A light-emitting element transfer stamp can include a stamp substrate, an elastic part disposed on the stamp substrate, a pickup portion disposed on the elastic portion, and a damper part connected to the elastic part. A method for fabricating a display device using the light-emitting element transfer stamp is also discussed.

A display device includes a display panel including a display area and a peripheral area at least partially surrounding the display area, a window layer disposed on the display panel and a first film disposed below the display panel and including: a base film and a wire. The wire is disposed inside the base film and has a curved shape.

A display device is disclosed that includes a substrate, a bank layer disposed on the substrate, and a reflective layer disposed on a side surface of the bank layer and in contact with a light-transmitting layer, a second color quantum dot layer or a third color quantum dot layer, wherein the bank layer and the reflective layer together have a length of 1 m or less in a direction parallel to the substrate.

A display device includes a first electrode above a substrate, a second electrode above the substrate, and spaced apart from the first electrode in a first direction, an inorganic light-emitting element in a first auxiliary pixel area, above the first electrode, and connected to the first electrode, an organic light-emitting layer above the substrate, in a second auxiliary pixel area spaced apart from the first auxiliary pixel area in the first direction, and covering the second electrode, and a third electrode above the organic light-emitting layer.

A light-emitting baseplate and a preparation method thereof, and a light-emitting device, relate to the technical field of displays. The light-emitting baseplate includes: a substrate; and a first metal pattern disposed on a side of the substrate, including a first surface away from the substrate, a second surface close to the substrate, and a first side surface connecting the first surface and the second surface, the first surface including a middle region, and an edge region at a periphery of the middle region; wherein the first surface protrudes toward a side away from the substrate, and a protrusion height of the middle region is greater than a protrusion height of the edge region.

A display apparatus includes a substrate having a display area and a non-display area surrounding the display area, a pixel circuit layer on the substrate, the pixel circuit layer including a pixel circuit and a planarization layer covering the pixel circuit, a first main pixel electrode on the planarization layer, a peripheral pixel electrode on the planarization layer, the peripheral pixel electrode being spaced from the first main pixel electrode and surrounding the first main pixel electrode in a plan view, a bank layer including a first opening exposing a central portion of the first main pixel electrode, a first intermediate layer corresponding to the first main pixel electrode and arranged within the first opening, and an opposite electrode covering the bank layer and the first intermediate layer.

Disclosed are a micro-display chip and a preparation method thereof. The micro-display chip includes: a self-luminescence layer, a wavelength conversion layer, and a first transmitting-and-reflecting layer and/or a second transmitting-and-reflecting layer; the first transmitting-and-reflecting layer is disposed between the self-luminescence layer and the wavelength conversion layer; the second transmitting-and-reflecting layer is disposed on another surface of the wavelength conversion layer; the first transmitting-and-reflecting layer has low reflectivity and high transmissivity for the first color light and high reflectivity and low transmissivity for the second color light, and the second transmitting-and-reflecting layer has high reflectivity and low transmissivity for the first color light and low reflectivity and high transmissivity for the second color light. The micro-display chip of the present disclosure can effectively improve the absorbance and color purity of conversion light, thereby obtaining a brighter and purer conversion spectrum.

A lighting device having a support supporting first light emitting diodes and second light emitting diodes each having a light emitting surface, wherein the light emitting surface of each first light emitting diode has a first area and the light emitting surface of each second light emitting diode has a second area, the second area being strictly lower than the first area.

A display device includes a display panel including a first area in which a pixel is disposed, a second area extending in a first direction, a third area spaced apart from the first area by the second area in a second direction perpendicular to the first direction, and a first cutting line penetrating at least a portion of the display panel and extending from an intersection point formed by a first straight portion included in the first area and a second straight portion included in the second area.

A display device comprises a display area and a non-display area, a substrate including a plurality of pixel electrodes disposed in the display area, a light emitting element disposed on each of the plurality of pixel electrodes and including a first semiconductor layer, an active layer, and a second semiconductor layer, a first common connection electrode and a second common connection electrode disposed in the non-display area and a bonding electrode disposed between the light emitting element and the plurality of pixel electrodes, wherein the second common connection electrode has a thickness thinner than the bonding electrode.