A color film substrate, a fabrication method therefor, and a display device. The color film substrate comprises a base substrate (1); a black matrix (2) is located on one side of the base substrate (1), the black matrix (2) having a plurality of pixel openings (21); a quantum dot color film layer (31, 32, 33) is located in the pixel openings (21) and comprises an ultraviolet light-curable quantum dot material; and a light conversion structure (4), which is located between a side wall of the black matrix (2) and a side wall of the quantum dot color film layer (31, 32, 33). When a quantum dot solution is UV cured, the light conversion structure (4) may convert ultraviolet light of 395 nm into ultraviolet light that has a shorter wavelength and higher energy. Since the light conversion structure (4) is arranged between the side wall of the black matrix (2) and the side wall of the quantum dot color film layer (31, 32, 33), the ultraviolet light that has a shorter wavelength and higher energy may be emitted from a side edge and irradiated to the quantum dot color film layer (31, 32, 33), which solves the problem of uneven UV curing of the quantum dot color film layer (31, 32, 33), thereby improving the light-emitting performance of the display device.

An organic light-emitting display panel and a manufacturing method therefor, and a display device are provided. An organic light-emitting display panel includes: a substrate, organic light-emitting elements and an encapsulation layer, the encapsulation layer and the substrate defining a sealing space, the organic light-emitting elements being provided in the sealing space, each organic light-emitting element including an anode, an organic light-emitting layer and a cathode sequentially stacked in a direction away from the substrate, a first protrusion being provided on the side of each organic light-emitting layer away from the substrate, and a portion of the cathode covering the first bulge forming a second bulge; and a color filter layer provided on the side of the encapsulation layer away from the organic light-emitting elements, the color filter layer comprising color resist blocks and black matrices, the color resist blocks and the organic light-emitting elements being arranged in one-to-one correspondence.

The embodiments of the present disclosure provide a photoelectric sensor and a method of manufacturing the same, and a display panel. The photoelectric sensor includes a transparent substrate, a hole transport layer, a light absorption layer, and an electron transport layer. Disposing the hole transport layer on one side close to the transparent substrate and shielding the hole transport layer by use of the light absorption layer and the electron transport layer avoid the dissolution of molybdenum oxide in the hole transport layer during a cleaning process and reduce the difficulty in manufacturing process of the photoelectric sensor.

A display device includes a display module, a glass substrate, a buffer film, and a light blocking layer, the buffer film includes a base film and a nanoparticle coating layer provided on at least one surface of the base film, and the nanoparticle coating layer includes a binder and a plurality of nanoparticles. Therefore, the display device according to one or more embodiments may have excellent durability and visibility.

A display device includes a plurality of light-emitting layers each capable of emitting light in a reference direction orthogonal to a light-emitting surface, and a light-blocking portion capable of blocking part of light traveling from the light-emitting surface in directions inclined with respect to the reference direction. The plurality of light-emitting layers include a first light-emitting layer capable of emitting light with a first peak wavelength and a second light-emitting layer capable of emitting light with a second peak wavelength that is longer than the first peak wavelength. The first light-emitting layer has, compared with the second light-emitting layer, a large ratio of the part of light that can be blocked by the light-blocking portion to light traveling in at least one certain direction out of the inclined directions.

A display device includes: a display panel and a color converting panel facing each other and having a display area and a peripheral area; and a sealing member therebetween and disposed on an external edge of the peripheral area. The display panel includes a first substrate, light-emitting devices the first substrate, and an encapsulation layer on the light-emitting devices and in the display area and the peripheral area. The color converting panel includes a second substrate, a first color filter, a second color filter, and a third color filter on the second substrate and in the display area and the peripheral area, and a partition wall and a dummy partition wall on the first-third color filters. At least one of the first color filter, the second color filter, and the third color filter has an opening in the peripheral area, and the dummy partition wall overlaps the opening.

A display device includes: a display panel layer including a display area and a second non-light emitting area, the display area including a plurality of light emitting areas and a first non-light emitting area, the first non-light emitting area being around each of the light emitting areas, and the second non-light emitting area being outside the display area; a window coating layer directly on a first surface of the display panel layer; and a first curl-preventing pattern overlapping at least one of the first non-light emitting area and the second non-light emitting area when viewed in a plan view and contacting the window coating layer. The first curl-preventing pattern is configured to prevent the window coating layer from curling.

A display device includes a first display substrate including a light emitting element layer, a second display substrate facing the first display substrate and including a light blocking member and a color conversion layer, a coupling member that connects the first display substrate and the second display substrate to each other, and a filling member disposed between the first display substrate and the second display substrate. The filling member includes a photoinitiator that initiates by absorbing light of a wavelength band in a range of about 380 nm to about 500 nm, and the light blocking member and the color conversion layer cover a side of an entire surface of the second display substrate.

A display apparatus includes: a substrate having a display area and a peripheral area outside the display area; a first conductive layer on the substrate in the peripheral area and comprising a first hole; a second conductive layer on the first conductive layer and overlapping the first conductive layer, the second conductive layer comprising a second hole; a planarization layer extending from the display area to the peripheral area and comprising at least two organic insulating layers between the first conductive layer and the second conductive layer; and a display element on the planarization layer in the display area, wherein a part of a portion of the second conductive layer except for the second hole is in contact with a part of a portion of the first conductive layer except for the first hole.

A display substrate has a display region that includes a functional device arrangement region. The functional device arrangement region includes a plurality of light-emitting regions and a light-transmissive region located at peripheries of the light-emitting regions. The display substrate includes a substrate, a plurality of first lenses disposed on the substrate, an encapsulation layer disposed on a side of the plurality of first lenses away from the substrate, and a plurality of second lenses disposed on a side of the encapsulation layer away from the substrate. The first lenses and the second lenses are located in the light-transmissive region. In a direction perpendicular to the substrate, a second lens in the second lenses is arranged opposite to a first lens in the first lenses; a focal point of the first lens substantially coincides with a focal point of the second lens that is arranged opposite to the first lens.