In an FSC-LCD, a controller acts in response to an external match, and a DC / DC converter converts a battery voltage into a drive voltage controlled by the controller. A colored LED backlight includes first, second and third color LED arrays connected in parallel and driven by the drive...
The green-based 180 Hz Stencil-FSC method was proposed to effectively suppress color breakup for a field-sequential-color liquid crystal display (FSC-LCD). Nevertheless, this method has an issue on green color desaturation. Therefore, we further propose the "limited backlight signal ratio" (LBSR...
An FSC generator generates first, second and third color PWM signals according to an internal sawtooth voltage and a dimming voltage. A 3-channel current source generates first, second and third driving currents under control of the controller, and on/off switches paths of the first, second and...
A spatially partitioned backlight system composed of tandem wedge-shaped light-guides with micro line-prism arrays was developed for scanning field-sequential-color (FSC) LCD in large size. The light-guides combined with LED light-bars have been designed and fabricated to well distinguish each ...
We proposed the “180Hz Stencil-FSC” method to suppress color break-up (CBU) infield-sequential-color (FSC) LCDs. Applying local color-backlight-dimming technology to FSC- LCDs, a “green-based multi-color” field-image was generated to show most image luminance at the first field and ...
Field Sequential ColorColor Break-UpMultiPrimarySubpixel RenderingPenTileLocal Dimming.Hybrid operation of a locally desaturated field sequential color (FSC) multiprimary backlight with a subpixel. rendered multiprimary color filtered liquid crystal display offers the potential for lower power consumption ...
An FSC(Field Sequential Color) LCD and a driving method thereof are provided to improve image quality of the FSC LCD without distortion of image data by preventing a data line from being overlapped with a pixel electrode. An LCD(Liquid Crystal Display) panel includes a substrate, first and ...
The present invention relates to a field sequential color liquid crystal display device, and presents a way to remove the luminance non-uniformity phenomenon more particularly, to the generation phase, the liquid crystal driving the response speed difference between the bottom of the panel.; This ...
A method for driving an FSC LCD(Field Sequential Color Liquid Crystal Display) device includes a liquid crystal panel(110), a gate driver(120), plural data drivers(130), a backlight unit(200), and a backlight driver(220). The liquid crystal panel is defined by using n blocks. The ...
The present invention relates to a display device and a driving method thereof, by improving the brightness and increasing the color separation phenomenon relates to a field sequential color liquid crystal display device and its driving method that improves the image quality. ; The present invention ...