Abstract: A device and a method for manufacturing a thin film are provided. The device includes: a chamber; a substrate carrying member arranged within the chamber and configured to carry thereon a substrate on which the thin film is to be formed; a mask fixation member configured to fix a mask, wherein the mask includes a shielding region and an opening region, and a material for forming the thin film is allowed to pass through the opening region; and a position adjustment member configured to adjust a distance between the mask and the substrate to form the thin films of different sizes on the substrate, wherein orthogonal projections of the thin films of different sizes onto the substrate have different areas.

Abstract: The present disclosure provides an OLED panel, an OLED packaging method, and a display panel. The OLED panel includes a substrate; an OLED element on a surface of the substrate; an inorganic cover layer on the substrate and the OLED element, the inorganic cover layer being configured to cover a peripheral portion of the surface of the substrate; a bonding layer on the inorganic cover layer; and a barrier layer on the bonding layer, wherein a portion of the bonding layer on the peripheral portion includes at least one rib configured to form an airtight space for isolating the OLED element from the external.

Abstract: A device and a method for manufacturing a thin film are provided. The device includes: a chamber; a substrate carrying member arranged within the chamber and configured to carry thereon a substrate on which the thin film is to be formed; a mask fixation member configured to fix a mask, wherein the mask includes a shielding region and an opening region, and a material for forming the thin film is allowed to pass through the opening region; and a position adjustment member configured to adjust a distance between the mask and the substrate to form the thin films of different sizes on the substrate, wherein orthogonal projections of the thin films of different sizes onto the substrate have different areas.

Abstract: The present disclosure provides an OLED panel, an OLED packaging method, and a display panel. The OLED panel includes a substrate; an OLED element on a surface of the substrate; an inorganic cover layer on the substrate and the OLED element, the inorganic cover layer being configured to cover a peripheral portion of the surface of the substrate; a bonding layer on the inorganic cover layer; and a barrier layer on the bonding layer, wherein a portion of the bonding layer on the peripheral portion includes at least one rib configured to form an airtight space for isolating the OLED element from the external.

Abstract: Disclosed in the embodiments of the present invention is a key function conversion method, comprising: detecting a click operation sent by a first key; searching for a second key associated to the first key in a preset key mapping table; converting the click operation sent by the first key into a click operation sent by the second key; and, generating a function trigger signal corresponding to the click operation sent by the second key. A key function conversion device and a key function conversion electronic equipment are also disclosed in the embodiments of the present invention. With the present invention, the compatibility of a terminal unit with application programs can be improved.

Abstract: Disclosed in the embodiments of the present invention is a key function conversion method, comprising: detecting a click operation sent by a first key; searching for a second key associated to the first key in a preset key mapping table; converting the click operation sent by the first key into a click operation sent by the second key; and, generating a function trigger signal corresponding to the click operation sent by the second key. A key function conversion device and a key function conversion electronic equipment are also disclosed in the embodiments of the present invention. With the present invention, the compatibility of a terminal unit with application programs can be improved.