Abstract: A computing system includes a display controller and a processing device external to the display controller. The display controller includes a content verification circuit configured to generate a derived value representing visual content of interest (COI) within an image frame for a region of interest (ROI) on at least one display device. The processing device includes an error-detection circuit configured to perform an error-detection process for the visual COI based on the derived value.

Abstract: An aerosol-shielding endoscopy mouthpiece (AeroFree mouthpiece) is disclosed. The aerosol-shielding endoscopy mouthpiece includes a bite block part through which the endoscope passes and a mouth and nose-shielding part. Besides allowing for safe passage of the endoscope and respiration of the examinee, the bite block part includes a cover which is configured to mitigate splashing of aerosol and saliva through the orifice for endoscope passage during the endoscopic procedure. The mouth and nose-shielding part contains the bodily fluids and aerosols from the examinee's mouth and nose and reduces the risk of contamination at the time of removal and disposal.

Abstract: A manufacturing method of a light-emitting device, comprising providing a growth substrate; forming a light-emitting stack on the growth substrate, the light-emitting stack comprising a first surface, a second surface opposite to the first surface, and a sidewall connecting the first surface and the second surface; forming a patterned dielectric layer on the first surface, the patterned dielectric layer comprising a first portion and a second portion separated from the first portion; attaching a permanent substrate to the light-emitting stack; removing the growth substrate after the permanent substrate is attached to the light-emitting stack; forming a plurality of trenches in the light-emitting stack to form a plurality of light-emitting units, wherein the plurality of light-emitting units are insulated from each other; and cutting along the plurality of trenches, wherein an outer part of the second portion of the patterned dielectric layer is thinned.

Abstract: A manufacturing method of a light-emitting device, comprising providing a growth substrate; forming a light-emitting stack on the growth substrate, the light-emitting stack comprising a first surface, a second surface opposite to the first surface, and a sidewall connecting the first surface and the second surface; forming a patterned dielectric layer on the first surface, the patterned dielectric layer comprising a first portion and a second portion separated from the first portion; attaching a permanent substrate to the light-emitting stack; removing the growth substrate after the permanent substrate is attached to the light-emitting stack; forming a plurality of trenches in the light-emitting stack to form a plurality of light-emitting units, wherein the plurality of light-emitting units are insulated from each other; and cutting along the plurality of trenches, wherein an outer part of the second portion of the patterned dielectric layer is thinned.

Abstract: A light-emitting device comprises a light-emitting stack comprising a first surface, a roughened surface, and a sidewall connecting the first surface and the roughened surface; an electrode structure formed on the roughened surface of the light-emitting stack; a dielectric layer formed on the first surface of the light-emitting stack; a barrier layer covering the dielectric layer; a first reflective electrode between the barrier layer and the first surface of the light-emitting stack; and a passivation layer covering the sidewall of the light-emitting stack and the roughened surface of the light-emitting stack which is not occupied by the electrode structure, wherein the electrode structure is surrounded by the passivation layer, and the passivation layer contacts an surface of the electrode structure and terminates at the surface of the electrode structure.

Abstract: A light-emitting device comprises a light-emitting stack comprising a first surface, a roughened surface, and a sidewall connecting the first surface and the roughened surface; an electrode structure formed on the roughened surface of the light-emitting stack; a dielectric layer formed on the first surface of the light-emitting stack; a barrier layer covering the dielectric layer; a first reflective electrode between the barrier layer and the first surface of the light-emitting stack; and a passivation layer covering the sidewall of the light-emitting stack and the roughened surface of the light-emitting stack which is not occupied by the electrode structure, wherein the electrode structure is surrounded by the passivation layer, and the passivation layer contacts an surface of the electrode structure and terminates at the surface of the electrode structure.

Abstract: A light-emitting device is disclosed that includes a light-emitting stack comprising a first surface; a patterned dielectric layer formed on the first surface, comprising a first portion and a second portion substantially surrounding the first portion and having substantially the same thickness with that of the first portion; a first reflective electrode covering the first portion of the patterned dielectric layer; and a barrier layer covering the first reflective electrode and the second portion of the patterned dielectric layer.

Abstract: A light-emitting device is disclosed that includes a light-emitting stack comprising a first surface; a patterned dielectric layer formed on the first surface, comprising a first portion and a second portion substantially surrounding the first portion and having substantially the same thickness with that of the first portion; a first reflective electrode covering the first portion of the patterned dielectric layer; and a barrier layer covering the first reflective electrode and the second portion of the patterned dielectric layer.

Abstract: In one embodiment, a method of modifying a surface of a membrane includes exposing the surface to an impinging atmospheric pressure plasma source to produce an activated surface, and exposing the activated surface to a solution including a vinyl monomer. In another embodiment, a method of manufacturing a desalination membrane includes treating a surface of the membrane with an impinging atmospheric plasma source for an optimal period of time and rf power, and exposing the surface to an aqueous solution containing a vinyl monomer. In another embodiment, an apparatus includes a membrane having a surface, and polymer chains terminally grafted onto the surface of the membrane.

Abstract: In one embodiment, a method of modifying a surface of a membrane includes exposing the surface to an impinging atmospheric pressure plasma source to produce an activated surface, and exposing the activated surface to a solution including a vinyl monomer. In another embodiment, a method of manufacturing a desalination membrane includes treating a surface of the membrane with an impinging atmospheric plasma source for an optimal period of time and rf power, and exposing the surface to an aqueous solution containing a vinyl monomer. In another embodiment, an apparatus includes a membrane having a surface, and polymer chains terminally grafted onto the surface of the membrane.