Abstract:
A touching display panel and a display device using the same are provided. The touching display panel includes a liquid crystal layer, a first substrate having a hard surface structure, a second substrate, a touch sensor layer, a thin-film transistor layer, and a color filter layer. The first and second substrates are respectively disposed at two sides of the liquid crystal layer. The touch sensor layer is disposed between the first substrate and the liquid crystal layer, and is formed on the first substrate. The thin-film transistor layer and the color filter layer are both disposed between the first substrate and the second substrate. At least one of the thin-film transistor layer and the color filter layer is formed on the first substrate.
Abstract:
The disclosure provides a method for fabricating the touch panel, including: providing a display panel, and the display panel includes a first substrate and a second substrate opposite to the first substrate; thinning the display panel to form a thinned display panel; and forming a touch panel on the outer surface of the thinned display panel.
Abstract:
An exemplary liquid crystal display device includes a liquid crystal panel configured for displaying images according to external image data. The liquid crystal panel comprising a plurality of sub-pixel regions and a controlling circuit. The sub-pixel regions are arranged regularly, each of the sub-pixel regions having either a positive polarity or a negative polarity when displaying images. The controlling circuit is configured to adjust a common voltage applied to the liquid crystal panel according to a relationship between variations of the common voltage and polarity information of at least a plurality of the sub-pixel regions during operation of the liquid crystal display device.
Abstract:
A liquid crystal display includes an insulating substrate, a plurality of parallel gate lines disposed on the insulating substrate, and a plurality of data lines disposed on the insulating substrate. The data lines insulatingly intercross the gate lines. An intersection between two of the plurality of gate lines and a corresponding two of the plurality of data lines defines a pixel region. Each pixel region includes a first thin film transistor (TFT), a first pixel electrode, and a second pixel electrode. The first TFT includes a first gate electrode connected with the gate line, a first source electrode connected with the first pixel electrode, and a first drain electrode connected with the first pixel electrode. A voltage of the first pixel electrode is different from a voltage of the second pixel electrode.
Abstract:
An exemplary liquid crystal panel (20) includes a first substrate (22), a second substrate (24) facing toward the first substrate (22), a liquid crystal layer (23) sandwiched between the two substrates, and a plurality of the conductive adhesive blocks (225) in the non-displaying region. The first substrate includes a non-displaying region (222). A transparent conductive layer (226) is disposed at a surface of the first substrate and capable of transmitting a common voltage signal to the liquid crystal layer. The first substrate at the non-displaying region includes protrusions (253) defining a plurality of gaps (254) therebetween. The transparent conductive layer covers the protrusions including parts of the protrusions defining the gaps. The conductive adhesive blocks contact the transparent conductive layer at the non-displaying region.
Abstract:
An LCD includes data lines, gate lines intersecting with the data lines, and pixel units. Each pixel unit is defined by a minimal area formed by two adjacent data lines and two adjacent gate lines. Each pixel unit includes a first sub pixel unit and a second sub pixel unit. The first sub pixel unit includes a first thin film transistor (TFT) and a first pixel electrode. The second sub pixel unit includes a second TFT and a second pixel electrode. A gate electrode of the first TFT is connected to the gate line, a source electrode of the first TFT is connected to the data line. A source electrode of the second TFT is connected to a same data line, and a gate electrode of the second TFT is electrically floating.
Abstract:
An exemplary liquid crystal display has a liquid crystal panel (2). The liquid crystal panel includes a first substrate (21); a second substrate (22); and a liquid crystal layer (23) disposed between the first and second substrates. The liquid crystal panel further includes a black matrix (210) formed at one side of the first substrate face to the liquid crystal layer; a color filter layer (211) including a plurality of color filter units disposed regularly and separately at the black matrix, and a conductive layer (212) covering the black matrix and the color filter layer, electrically coupled to the black matrix. The black matrix is electrically conductive.
Abstract:
An exemplary multi-domain vertical alignment liquid crystal display (200) includes a plurality of gate lines (201) configured for providing a plurality of scanning signals and a plurality of data lines (203) configured for providing a plurality of gray scale voltages. The gate lines and data lines cooperatively define a plurality of pixel regions (230) in a matrix. Each pixel region includes a first pixel electrode (213) and a second pixel electrode (223). The first and second pixel electrodes are applied with different gray scale voltages.