A display panel includes a substrate including an opening area, a display area, and a first non-display area, the first non-display area being between the opening area and the display area, a plurality of display elements arranged in the display area, a thin film encapsulation layer that covers the display elements, the thin film encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer, a groove in the first non-display area, a planarization layer in the first non-display area, the planarization layer covering the groove, a first inorganic insulating layer under the planarization layer such that the first inorganic insulating layer is between the planarization layer and the substrate, and a second inorganic insulating layer over the planarization layer.

A display panel includes a substrate including an opening area, a display area, and a first non-display area, the first non-display area being between the opening area and the display area, a plurality of display elements arranged in the display area, a thin film encapsulation layer that covers the display elements, the thin film encapsulation layer including an inorganic encapsulation layer and an organic encapsulation layer, a groove in the first non-display area, a planarization layer in the first non-display area, the planarization layer covering the groove, a first inorganic insulating layer under the planarization layer such that the first inorganic insulating layer is between the planarization layer and the substrate, and a second inorganic insulating layer over the planarization layer.

The present invention provides a display screen with an integrated video camera optimized to capture the display screen's information. A presenter writes or draws information on the display screen while facing an audience. The video camera is located on the side opposite from the presenter. No extraneous video production equipment or technical expertise is required to operate while providing a compact and easily transportable system.

A drive-sense module for an RGB light emitting diode (LED) touch-sense panel includes light emitting diodes (LEDs) configured to emit light of different wavelengths and light blocking spacers configured to block light horizontal light detection between LEDs. The drive-sense module includes a plurality of LED touch sensors and a plurality of difference detection circuits, each LED touch sensor is coupled to one of the plurality of LEDs and configured to generate a signal representative of light detected by the LED in the first mode and a signal representative of light emitted by the LED in the second mode. A drive-sense circuit (DSC) is configured to forward bias the LED in the transmit mode and reverse bias the LED in the receive mode and a data output circuit is configured to generate a digital representation of light intensity of the current that is generated by the DSC.

A drive-sense module for an RGB light emitting diode (LED) touch-sense panel includes light emitting diodes (LEDs) configured to emit light of different wavelengths and light blocking spacers configured to block light horizontal light detection between LEDs. The drive-sense module includes a plurality of LED touch sensors and a plurality of difference detection circuits, each LED touch sensor is coupled to one of the plurality of LEDs and configured to generate a signal representative of light detected by the LED in the first mode and a signal representative of light emitted by the LED in the second mode. A drive-sense circuit (DSC) is configured to forward bias the LED in the transmit mode and reverse bias the LED in the receive mode and a data output circuit is configured to generate a digital representation of light intensity of the current that is generated by the DSC.

Provided are a photoelectric detection circuit and a driving method thereof, a display apparatus and a manufacturing method thereof. The photoelectric detection circuit includes: a first reset sub-circuit, a second reset sub-circuit, a first storage sub-circuit, a data read sub-circuit and a photosensitive device. A first terminal of the data read sub-circuit, a first terminal of the first storage sub-circuit, a first electrode of the photosensitive device and a first terminal of the first reset sub-circuit are connected to a first node. A second electrode of the photosensitive device is connected to a common voltage line. The data read sub-circuit is configured to transmit a voltage of the first node to a data read line in response to a signal of a scan line. The first reset sub-circuit is configured to reset the voltage of the first node.

Various implementations for object detection include a method includes capturing a video stream that includes an activity object and a pointing object, identifying the activity object, displaying a graphical user interface embodying a virtual scene based on the identified activity object, determining a location of the pointing object relative to the activity object, determining a routine based on the location of the pointing object relative to the activity object, and executing the routine within the virtual scene.

An infrared touch display device is provided to include a display panel, an optical adhesive layer, a cover plate and an infrared touch panel that are overlapped in an order from bottom to top, and a microstructure layer. The optical adhesive layer is shaped as a ring and disposed in a peripheral area of an upper surface of the display panel. The area encompassed by the optical adhesive layer forms a vacuum room. The cover plate is disposed on the optical adhesive layer. The infrared touch panel is disposed on the cover plate. The microstructure layer is disposed at a side of the cover plate and has an anti-glare function.

A fingertip detection method, a fingertip detection device and a storage medium are disclosed. The fingertip detection method includes: determining a minimum-depth point in a hand area to be detected based on a depth image; determining a hand vertex in the hand area to be detected based on the depth image; determining a fingertip position based on the minimum-depth point and the hand vertex.

The invention relates to a window that simultaneously is a display. The window-display comprising: a frame encasing a double-glazed window made of a transparent material, where the double-glazed window comprises a layer that is a transparent display connected to the module for displaying an image on the said display. According to the invention, the module for displaying an image on the display is connected to the module for determining the location of the user's eyes in the room and is configured to recalculate the image depending on the location of the user's eyes. The achieved technical result is the expansion of the functionality of the window, namely the ability to use it as an image display device in the form of augmented reality, which adjusts to the user's location.