摘要:
A source driver, a source driver array, and a driver circuit with the source driver array and a display with the driver are provided in the invention. These devices are improved by receiving a position code signal through a start pulse generating circuit, which also accordingly generate a start pulse. The invention can improve the problem that the highest operation frequency of a flat panel display being restricted by the start pulse and further improve the cost of the conventional display for increasing the operation frequency.
摘要:
A source driver, a source driver array, and a driver circuit with the source driver array and a display with the driver are provided in the invention. These devices are improved by receiving a position code signal through a start pulse generating circuit, which also accordingly generate a start pulse. The invention can improve the problem that the highest operation frequency of a flat panel display being restricted by the start pulse and further improve the cost of the conventional display for increasing the operation frequency.
摘要:
An electronic device case structure includes a case body, a pivoting seat, a pushing member, and a driving member. An accommodating slot is formed on the case body for a peripheral device to be inserted therein. The case body has a disposition hole communicating with the accommodating slot and an internal space of the case body. The pivoting seat is disposed in the case body, and the pushing member is pivoted to the pivoting seat. The pushing member has a pushing segment, protruding in the accommodating slot through the disposition hole and a connecting segment. The driving member includes a coupling end connected to the connecting segment and an operation end, The operation end is to be pressed to make the driving member move inwards, so as to have the pushing segment to move towards the outside of the accommodating slot, thereby pushing and ejecting the peripheral device.
摘要:
A direct voltage/direct voltage converter comprising a switch-shaping circuit, a voltage-sensing device and a control device is provided. The direct voltage/direct voltage converter has several running modes. Through the control device, one of the running modes is selected to serve as a current operating mode. According to the current operating mode, the control device issues a switching signal for turning the switch-shaping circuit on or off.
摘要:
A data transmission method applied in a display, which includes a display panel, is provided. The data transmission method includes the following steps of: providing a host controller and n display drivers, n is a natural number greater than 1; providing a communication link under mobile industry processor interface (MIPI), connecting the host controller to the n display drivers; determining n virtual channel values Vc1-Vcn corresponding to the respective n display drivers; employing the host controller for providing a command with a virtual channel parameter through the communication link under MIPI; when the virtual channel parameter corresponds to an ith virtual channel values Vci, an ith display driver executing corresponding operations in response to the command, while the rest n−1 display drivers ignoring the command, wherein i is a natural number smaller than or equal to n.
摘要:
A data transmission method applied in a display, which includes a display panel, is provided. The data transmission method includes the following steps of: providing a host controller and n display drivers, n is a natural number greater than 1; providing a communication link under mobile industry processor interface (MIPI), connecting the host controller to the n display drivers; determining n virtual channel values Vc1-Vcn corresponding to the respective n display drivers; employing the host controller for providing a command with a virtual channel parameter through the communication link under MIPI; when the virtual channel parameter corresponds to an ith virtual channel values Vci, an ith display driver executing corresponding operations in response to the command, while the rest n−1 display drivers ignoring the command, wherein i is a natural number smaller than or equal to n.
摘要:
A data transmission method applied in a display, which includes a display panel, is provided. The data transmission method includes the following steps of: providing a host controller and n display drivers, n is a natural number greater than 1; providing a communication link under mobile industry processor interface (MIPI), connecting the host controller to the n display drivers; determining n virtual channel values Vc1-Vcn corresponding to the respective n display drivers; employing the host controller for providing a command with a virtual channel parameter through the communication link under MIPI; when the virtual channel parameter corresponds to an ith virtual channel values Vci, an ith display driver executing corresponding operations in response to the command, while the rest n−1 display drivers ignoring the command, wherein i is a natural number smaller than or equal to n.
摘要:
A power converting apparatus including a power converting unit and a control unit is provided. The power converting unit receives an input voltage and generates an output voltage for a display driving unit according to a control signal. The control unit provides the control signal to the power converting unit, wherein the control unit adjusts the duty cycle or the frequency of the control signal according to an image signal. In addition, a power converting method is also provided.
摘要:
A data transmission method applied in a display, which includes a display panel, is provided. The data transmission method includes the following steps of: providing a host controller and n display drivers, n is a natural number greater than 1; providing a communication link under mobile industry processor interface (MIPI), connecting the host controller to the n display drivers; determining n virtual channel values Vc1-Vcn corresponding to the respective n display drivers; employing the host controller for providing a command with a virtual channel parameter through the communication link under MIPI; when the virtual channel parameter corresponds to an ith virtual channel values Vci, an ith display driver executing corresponding operations in response to the command, while the rest n−1 display drivers ignoring the command, wherein i is a natural number smaller than or equal to n.
摘要:
A display apparatus is disclosed. The display apparatus includes an environment luminance detector, a display image data analyser, and an image compensation processor. The environment luminance detector detects an environment luminance and generates an environment luminance grade according to the environment luminance. The display image data analyser receives display image data and analyses a luminance of the display image data to generate a display image data luminance grade. The image compensation processor generates an image luminance enhancement value, an image color compensating value and an image edge enhancement value. The image compensation processor compensates the display image data to generate compensated image data according to the image luminance enhancement value, the image color compensating value and the image edge enhancement value.