Abstract: The present disclosure provides a substrate, a manufacturing method thereof, and a transparent display device. The substrate comprising: a plurality of pixel units, at least a part of which includes a light-emitting area and a transparent area, and the light-emitting area includes a thin-film transistor; a light blocking member disposed in the light-emitting area and configured to block light that is directed to the thin-film transistor through the transparent area.

Abstract: The present disclosure provides an organic light emitting diode (OLED) device and a method for manufacturing the same, an OLED display substrate and an OLED display device. The OLED device of the present disclosure comprises a substrate, and a first electrode, a light emitting layer and a second electrode arranged on the substrate, wherein the light emitting layer comprises fibers of p-phenylene based polymer as a host material, and the fibers of p-phenylene based polymer are arranged in a first orientation; and wherein the light emitted by the fibers of p-phenylene based polymer arranged in the first orientation is linearly polarized light in a first direction. The OLED device of the present disclosure can simultaneously ensure a good contrast, brightness and light transmittance.

Abstract: The present disclosure provides an electroluminescent device, a method for manufacturing the same, and a display device. The electroluminescent device of the present disclosure includes: a first substrate and a second substrate disposed opposite to each other; a first electrode disposed on a side of the first substrate proximal to the second substrate; a main spacer disposed between the first substrate and the second substrate and configured to support the first substrate and the second substrate; a first spacer spaced apart from the main spacer disposed on the side of the second substrate proximal to the first substrate; and an auxiliary electrode layer disposed on at least part of an surface of the first spacer proximal to the first substrate, wherein at least part of the auxiliary electrode layer is in contact with the first electrode for electrical connection.

Abstract: An array substrate, a method for fabricating the same and a display device are disclosed. The array substrate includes a substrate, and a first insulating layer and a thin film transistor which are arranged on the substrate in this order. The first insulating layer includes a colored region which is configured to absorb light. An orthographic projection of the colored region on the substrate at least covers an orthographic projection of the active layer of the thin film transistor on the substrate. By arranging the colored region of the first insulating layer, the light with a short wavelength from an external light source is absorbed. Thus, a channel of the active layer is protected, stable performance of a device is realized, and a service life of the device is prolonged.

Abstract: Embodiments of the present disclosure provide a top-emission type OLED display panel and a manufacturing method thereof. The top-emission type OLED display panel comprises an array substrate and an encapsulating cover plate, wherein the array substrate includes OLED light emitting devices which comprise a light emitting function layer, a first electrode layer disposed on a side of the light emitting function layer proximate to the encapsulating cover plate, and a second electrode disposed on a side of the light emitting function layer distal to the first electrode layer. The top-emission type OLED display panel further comprises a transparent conductive adhesive filled between the array substrate and the encapsulating cover plate, for adhering the array substrate and the encapsulating cover plate; and the transparent conductive adhesive is in direct contact with the first electrode layer.

Abstract: The present disclosure provides an OLED display substrate including a substrate, a pixel defining layer on the substrate, for defining a plurality of sub-pixel regions having different colors; and cavity length adjusting layers in the sub-pixel regions, wherein the cavity length adjusting layers comprise a conductive ink, and the cavity length adjusting layers have different thicknesses in the sub-pixel regions having different colors.

Abstract: Embodiments of the present disclosure provide an OLED substrate and a fabrication method thereof, and a display panel. The method for fabricating an OLED substrate includes: forming an auxiliary cathode in a display region on a base substrate; forming an organic material functional layer in the display region on the base substrate where the auxiliary cathode is formed; applying a voltage to the auxiliary cathode to deform the auxiliary cathode, such that the organic material functional layer is ruptured by the deformed auxiliary cathode to form a connection channel; and forming a cathode in the display region on the base substrate where the organic material functional layer is formed. The cathode is electrically connected to the auxiliary cathode at the connection channel.

Abstract: A conductive pattern structure is provided by the embodiment of present disclosure. The conductive pattern structure includes: a first metal pattern and a second metal pattern. The second metal pattern covers at least a portion of a side surface of the first metal pattern; and an activity of a metal material of the first metal pattern is weaker than an activity of a metal material of the second metal pattern. The embodiment of present disclosure prevents the side surface of the first metal pattern from being oxidized by forming the second metal pattern covering at least a portion of the side surface of the first metal pattern, in this way, the problem that the electrical conductivity of the first metal pattern is reduced is avoided, and the problem that product yield declining is avoided.

Abstract: Embodiments of this disclosure provide an optical resonance device, a force measuring device and method, a modulus measuring method and a display panel. The optical resonance device includes: a light emitting layer, a reflecting layer, and a transflective layer. The light emitting layer is configured to generate light. The reflecting layer is arranged at one side of the light emitting layer and is configured to reflect the light generated by the light emitting layer. The transflective layer is arranged at the other side of the light emitting layer and is configured to transmit a portion of the light generated by the light emitting layer and reflect a portion of the light generated by the light emitting layer. The force measuring device includes: an optical resonance device, at least one optical sensor, a bearing unit and a calculation unit.

Abstract: The present invention provides an electroluminescent device, a manufacturing method and driving method thereof, and a display device. The electroluminescent device comprises a transparent substrate, and a first light emitting unit and a second light emitting unit disposed at both sides of the transparent substrate respectively, wherein the first light emitting unit and the second light emitting unit have the same light output direction and are connected to two control circuit respectively. In the present invention, a parallel device structure is adopted to achieve independent control of two light emitting units in a single electroluminescent device, not only the color temperature is adjustable, but also the light emitting efficiency of the device can be increased. Also the transparent substrate can be fabricated using polymers having a refractive index adapted to the light emitting material, thereby reducing the optical waveguide loss in the device and realizing display of flexible device.

Abstract: The present disclosure provides an organic light emitting diode (OLED) device and a method for manufacturing the same, an OLED display substrate and an OLED display device. The OLED device of the present disclosure comprises a substrate, and a first electrode, a light emitting layer and a second electrode arranged on the substrate, wherein the light emitting layer comprises fibers of p-phenylene based polymer as a host material, and the fibers of p-phenylene based polymer are arranged in a first orientation; and wherein the light emitted by the fibers of p-phenylene based polymer arranged in the first orientation is linearly polarized light in a first direction. The OLED device of the present disclosure can simultaneously ensure a good contrast, brightness and light transmittance.

Abstract: An array substrate, a method for fabricating the same and a display device are disclosed. The array substrate includes a substrate, and a first insulating layer and a thin film transistor which are arranged on the substrate in this order. The first insulating layer includes a colored region which is configured to absorb light. An orthographic projection of the colored region on the substrate at least covers an orthographic projection of the active layer of the thin film transistor on the substrate. By arranging the colored region of the first insulating layer, the light with a short wavelength from an external light source is absorbed. Thus, a channel of the active layer is protected, stable performance of a device is realized, and a service life of the device is prolonged.

Abstract: The present disclosure provides a display substrate and a method for fabricating the same, and a display apparatus. The display substrate includes a pixel defining layer, a recessed structure having a recessed surface and a light-emitting functional layer. The pixel defining layer and the light-emitting functional layer are on a side of the recessed structure where the recessed surface is provided. The pixel defining layer defines a pixel region. The recessed surface of the recessed structure is in the pixel region. The light-emitting functional layer is in the pixel region, and a surface of the light-emitting functional layer proximal to the recessed structure is at least partially conformal to the recessed surface.

Abstract: The present disclosure provides an electroluminescent device, a method for manufacturing the same, and a display device. The electroluminescent device of the present disclosure includes: a first substrate and a second substrate disposed opposite to each other; a first electrode disposed on a side of the first substrate proximal to the second substrate; a main spacer disposed between the first substrate and the second substrate and configured to support the first substrate and the second substrate; a first spacer spaced apart from the main spacer disposed on the side of the second substrate proximal to the first substrate; and an auxiliary electrode layer disposed on at least part of an surface of the first spacer proximal to the first substrate, wherein at least part of the auxiliary electrode layer is in contact with the first electrode for electrical connection.

Abstract: The present disclosure provides a light-diffusion powder, a quantum-dot-containing photoresist, and a quantum-dot-containing color film, and their preparation methods. The light-diffusion powder is obtained from an alkoxysilane having a chemical structure represented by formula (I): where R1 includes a C1˜C50 alkyl group, and R? includes one or more of an alkyl and a substituted alkyl group.

Abstract: The present disclosure provides a method for manufacturing a display substrate, relating to the field of manufacturing technology for display substrate, and can address at least in part a problem of insufficient flatness of a planarization layer, complex manufacturing process and high cost of a prior art display substrate. The method for manufacturing a display substrate according to the present disclosure includes: forming a curable material layer on a base, the base having a first structure; performing imprinting on the curable material layer using a nano-imprinting mold, so that the curable material layer is planarized, and at the same time a through hole connected to the first structure is formed in the curable material layer; curing the curable material layer to form a planarization layer; and forming a second structure connected to the first structure via the through hole.

Abstract: Embodiments of this disclosure provide an optical resonance device, a force measuring device and method, a modulus measuring method and a display panel. The optical resonance device includes: a light emitting layer, a reflecting layer, and a transflective layer. The light emitting layer is configured to generate light. The reflecting layer is arranged at one side of the light emitting layer and is configured to reflect the light generated by the light emitting layer. The transflective layer is arranged at the other side of the light emitting layer and is configured to transmit a portion of the light generated by the light emitting layer and reflect a portion of the light generated by the light emitting layer. The force measuring device includes: an optical resonance device, at least one optical sensor, a bearing unit and a calculation unit.

Abstract: A display substrate, a display device and a remote control system are provided in order to solve a problem that the existing touch technology is not capable of touching and controlling accurately any region in the display device distant from a user. The display substrate comprises a base substrate, color filters located on the base substrate and at least one optical recognition structure which is located at least partially in non-display regions of the display substrate and is configured to sense an irradiation of a predefined light beam to generate a voltage signal and transmit the voltage signal to an external circuit through a signal line connected to the optical recognition structure.

Abstract: The present disclosure provides a light-diffusion powder, a quantum-dot-containing photoresist, and a quantum-dot-containing color film, and their preparation methods. The light-diffusion powder is obtained from an alkoxysilane having a chemical structure represented by formula (I): where R1 includes a C1—C50 alkyl group, and R? includes one or more of an alkyl and a substituted alkyl group.

Abstract: The present disclosure provides a thin film transistor array substrate and a fabrication method thereof, and a display device. The thin film transistor array substrate includes an active layer. The active layer is formed using a zinc target under an environment of oxygen and nitrogen in a sputtering chamber. A source/drain buffer layer is formed on the active layer using the zinc target by a sputtering process in the sputtering chamber under an environment containing one of oxygen and nitrogen.