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|| List of recent Lcd-related patents
|Source electrode driving module and lcd panel|
The present invention discloses a source electrode driving module for providing a data signal to an lcd unit, comprising: a gamma correction chip and a source electrode driving chip, wherein, the gamma correction chip comprises a p-gamma driving chip with three to eight output channels; the p-gamma driving chip is used for generating multiple control voltages providing to the source electrode driving chip; the source electrode driving chip comprises a first resistor string and a second resistor string; the multiple control voltages generated by the p-gamma driving chip connect into the first resistor string and the second resistor string according to turning points of a gamma curve of the lcd unit, wherein, n is an integer, and 6≦n≦10. The present also disclose an lcd panel including the source electrode driving module described above..
Shenzhen China Star Optoelectronics Technology Co., Ltd
|Method and scanning through a display screen|
Scanners built in display devices that can be controlled to have a moment of see-through either entirely or on a specified portion are described. During the see-through moment, a scanning object (e.g., a currency bill) placed against the display is scanned, hence on-screen scanner.
|Optical compensation film group and reducing light leakage of vertical alignment lcd using the same|
The present invention provides an optical compensation film group and a method for reducing light leakage of a vertical alignment lcd using the same. For the vertical alignment lcd at a wavelength of 550 nm, an lcΔnd in the range of [305.8 nm, 324.3 nm], and a pretilt angle in the range of [85°, 90°), a compensation value ro of an in-plane optical path difference of the biaxial compensation film is in the range of 48 nm≦ro≦84 nm, and a compensation value rth of an out-of-plane optical path difference of the biaxial compensation film is in the range of 160 nm≦rth≦280 nm, and a tac compensation film having a compensation value rth is in the range of y1≦rth≦y2.
|State control device, state control method and program|
A state control device which controls return from a power saving state to a normal operating state by an extremely simple operation without wastefully consuming power. In a power saving state the functions of an lcd unit (including a backlight) and a touch panel unit are disabled.
|Lcd driver verification system|
A system and method for verifying the electrical behavior of a liquid crystal display (lcd) driver circuit connected to lcd segments of an electronic circuit includes generating test patterns for verifying the lcd driver circuit. The lcd driver circuit generates lcd stimuli in the form of electrical current based on the test patterns.
|Device and displaying and adjusting image information|
A device and a method for displaying and adjusting image information are disclosed. The method at least includes steps of: controlling an lcd unit to be transparent, so that an environmental scene is visible, and an image information is displayed on the lcd unit according to a display instruction; executing a first automatic adjustment procedure.
|Information processing system, information processing apparatus and method|
The present invention relates to an information processing apparatus by which image data can be downloaded simply. A video camera 11 receives thumbnail images corresponding to one or more images included in an album from a video camera image station 41 and displays the thumbnail images on an lcd unit.
|Transflective lcd unit|
A transflective lcd unit includes a liquid crystal (lc) layer: first and second substrates sandwiching therebetween the lc layer to define an array of pixels each including a reflective area and a transmissive area; an electrode assembly for driving the lc layer such that the lc layer in the reflective area is driven in a longitudinal-electric-field mode and the lc layer in the transmissive area is driven in a lateral-electric-field mode; and a reverse-tilt control member for controlling a reverse tilt area in which a reverse tilt of lc molecules occurs near the boundary between the reflective area and the transmissive area.. .
|Touch display, liquid crystal display with a built-in touch panel|
A liquid crystal display (lcd) with a built-in touch panel includes an lcd unit, a touch panel and a second polarized plate. The lcd unit includes a lower substrate, an upper substrate, a liquid crystal layer and a first polarized plate.
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Lcd topics: Liquid Crystal, Liquid Crystal Display, Display Panel, Reference Voltage, Line Driver, Backlight Control, Output Enable, Data Transfer, Enable Signal, Calibration, Electronic Device, Electronic Apparatus, Transistors, Touch Panel, Transistor Circuit
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