37results about How to "Shift problem" patented technology

A ball grid array package includes a substrate, a chip, a plurality of pads, a solder mask, a plurality of partitioning walls, and a plurality of solder balls. The substrate has an upper surface and a lower surface opposite to the upper surface. The chip is disposed on the upper surface of the substrate. The pads are disposed on the lower surface of the substrate and electrically connected to the chip. The solder mask is disposed on the lower surface of the substrate. The partitioning walls are disposed on the solder mask and between the adjacent pads. The solder balls are respectively disposed on the pads.

The present invention provides a liquid crystal display (LCD) panel and a display apparatus using the same. The LCD panel comprises a first substrate, a second substrate, a liquid crystal layer and a half wave (λ / 2) retarder film. The liquid crystal layer is formed between the first substrate and the second substrate. The second substrate comprises a second electrode, wherein the second electrode comprises a trunk portion and plurality of branch portions, and there is a predetermined angle between the trunk portion and the branch portions, and the predetermined angle is less than or greater than 45 degrees. The λ / 2 retarder film is bonded to an outer surface of the first substrate or the second substrate. The present invention can improve the color shift problem and the transmittance of the LCD panel.

Tunnel insulation layer structures and methods of manufacturing the same are disclosed. The tunnel insulation layer structures may include a first tunnel insulation layer, a second tunnel insulation layer, a third tunnel insulation layer, a fourth tunnel insulation layer and a fifth tunnel insulation layer. The first tunnel insulation layer on a substrate has a first band gap energy. The second tunnel insulation layer on the first tunnel insulation layer has a second band gap energy which is lower than the first band gap energy. The third tunnel insulation layer on the second tunnel insulation layer has a third band gap energy which is higher than the second band gap energy. The fourth tunnel insulation layer on the third tunnel insulation layer has a fourth band gap energy which is lower than the third band gap energy. The fifth tunnel insulation layer on the fourth tunnel insulation layer has a fifth band gap energy which is higher than the fourth band gap energy.

A pixel unit array is provide. The pixel unit array comprises a plurality of pixel units including a plurality of first pixel units and a plurality of second pixel units alternately arranged in a pixel direction. Each pixel unit comprises a first electrode, a second electrode and an insulating layer between the first electrode and the second electrode. The second electrode further includes a first part and a second part connected to the first part. The first part includes an N number of first stripe-shaped electrodes, and the second part includes an M number of second stripe-shaped electrodes. The first part in the second electrode has a width of a1, the second part in the second electrode has a width of a2, and a1<a2.

The present invention provides a pixel structure, which includes a TFT substrate (20), a CF substrate (30) and a liquid crystal layer (40). The TFT substrate (20) includes a first transparent substrate (22) and a pixel electrode (24). The CF substrate (30) includes a second transparent substrate (32) and a common electrode (34). The pixel electrode (24) includes a first sub pixel electrode (26) and a second sub pixel electrode (28). The common electrode (34) includes a first sub common electrode (36) and a second sub common electrode (38). The first sub pixel electrode (26) and the first sub common electrode (36) have a first voltage difference and the second sub pixel electrode (28) and the second sub common electrode (38) have a second voltage difference. The first voltage difference is greater than or less than the second voltage difference.

This application relates to a pixel structure of a liquid crystal display panel and a display device using same, including: a plurality of pixel units, each of the pixel units includes a first light penetration area, a second light penetration area, and a third light penetration area, and a transmitting effects of the pixel units are distinguished according to different retardations and an area ratio.

The present invention provides a pixel arrangement method that reduces color shift of pattern retarder glasses based 3D display system and includes: providing a display panel, which includes a substrate and a plurality of primary pixels that is formed on the substrate in an array; dividing the primary pixels in 3D mode displaying in such a way that each of the primary pixels is divided into four sub-pixels, wherein the sub-pixels are of colors that are pure colors and two adjacent ones of the sub-pixels in either horizontal or vertical direction are of different colors; and dividing the primary pixels in 2D mode displaying in such a way that each of the primary pixels is divided into three or four sub-pixels, wherein the sub-pixels are of colors that are pure colors and two adjacent ones of the sub-pixels in either horizontal or vertical direction are of different colors.

In a liquid crystal display (LCD) panel of the present invention, a second substrate comprises a second electrode, wherein the second electrode comprises a trunk portion and plurality of branch portions, and there is a first predetermined angle and a second predetermined angle between the trunk portion and the branch portions, and the predetermined angle is less than or greater than 45 degrees. Quarter wave retarder films are bonded to outer surfaces of a first substrate and the second substrate, respectively. The present invention can improve the color shift problem and the transmittance of the LCD panel.