摘要:
In an exemplary flat display apparatus and control circuit and method for controlling the flat display apparatus, the flat display apparatus includes a plurality of gate driving units, each of which controls the operation of a scan line in the flat display apparatus. The flat display apparatus provides a first gate high level voltage signal and a second gate high level voltage signal to the gate driving units such that the first and second gate high level voltage signals are used as voltage signals transmitted to corresponding scan lines. The first and second gate high level voltage signals respectively include a falling edge with a slope. Duration time of the falling edge of the first gate high level voltage signal is longer than that of the falling edge of the second gate high level voltage signal.
摘要:
An active array substrate, an electrode substrate, and a liquid crystal display panel (LCD) are provided. The LCD includes an active array substrate, an electrode substrate, and a liquid crystal layer. The active array substrate includes a base, a plurality of scan lines and data lines disposed on the base, a plurality of pixel electrodes, and a plurality of active devices. Each of the active devices is electrically connected to the corresponding scan line, date line, and pixel electrode to define a pixel region and a non-display region. The electrode substrate includes a base and a common electrode disposed on the base of the electrode substrate. The liquid crystal layer is formed between the active array substrate and the electrode substrate and includes liquid molecules with a threshold voltage, a saturation voltage and ions located in the non-display region.
摘要:
An active array substrate, an electrode substrate, and a liquid crystal display panel (LCD) are provided. The LCD includes an active array substrate, an electrode substrate, and a liquid crystal layer. The active array substrate includes a base, a plurality of scan lines and data lines disposed on the base, a plurality of pixel electrodes, and a plurality of active devices. Each of the active devices is electrically connected to the corresponding scan line, date line, and pixel electrode to define a pixel region and a non-display region. The electrode substrate includes a base and a common electrode disposed on the base of the electrode substrate. The liquid crystal layer is formed between the active array substrate and the electrode substrate and includes liquid molecules with a threshold voltage, a saturation voltage and ions located in the non-display region.
摘要:
Improving image sticking of a liquid crystal display (LCD) including a plurality of pixels, each of which includes a first subpixel and a second subpixel, includes driving the first subpixels of the pixels with a first optimized common voltage, driving the second subpixels of the pixels with a second optimized common voltage, and driving the LCD with a panel voltage. The panel voltage is between the first and the second optimized common voltages.
摘要:
Improving image sticking of a liquid crystal display (LCD) including a plurality of pixels, each of which includes a first subpixel and a second subpixel, includes driving the first subpixels of the pixels with a first optimized common voltage, driving the second subpixels of the pixels with a second optimized common voltage, and driving the LCD with a panel voltage. The panel voltage is between the first and the second optimized common voltages.
摘要:
A driving method for determining target transmittance of a liquid crystal sub-pixel is provided. The liquid crystal sub-pixel has display regions, the liquid crystal sub-pixel displays the target transmittance when liquid crystal voltage applied to each display region is equal to one other and transmittance variation of liquid crystal layer in the liquid crystal sub-pixel is S0 when variation of LC voltage ΔVLC occurs. The driving method includes selecting LC voltages in accordance with the target transmittance and area ratio of each display region; and applying each LC voltage to one of the display regions correspondingly, wherein transmittance of each display region is different from the target transmittance, the target transmittance is equal to sum of product of area ratio and transmittance of each display region, and transmittance variation of the liquid crystal layer in the liquid crystal sub-pixel is lower than S0 when variation of LC voltage ΔVLC occurs.
摘要:
A driving method for determining target transmittance of a liquid crystal sub-pixel is provided. The liquid crystal sub-pixel has display regions, the liquid crystal sub-pixel displays the target transmittance when liquid crystal voltage applied to each display region is equal to one other and transmittance variation of liquid crystal layer in the liquid crystal sub-pixel is S0 when variation of LC voltage ΔVLC occurs. The driving method includes selecting LC voltages in accordance with the target transmittance and area ratio of each display region; and applying each LC voltage to one of the display regions correspondingly, wherein transmittance of each display region is different from the target transmittance, the target transmittance is equal to sum of product of area ratio and transmittance of each display region, and transmittance variation of the liquid crystal layer in the liquid crystal sub-pixel is lower than S0 when variation of LC voltage ΔVLC occurs.
摘要:
An image display method of a stereo display apparatus is provided. The image display method includes the following steps. A stereo display apparatus is provided, wherein the stereo display apparatus provides N view zones for a viewer and includes a periodic structure and a pixel plane. N view zones are divided in a space according to the N value. Projection areas corresponding to each of the view zones are formed on the pixel plane by the periodic structure, wherein each of the projection areas corresponds to at least one sub-pixel unit on the pixel plane. Image information of each view zone is obtained according to the corresponding sub-pixel units. A stereo image is displayed by blending image information of each view zone.
摘要:
A motion vector calibration circuit includes a select circuit, a local minimum detection circuit, a sine wave detection circuit, a threshold value detection circuit and a decision circuit. Correct motion vectors are passed using a recursive method, thereby achieving high accuracy and reducing computational volume.
摘要:
A 3D image processing method includes providing image data, generating a first visual angle image and a second visual angle image according to the 3D image data, blurring the first visual angle image, enhancing the second visual angle image, and displaying the blurred first visual angle image and the enhanced second visual angle image. The 3D image processing method reduces a ghost effect when watching 3D images.