Abstract: The disclosure relates to the technical field of organic electroluminescent materials, and provides a nitrogen-containing compound and an organic electroluminescent device comprising the same, and an electronic apparatus. The compound of the disclosure adopts naphtho[2,1-d]oxazole as a core structure, and the compound of the disclosure used as a host material of an emitting layer can improve the carrier balance in the emitting layer, broaden the carrier recombination region, improve exciton generation and utilization efficiency, and improve the luminous efficiency and lifetime of a device.

Abstract: The disclosure relates to the technical field of organic electroluminescent materials, and provides an arylamine compound, and an organic electroluminescent device and an electronic apparatus thereof. The arylamine compound of the disclosure includes a [5]helicene group, and when the compound is used as a host material of an organic electroluminescent device, the efficiency and the service life of the device can be significantly improved.

Abstract: The application relates to the technical field of organic electroluminescent materials, and provides a nitrogen-containing compound, and an organic electroluminescent device and an electronic apparatus including the nitrogen-containing compound. The compound of the application has a core structure that is an indolocarbazolyl group fused with cyclohexane. The compound, when used as a host material of an light emitting layer, can improve balance of charge carriers in the light emitting layer, expand a region where the carriers recombine, improve generation and utilization efficiency of excitons as well as luminescence efficiency and service life of the device.

Abstract: The present application relates to the technical field of organic electroluminescent materials, and provides a nitrogen-containing compound, an organic electroluminescent device, and an electronic apparatus comprising the nitrogen-containing compound. The nitrogen-containing compound comprises a core structure that is a naphthafurooxazolyl/thiazolyl group. The nitrogen-containing compound, when used as the host material of an light emitting layer of an organic electroluminescent device, can significantly improve the luminescence efficiency and the service life of the device.

Abstract: The present application relates to the technical field of organic electroluminescent materials, and provides a nitrogen-containing compound, an organic electroluminescent device including the nitrogen-containing compound, and an electronic apparatus. The nitrogen-containing compound of the present application has a core structure that is indolyl-fused phenothiazine/phenoxazine. The nitrogen-containing compound, when used as a host material of the luminescent layer of an organic electroluminescent device, can significantly improve the luminescence efficiency and service life of the device.

Abstract: The present application relates to the technical field of organic electroluminescent materials, and provides a nitrogen-containing compound, an organic electroluminescent device comprising same, and an electronic apparatus. The nitrogen-containing compound of the present application comprises a parent nucleus structure of a benzophenoxazole/thiazole group. When the nitrogen-containing compound is used as a host material for an emission layer of the organic electroluminescent device, the luminous efficiency and service life of the device can be remarkably improved.

Abstract: The present application provides an arylamine compound, an organic electroluminescent device containing the arylamine compound, and an electronic apparatus. The arylamine compound contains both a benzocarbazolyl group and a benzoxazolyl or benzothiazolyl group. The compound, when used in a mixed-type host material of an organic electroluminescent device, can significantly improve the efficiency and prolong service life of the device.

Abstract: The present disclosure relates to a nitrogen-containing compound, and an organic electroluminescent device and an electronic apparatus including the same. The nitrogen-containing compound of the present disclosure includes a tetramethylcyclohexanocarbazole group and a nitrogen-containing heteroaryl group, and when the nitrogen-containing compound is used as a host material of an organic electroluminescent device, the luminous efficiency of the device can be significantly improved.

Abstract: The present application provides an arylamine compound, an organic electroluminescent device containing the arylamine compound, and an electronic apparatus. The arylamine compound contains both a benzocarbazolyl group and a benzoxazolyl or benzothiazolyl group. The compound, when used in a mixed-type host material of an organic electroluminescent device, can significantly improve the efficiency and prolong service life of the device.

Abstract: The present disclosure relates to a nitrogen-containing compound, and an organic electroluminescent device and an electronic apparatus including the same. The nitrogen-containing compound of the present disclosure includes a tetramethylcyclohexanocarbazole group and a nitrogen-containing heteroaryl group, and when the nitrogen-containing compound is used as a host material of an organic electroluminescent device, the luminous efficiency of the device can be significantly improved.

Abstract: The present application provides organic compounds, an organic electroluminescent device. and an electronic apparatus. The structure of the organic compound is shown as formula 1, the organic compounds being used in an organic electroluminescent device to improve the performance of the device.

Abstract: Provided are an organic light-emitting diode (OLED) lamp panel and a lighting device. A display region of the lamp panel includes at least one main display region and a display peripheral region. The main display region is regular in shape and is formed by splicing multiple main light-emitting units of the same shape. The display peripheral region consists of a peripheral region I and/or a peripheral region II. The peripheral region I is formed by multiple first peripheral light-emitting units with regular shapes. The display region of the OLED lamp panel is designed to include at least one main display region and a display peripheral region.

Abstract: A touch-sensing module includes a sensing unit, an optical unit, a flexible circuit unit, and a transparent cover. The transparent cover is disposed on the optical unit. The sensing unit, the optical unit, and the transparent cover define an accommodating space. A connecting space is defined between the transparent cover and the flexible circuit unit. A fixing layer is disposed in the connecting space to connect the transparent cover and the flexible circuit unit.

Abstract: Provided are an organic light-emitting diode (OLED) device and a manufacturing method therefor. The OLED device includes a substrate and an encapsulation layer. The substrate is divided into a pixel region and an encapsulation region. The substrate and the encapsulation layer are connected by means of a sealing medium. A first electrode layer, an organic light-emitting layer and a second electrode layer are stacked at the pixel region on the substrate, and a buffer layer is provided between the first electrode layer and the substrate. In the present disclosure, the buffer layer is provided so that metal ions of a glass substrate are blocked from penetrating into the first electrode layer/auxiliary electrode.

Abstract: A touch-sensing module includes a sensing unit, an optical unit, a flexible circuit unit, and a transparent cover. The transparent cover is disposed on the optical unit. The sensing unit, the optical unit, and the transparent cover define an accommodating space. A connecting space is defined between the transparent cover and the flexible circuit unit. A fixing layer is disposed in the connecting space to connect the transparent cover and the flexible circuit unit.

Abstract: A touch panel and a fabricating method thereof are provided in the instant disclosure. The touch panel having a non-display area and a display area includes a shielding layer disposed on a side of a substrate and defining the non-display area on the substrate; a sensing electrode layer disposed on the substrate at the same side as the shielding layer, wherein at least one portion of the sensing electrode layer is disposed on a surface of the substrate in the display area; a first protecting layer disposed in the display area and covering the sensing electrode layer; and a second protecting layer disposed in the non-display area and covering the shielding layer. By modifying the structure of the protecting layer, the height difference between the sensing electrode layer and the shielding layer may not cause the color difference due to the non-uniform protecting layer.

Abstract: The present invention is directed to an optical bonding apparatus with multiple layer structure including a pressure sensitive bonding layer and a thermal flow pressure sensitive bonding layer. The thermal flow pressure sensitive bonding layer is used for bonding to a rough surface of an object and superposing on the pressure sensitive bonding layer.

Abstract: A light guiding liquid glue and a touch sensitive display using the same are provided. The light guiding liquid glue includes a liquid glue and a plurality of light guiding particles dispersed in the liquid glue, wherein volume percent of the light guiding particles in the light guiding liquid glue ranges between 10% and 50%. The light guiding particles have a light scattering property, which can transfer a linear light into a flat light, and therefore the light guiding liquid glue of the present disclosure has a light guiding property. The touch sensitive display includes a display panel and a touch panel. The light guiding liquid glue is disposed between the display panel and the touch panel, which can transmit evenly lights emitted from the display panel to outside of the touch sensitive display.

Abstract: A touch panel and a fabricating method thereof are provided in the instant disclosure. The touch panel having a non-display area and a display area includes a shielding layer disposed on a side of a substrate and defining the non-display area on the substrate; a sensing electrode layer disposed on the substrate at the same side as the shielding layer, wherein at least one portion of the sensing electrode layer is disposed on a surface of the substrate in the display area; a first protecting layer disposed in the display area and covering the sensing electrode layer; and a second protecting layer disposed in the non-display area and covering the shielding layer. By modifying the structure of the protecting layer, the height difference between the sensing electrode layer and the shielding layer may not cause the color difference due to the non-uniform protecting layer.

Abstract: The invention provides an organic light emitting display panel and a manufacturing method thereof, and a display device. In the organic light emitting display panel and the manufacturing method thereof, and the display device of the invention, since a quantum material layer exhibiting quantum size effects is arranged on a side of a color filter substrate close to an array substrate or on a side of an array substrate close to a color filter substrate, and can convert a part of light emitted thereinto from the organic light emitting unit into light with a same color as that of a corresponding sub-pixel, the utilization rate of light emitted from the organic light emitting unit is increased, brightness is improved, and power consumption is reduced.