The present invention relates to a solar cell sheet comprising a first and a second substrate, which first and second substrates are flexible and suitable for roll to roll printing, and the solar cell sheet further comprises one or more self-contained solar cell units, wherein each self-contained solar cell unit comprises one or more solar cell modules, and each solar cell module comprises a plurality of serially connected solar cells, wherein each of the solar cell modules comprises: a first substrate portion of the first flexible substrate and a second substrate portion of the second substrate, a plurality of first electrodes and a plurality of second electrodes arranged between the first and second substrate portions; and at least one organic active layer arranged between the plurality of first electrodes and the plurality of second electrodes; wherein, a continuous or discontinuous portion of a first adhesive material encircles each of the solar cell units. The present invention further relates to a method for producing the solar cell sheet comprising one or more self-contained solar cell units.

Provided are an organic thin film transistor having high bendability and high stability in air and a method of manufacturing the organic thin film transistor. The organic thin film transistor includes: a gas barrier layer consisting of a resin layer and an inorganic layer; a transistor element that is formed on one main surface side of the gas barrier layer and includes a gate electrode, an insulating film, an organic semiconductor layer, a source electrode, and a drain electrode; and a sealing layer that is laminated on a side of the transistor element opposite to the gas barrier layer through an adhesive layer, in which a thickness of the resin layer in the gas barrier layer is less than a thickness ranging from the inorganic layer to the sealing layer in the gas barrier layer.

An organic light-emitting diode (OLED) display panel and a manufacturing method include an array substrate and a color film substrate, the array substrate includes a first substrate, a thin-film transistor (TFT) layer, an anode metal layer, a pixel defining layer, an OLED light-emitting layer, and a cathode metal layer, and the color film substrate includes a second substrate, a black matrix, a color filter layer, and a protective layer; wherein a portion of the protective layer opposite to the cathode metal layer includes a cathode auxiliary wiring layer, and the cathode auxiliary wiring layer contacts the cathode metal layer.

A method of fabricating a semiconductor device, which includes a separation step and has a high yield, is provided. A metal layer is formed over a substrate, fluorine is supplied to the metal layer, and the metal layer is then oxidized, whereby a metal compound layer is formed. A functional layer is formed over the metal compound layer, heat treatment is performed on the metal compound layer, and the functional layer is separated from the substrate with use of the metal compound layer. By performing first plasma treatment using a gas containing fluorine, fluorine can be supplied to the metal layer. By performing second plasma treatment using a gas containing oxygen, the metal layer supplied with fluorine can be oxidized.

Disclosed is a manufacturing method of a rigid organic light-emitting diode (OLED) display panel and a display panel. The method comprises steps of providing a first substrate having a first glass substrate and a flexible film; coating an organic compound on the first glass substrate; providing a second substrate; packaging the display area; and cutting and stripping a part of the first glass substrate at the non-display area of the packaged display panel, thereby improving the screen accounting of the display area in the rigid OLED display panel.

The present disclosure provides a display panel and a manufacturing method thereof, the display panel comprises an array substrate and a color filter substrate; the array substrate comprises an anode, a light-emitting layer and a cathode, the light-emitting layer is disposed correspondingly to a pixel area on the array substrate; the color filter substrate comprises color filters corresponding to the pixel area, and black matrices disposed between the adjacent color filters; the color filter substrate provided with auxiliary cathodes corresponding to the black matrices, and metal layers disposed on the auxiliary cathodes; the cathode is in parallel contact with the auxiliary cathodes through the metal layers.

A display substrate, a manufacturing method thereof, and a display device are provided. The display substrate includes a base substrate, a pixel defining layer, and a first electrode layer between the base substrate and the pixel defining layer. The pixel defining layer defines a plurality of sub-pixels on the base substrate, the first electrode layer comprises a plurality of first electrodes, and the plurality of first electrodes being separated from each other by gaps, and an orthographic projection of the pixel defining layer on the base substrate covers an orthographic projection of the gap on the base substrate.

A display device includes a substrate including a light transmission region and a light blocking region, a first color filter pattern which is on the substrate and selectively transmits light of a first color, a bank layer facing the substrate with the first color filter pattern therebetween, in the light transmission region each of a first opening defined in the bank layer and a wavelength control pattern in the first opening of the bank layer, and in the light blocking region each of a second opening defined in the bank layer and spaced apart from the first opening; and a spacer in the second opening of the bank layer. Each of the first opening and the second opening corresponds to the first color filter pattern.

A display device includes a display panel, a backlight under the display panel, and an adhesive placed so as to extend over a side face of the display panel and a side face of the backlight. An outer face of the adhesive opposite to a face of the adhesive bonded to the side face of the display panel and the side face of the backlight is formed as a flat face along one or both of the side face of the display panel and the side face of the backlight.

A package substrate, a manufacturing method thereof, an organic light-emitting diode (OLED) display panel and a manufacturing method thereof are provided. The package substrate includes a transparent substrate; a plurality of spacers disposed on the transparent substrate; and auxiliary electrodes provided on the spacers and in a non-light-emitting region. Orthographic projections of the spacers on an array substrate fall within orthographic areas of a pixel define layer (PDL) on the array substrate.