摘要:
Apparatus including: a controller; a display panel; a first frame memory configured to load a frame of data to the display panel during insertion of a blank frame at the display panel and configured to be filled by a frame of data from the controller, wherein the controller is configured to insert blank frames between frames of data displayed on the display panel.
摘要:
A method transfers image information from a camera module (1) to an electronic device, such as a mobile station (23). In the camera module (1), an image is formed by an image sensor (2) having pixels, where the light to which the pixel (P1,1-Pm,n) is exposed is converted into an analog signal which is converted into digital image information. The image information is transferred in serial form, and the transfer of the image information is controlled by the electronic device (23).
摘要:
This specification relates to determining areas within touch screen, where a user input is possible. To reduce power consumption of a device with a touch screen, touch detection for sensing a user input is only activated within the determined areas, where a user input is possible.
摘要:
The invention relates to a user interface module comprising at least a first information element and a sensor element that is adjusted to sense the location of a touching means when the touching means is in the vicinity of the first information element. The module also comprises a second information element and said sensor element is adjusted to sense the location of the touching means when the touching means is in the vicinity of the second information element. The invention also relates to a device comprising a user interface module and a method for sensing control pointing in a device.
摘要:
Image or other data is stored in a memory. A first validation parameter (e.g., a checksum) is determined for the data stored in the memory at a first time, and stored. A second validation parameter is determined for the data stored in the memory at a second time, and also stored. The stored first and second validation parameters are then compared. In this manner, corruption of data in the memory may be determined by the comparison. In the case where the compared first and second validation parameters are not identical (within a threshold in certain embodiments), the data stored in the memory is updated. As applied to graphical image data, this is seen as advantageous over the prior art approach of periodically updating a frame memory even when no new image data set is present. Apparatus and computer program products are also detailed.
摘要:
An electronic device 300 comprises a processing component 330 for reducing electromagnetic interferences. The processing component 330 is adapted to determine an activity status of at least one first component 311-315 operating in at least one known frequency range. The processing component 330 is further adapted to adjust an operating frequency of an active second component 321-322 depending on the determined activity status of the at least one first component 311-315. The invention relates equally to a chipset 330, to a method, to a software code 331 and to a software program product realizing the functions of the processing component 330.
摘要:
A display device is formed of a first display panel coupled to a first common voltage, and at least one additional display panel coupled to at least one additional common voltage, wherein the first display panel and the at least one additional display panel are coupled to form a single expanse.
摘要:
An energy-conserving mobile station and a means for reducing the energy consumption of a mobile station and to reduce burn-in on the display element, where a part of the liquid crystal display element (LCD) of a mobile station is switched off, when the whole display element is not needed and a limited amount of information is displayed on the switched-on part of the display element (A1). An arrangement according to the present invention can be implemented by e.g. driving the control circuit (DC) of the liquid crystal display that supports the partition of the display element to switch of certain rows of the display element in energy conservation mode and switching them on to be used, when information is desired to be displayed on all of the display element.
摘要:
The invention relates to a recovery of a hardware module of an electronic device from a malfunction state. The hardware module is connected via a signal line to a recovery component of the device, a state of the signal line being controlled by the hardware module. The recovery component monitors a state of the signal line. Whenever the signal line is detected not to assume a predetermined state during a predetermined period of time, the recovery component causes a hardware reset of the hardware module.
摘要:
The invention relates to a method for visualizing the input and display components of terminal equipment. The terminal equipment includes the said input component, for controlling the operations of the terminal equipment, and the display component. The terminal equipment (10) has at least two states, of which in the first, open, state, the terminal equipment implements the operations directed to it through the input component, and in which second, locked, state, the terminal equipment does not implement the operations directed to it through the input component, but instead implements an indicator effect in the input and/or the display component, in order to visualize the input and/or the display component.