347results about How to "Increase display resolution" patented technology

An in-cell multi-touch display panel system includes a multi-touch LCD display panel and a touch display control subsystem. The multi-touch LCD display panel has a TFT layer, a detection electrode layer, and a common-voltage and touch-driving layer. The detection electrode layer has M first conductor lines for performing touch detection by sampling touch detection from the M first conductor lines. The common-voltage and touch-driving layer has N second conductor lines for receiving common voltage in display and touch-driving signal in touch detection. In the detection electrode layer, there are pluralities of detection electrode areas in the intersections of first conductor lines and second conductor lines. Each detection electrode area is connected to a first conductor line by a touch-control transistor. The M×N touch-control transistors are divided in to N sets corresponding to N second conductor lines respectively.

Circuits for programming a circuit with decreased programming time are provided. Such circuits include a storage device such as a capacitor for storing display information and for ensuring a driving device such as a driving transistor drives a light emitting device according to the display information. The present disclosure provides driving schemes for decreasing flickering perceived while displaying video content by introducing idle phases in between in emission phases to increase the effective refresh rate of a display. Driving schemes are also disclosed for reducing the effects of cross-talk by ensuring that programming information is refreshed in a display array that utilizes a driver connected to multiple data lines via a multiplexer.

Circuits for programming a circuit with decreased programming time are provided. Such circuits include a storage device such as a capacitor for storing display information and for ensuring a driving device such as a driving transistor drives a light emitting device according to the display information. To increase programming time, the pixel circuits may be pre-charged or a biasing current may be applied to charge and/or discharge a data line and/or the driving device. Aspects of the present disclosure allow for the biasing current to drain partially through the storage device to allow the portion of the biasing current applied to the driving device to remain small while the data line discharges. Furthermore, the present disclosure provides display architectures and operation schemes for display arranged in segments each including a plurality of pixel circuits.

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Advertisements or commercials are integrated into an entertainment program or display by designating locations or fields in the entertainment program or display into which targeted advertisements or commercials may in inserted and/or modified, so that the advertisements blend into the scene in which they are inserted without disrupting the entertainment program or display.

Throttles electronic devices based on compliance with rules for electronic communications such as emails, texts, or postings on social media sites. Rules may for example prohibit certain topics, language, or behaviors such as online bullying. If system detects a violation of the electronic communications rules, it may block access or reduce performance on one or more electronic devices as a consequence. In some cases, devices or selected apps or services may continue to function, but at a reduced level. Conversely the system may provide rewards for conforming with the rules. Throttling of devices may also depend on other factors, such as homework completion, test results, grades, and environmental conditions. Machine learning techniques may be applied to determine when electronic communications may violate the rules. For example, probabilistic topic models may be applied to determine the topics of electronic communications, and to assess whether these topics violate the rules.

Controls electronic devices and/or throttles electronic devices and/or information for electronic devices based on agreements or events and/or based on schedule, location, time, or any combination thereof. An agreement includes condition(s) to satisfy the agreement, such as task(s) or activities to be performed by an agreement performer, for example based on a schedule and/or location, at a particular time, or time period, or, or events that may be detected, and actions performed to enforce or assert the agreement. Actions may include controlling the electronic device and/or at least partially enabling/disabling or otherwise limiting, reducing or increasing the amount or type of information allowed with respect to any or all electronic devices associated with the agreement performer. Embodiments may reduce or block information from particular sources during a scheduled school class to limit web surfing for information related to that class based on a schedule and/or location of the electronic device.

A compound light-emitting diode (LED) device includes a semiconductor substrate having an active electronic circuit formed in or on the semiconductor substrate. Two or more electrically conductive circuit connection pads are formed in or on the semiconductor substrate and are electrically connected to the active electronic circuit. One or more micro-transfer printed LEDs each have at least two LED electrodes or connection pads and a fractured LED tether. An adhesive layer is disposed between the semiconductor substrate and each LED to adhere the semiconductor substrate to the LED. Two or more electrical conductors electrically connect one of the electrodes or LED connection pads to one of the circuit connection pads.

An in-cell multi-touch display panel system includes a touch LCD panel and a touch display control subsystem. The touch LCD panel has a TFT layer, a conductive electrode layer, and a common-voltage and touch-driving layer. The TFT layer has K gate driving lines and L source driving lines for a display operation. The conductive electrode layer has M first conduct lines for a touch detection operation by sampling a touch detection result from the M first conduct lines. The common-voltage and touch-driving layer has N second conduct lines for receiving a common voltage signal in display and receiving a touch-driving signal in touch detection. The K gate driving lines are divided into N groups respectively corresponding to the N second conduct line. When one group of gate driving lines has the display driving signal, the corresponding second conduct line is connected to the common voltage signal.

A system for enhanced operation of a camera that utilizes an adjustable focusing eyepiece assembly that removeably attaches to a small section of the touch sensitive display face of a mobile device such s a smartphone, or mp3 player so as to eliminate all outside light. The small area encapsulated by the eyepiece assembly surrounds a miniaturized camera viewfinder image and the associated control icons that indicate the operation status of the camera as controlled by the operator's finger manipulation on the touch screen through the specialized, associated mobile device software application. The mobile device's camera may be operated much more accurately with this system.

An embodiment of the invention provides a method for controlling application program windows. The method includes attaching corresponding windows of at least two running application programs in different tab pages of the same main window in a child window manner; monitoring tab switching operation of the main window; concealing a child window which is in a displayed state before the tab switching operation if the tab switching operation is monitored, and stopping window image update operation of the corresponding application program running in the child window; and displaying a switched child window and starting window image update operation of the corresponding application program running in the child window. The method has the advantages when the window switching operation is monitored, the image update operation of the corresponding application program running in the concealed window is stopped, and the image update operation of the corresponding application program running in the displayed window is started, so that purposes that user experience is unaffected and system resources can be saved are achieved. Besides, the embodiment of the invention provides a device for controlling the application program windows.

Disclosed is a display device including a gate driving circuit. The display device comprises a substrate including a display area and a non-display area, a pixel circuit in the display area, and a pair of scan driving circuits in the non-display area, the pair of scan driving circuits generating output signals inverted therebetween. The pixel circuit includes at least one n-type transistor and at least one p-type transistor, one of the pair of scan driving circuits includes a first transistor and a third transistor each including a gate electrode connected to a first node and a second transistor and a fourth transistor each including a gate electrode connected to a second node, the first transistor and the second transistor are serially connected to each other, and the third transistor and the fourth transistor are serially connected to each other.

The invention relates to the technical field of display, in particular to a display panel, a driving method of the display panel and a display device. The display panel comprises a pixel circuit and a driving circuit, the pixel circuit comprises at least one light-emitting element, and the light-emitting element comprises a multi-layer quantum well structure; the driving circuit is used for adjusting the driving current input into the light-emitting element, so that the light-emitting element emits light in corresponding colors according to the driving current. The display panel can control the light-emitting element to display different colors and display brightness through a simple pixel circuit, and the display performance of the display panel and the display device is improved.

The present invention provides a display apparatus, comprising: an a light source for emitting illumination light for transmitting along illumination light path; a display device includes a plurality of pixels for modulating the illumination light for reflecting the illumination light along a projection light path after said illumination light is modulated by said display device; light path change actuator for changing the projection light paths; and a control circuit for controlling the light source, wherein the control circuit controls the light source in response to changes of the projection light path.

The invention provides a three-dimensional display device and a three-dimensional display method thereof. The three-dimensional display device comprises at least two layers of micro lens arrays, a display device and a polarization device. The polarization device arranged between the display device and the micro lens arrays converts a polarization direction of light in a time-division multiplexing mode, so that all micro lens arrays carry out light refraction successively. With the device and method, the three-dimensional display quality can be improved.

An image display apparatus includes: a light source that outputs light; a light modulation device that has plural pixels arranged in a matrix and modulates the light from the light source; a projection system that projects the light modulated by the light modulation device onto a projection surface; a pixel image shift unit that can shift positions of images of the pixels of the light modulation device projected on the projection surface; and a control unit that controls the light modulation device and the pixel image shift unit, wherein the control unit can switch whether the pixel image shift unit temporally shifts the positions of the images of the pixels or not.

The invention discloses a pixel structure, a display panel and a display device. The pixel structure comprises multiple pixel unit groups which are arranged in an array mode, and each pixel unit group comprises three sub-pixel groups which are arranged side by side in the first direction, wherein each sub-pixel group comprises two sub pixels, namely, a white sub pixel and a monochrome sub pixel, which are arranged side by side in the second direction, and colors of the three monochrome sub pixels in the same pixel unit group are all different. According to the pixel structure, each sub-pixel group comprises one white sub pixel and one monochrome sub pixel corresponding to the white sub pixel, and compared with an existing a pixel structure comprising sub pixels with four colors, the actual display resolution can be improved, and the problem that the picture quality is rough cannot be caused.