taiwan

Heng Liu