Hannstar Display Corporation

Ke-Chin Chang

Hung-Chen Kao

Hsin-Chieh Lai

Chih-Li Chang

Cheng-Chia Wu

Po-Chun Chen

Fu-Tung Chen

Yuh-Hsien Wang

Sheng-Hao Huang

The invention provides an LCD apparatus including a backlight assembly, an LCD panel assembly and an edge-engaging assembly. In particular, the edge-engaging assembly comprises N edge-engaging members, wherein N is an integer ranging from 1 to 4. Each of the N edge-engaging members has a respective inner wall adapted to engage the corresponding edge portions of the backlight assembly and the LCD assembly.

LCD apparatus with edge-engaging assembly and method of fabricating such edge-engaging assembly

The present invention provides a backlight module used for a liquid crystal display. The backlight comprises a back plate having a first track set, a detachable light source set disposed on the back plate, and an optical films set combined with the back plate. The detachable light source set comprises a base, a light source disposed on a first side of the base, and a second track set disposed on a second side of the base. The second track set can connect to and slide on the first track set. Then the detachable light source set is removable, and the light source is easily to be replaced.

Backlight module with detachable light source set

The invention is directed to a light module, which allows the individual lamp unit to be replaced with a new one and the luminance of the newly-replaced lamp unit can be automatically or manually adjusted to get a uniform luminance. Wherein, information of a first relation table of a lamp luminance versus a using time and a second relation table of the lamp luminance versus an operation current-power is used to determine the current power. In addition, a clocking unit is used to count a total using time for the light module. Then, a desired lamp luminance according to the first relation table can be determined, and then the current power is determined according to the second relation table.

Luminance adjusting device

Light module with control of luminance and method for managing the luminance

Growing community of inventors

Hsinchu, Taiwan

Ke-Chin Chang