4 results about "Line Break" patented technology

This invention discloses an intelligent punctuation compression and line layout method for East Asian text typesetting. East Asian full-width punctuation marks are categorized into six types based on their typesetting function: start punctuation, end punctuation, sentence-end punctuation, sentence-in-sentence punctuation, exclamation / interrogative punctuation, and center punctuation. Each type defines an independent compressibility and compression direction. The categorized punctuation marks are modeled as composite typesetting elements carrying both width flexibility parameters and line break cost parameters. The line break cost and remaining compression capacity are correlated within the same element, and the composite typesetting element is incorporated into the cost optimization process of the line layout algorithm. The selection of line break points and punctuation spacing allocation are jointly determined in the same optimization calculation. A power-law cost function and hierarchical spacing allocation priority (punctuation compression takes precedence over word spacing adjustment, which in turn takes precedence over character spacing adjustment) are employed, and rules are implemented through hard constraints. Vertical layout mode, vertical-center-horizontal unit modeling, and cross-language configurable rules are supported. This invention solves the problem of suboptimal global typesetting quality caused by the decoupling of punctuation compression and line break algorithms in existing technologies.

The application discloses a broken line repairing circuit, a broken line repairing method and a display device. The broken line repairing circuit comprises an operational amplifier, a power supply voltage detection module and a first control module. The power supply voltage detection module is used for detecting a power supply voltage. When the power supply voltage is lower than a preset voltage, the power supply voltage detection module outputs a first detection signal. The first control module controls the operational amplifier to stop working and controls a repairing line to be in communication with a normal data line. When the power supply voltage is greater than or equal to the preset voltage, the power supply voltage detection module outputs a second detection signal. The first control module controls the operational amplifier to normally work and controls the repairing line to receive the repairing voltage. Through the above design, not only the broken data line can be repaired, but also the problem that the data signal is attenuated due to the load of the repairing line and the display brightness is influenced can be avoided. Furthermore, when the display panel is powered off, the problem that the repaired broken data line is brighter than other normal data lines can be avoided.