Abstract: A display panel and an electronic device are provided. The electronic device includes a display panel. The display panel includes a display module, a housing, a first sensor, a first plane mirror, and a second plane mirror. Light from a via hole is reflected by the first plane mirror, is incident on the second plane mirror, and enters the camera opening of the first sensor after being reflected by the second plane mirror.

Abstract: A display panel disclosed in the embodiments of the present application includes a substrate layer, a first inorganic layer, a plurality of first organic layers, a second inorganic layer, and a plurality of second organic layers. The first inorganic layer is disposed on the substrate layer, and a plurality of first receiving structures are disposed on a side of the first inorganic layer away from the substrate layer. The first organic layers are respectively disposed in the first receiving structures. The second inorganic layer is disposed on the first inorganic layer and the first organic layers, and a plurality of second receiving structures are disposed on a side of the second inorganic layer away from the substrate layer. The second organic layers are respectively disposed in the second receiving structures.

Abstract: A display panel disclosed in the embodiments of the present application includes a substrate layer, a first inorganic layer, a plurality of first organic layers, a second inorganic layer, and a plurality of second organic layers. The first inorganic layer is disposed on the substrate layer, and a plurality of first receiving structures are disposed on a side of the first inorganic layer away from the substrate layer. The first organic layers are respectively disposed in the first receiving structures. The second inorganic layer is disposed on the first inorganic layer and the first organic layers, and a plurality of second receiving structures are disposed on a side of the second inorganic layer away from the substrate layer. The second organic layers are respectively disposed in the second receiving structures.

Abstract: The present disclosure provides a display panel and a manufacturing method thereof. The display panel includes a substrate layer, a first block wall, a first inorganic layer, and an organic layer, wherein the substrate layer includes a display area and a non-display area; the first block wall is disposed in the non-display area of the substrate layer and surrounds the display area. a surface of the first block wall includes a hydrophobic layer; the first inorganic layer covers the substrate layer and exposes the first block wall; the organic layer is disposed on the first inorganic layer and located in the display area.

Abstract: An organic light-emitting diode (OLED) display panel and a manufacturing method thereof are provided. the OLED display panel includes: a substrate, an OLED layer and an encapsulating portion. The substrate includes a displaying region, and a non-displaying region located on an outside of the displaying region. The OLED layer is disposed in the displaying region of the substrate. The encapsulating portion is disposed above the OLED layer. The encapsulating portion includes an organic layer and at least one blocking wall surrounding the organic layer. The organic layer is located in a blocking space of the blocking wall.

Abstract: An inkjet printing device is provided. The second liquid storage tank is connected to a second buffer tank and the second buffer tank is pressurized so that the pressure at one side of the spray head near the second liquid storage tank is greater than the pressure at another side near the first liquid storage tank. As a result, the chemical solution in the spray head flows back into the first liquid storage tank or the liquid supply tank. Consequently, there is no residual chemical solution at the spray head so that the problem of the blocked spray head is not induced. Furthermore, by pressurizing the second buffer tank, the boiling point of the chemical solution can be reduced. The volatilization and solidification of the chemical solvent is reduced even further. Therefore, the problem of the blocked spray head is further mitigated. The quality of the chemical solution is ensured for a long time.

Abstract: Provided is a paint spreading device, comprising a moving stage for bearing a substrate, a mask having a hollow pattern, an alignment system and a paint nozzle, wherein the mask is above the moving stage and has a gap with the substrate, an orthographic projection of the mask on the moving stage completely covers the substrate, the alignment system is above the moving stage at one side of the mask, the paint nozzle is right above the mask to spread paint on the mask.

Abstract: An inkjet printing device is provided. The second liquid storage tank is connected to a second buffer tank and the second buffer tank is pressurized so that the pressure at one side of the spray head near the second liquid storage tank is greater than the pressure at another side near the first liquid storage tank. As a result, the chemical solution in the spray head flows back into the first liquid storage tank or the liquid supply tank. Consequently, there is no residual chemical solution at the spray head so that the problem of the blocked spray head is not induced. Furthermore, by pressurizing the second buffer tank, the boiling point of the chemical solution can be reduced. The volatilization and solidification of the chemical solvent is reduced even further. Therefore, the problem of the blocked spray head is further mitigated. The quality of the chemical solution is ensured for a long time.

Abstract: The disclosure provides an encapsulation method and an encapsulating structure of an organic electroluminescent device, and a display apparatus. The encapsulation method of an organic electroluminescent device includes: providing a flexible substrate; forming an electrode layer on the flexible substrate; sequentially forming an inorganic layer on a surface of the electrode layer and an organic layer stacked on a surface of the inorganic layer, and a multilayer structure is formed by the inorganic layer and the organic layer alternately stacked with each other, the inorganic layer is formed by a chemical deposition method, and the organic layer is formed by printing; and dry etching the multilayer structure to form a thin film encapsulation layer. The disclosure has the advantages of low production cost and can solve the problems of high material cost, difficult maintenance, and poor film quality caused by the need of using the mask in the prior art.

Abstract: The present invention provides an encapsulation structure for a flexible display having an OLED lighting device on a flexible substrate. The encapsulation structure is disposed on the OLED lighting device, and includes a stack of layers for preventing moist from permeating into the OLED lighting device. The stack of layers includes at least one first organic layer and a plurality of inorganic layers wrapping the at least one first organic layer. Two inorganic layers of the stack of layers have interfacing faces that contact each other and separate the at least one first organic layer into a plurality of independent geometric regions. Through the present invention, moist undergoes an extended path to infiltrate, and is prevented from permeating into and eroding the OLED lighting device through pinholes of the inorganic layers, thereby prolonging the operation life of the OLED lighting device.

Abstract: The present invention provides an encapsulation structure for a flexible display having an OLED lighting device on a flexible substrate. The encapsulation structure is disposed on the OLED lighting device, and includes a stack of layers for preventing moist from permeating into the OLED lighting device. The stack of layers includes at least one first organic layer and a plurality of inorganic layers wrapping the at least one first organic layer. Two inorganic layers of the stack of layers have interfacing faces that contact each other and separate the at least one first organic layer into a plurality of independent geometric regions. Through the present invention, moist undergoes an extended path to infiltrate, and is prevented from permeating into and eroding the OLED lighting device through pinholes of the inorganic layers, thereby prolonging the operation life of the OLED lighting device.

Abstract: This invention discloses a method of manufacturing a package assembly, a package assembly, and a display device. The method includes: providing a base substrate, provided with a first pattern layer and a second pattern layer located outside the first pattern layer; forming a first cladding layer on the base substrate, the first cladding layer covering a second pattern layer and a region surrounded by the second pattern layer; forming a second cladding layer on the first cladding layer, the second cladding layer covering a top portion of the first pattern layer and a region surrounded by the first pattern layer; forming an organic layer on the first cladding layer and the second cladding layer, the organic layer covering the first pattern layer and a region surrounded by the first pattern layer; and forming a third cladding layer on the organic layer and the first cladding layer.

Abstract: This invention discloses a method of manufacturing a package assembly, a package assembly, and a display device. The method includes: providing a base substrate, provided with a first pattern layer and a second pattern layer located outside the first pattern layer; forming a first cladding layer on the base substrate, the first cladding layer covering a second pattern layer and a region surrounded by the second pattern layer; forming a second cladding layer on the first cladding layer, the second cladding layer covering a top portion of the first pattern layer and a region surrounded by the first pattern layer; forming an organic layer on the first cladding layer and the second cladding layer, the organic layer covering the first pattern layer and a region surrounded by the first pattern layer; and forming a third cladding layer on the organic layer and the first cladding layer.