Abstract: A display device, a display substrate, and a manufacturing method thereof. The display substrate includes a display region including a transparent display region. The transparent display region includes a first substrate, first sub-pixels, a first pixel definition layer, and partition layers. The first substrate is part of a light-transmitting substrate and includes first pixel regions and first non-pixel regions alternately distributed. The first sub-pixels are disposed in the first pixel regions, and each include, from bottom to top, a first electrode, a first light-emitting structure layer, and a second electrode. The first pixel definition layer is disposed in the first non-pixel regions and provided with openings. The partition layers are disposed in the first non-pixel regions, and each include a first section disposed on the first pixel definition layer and a second section suspended above a corresponding opening to partition second electrodes of adjacent first pixel regions.

Abstract: The present invention relates to a CMOS image chip, a camera, thereof, and a debugging method thereof. The CMOS image chip of the present invention disposes light emitting diodes in a light emitting region and uses a projection pattern of the light emitting diodes on a substrate to be inspected to determine a photosensitive effective region of the CMOS image chip on the underlay to prevent the issue that the conventional technology uses an image by camera imaging on a display device as debug basis and a camera imaging image has signal delay to result in a low debugging efficiency, which drastically improves a debugging efficiency of the camera.

Abstract: A display device, a display substrate, and a manufacturing method thereof. The display substrate includes a display region including a transparent display region. The transparent display region includes a first substrate, first sub-pixels, a first pixel definition layer, and partition layers. The first substrate is part of a light-transmitting substrate and includes first pixel regions and first non-pixel regions alternately distributed. The first sub-pixels are disposed in the first pixel regions, and each include, from bottom to top, a first electrode, a first light-emitting structure layer, and a second electrode. The first pixel definition layer is disposed in the first non-pixel regions and provided with openings. The partition layers are disposed in the first non-pixel regions, and each include a first section disposed on the first pixel definition layer and a second section suspended above a corresponding opening to partition second electrodes of adjacent first pixel regions.

Abstract: The present invention discloses an oil-in-water emulsion containing no surfactant, which comprises a metabolizable oil phase, an aqueous phase and oil-water amphipathic solid particles dispersed in the aqueous phase and having biocompatibility, wherein the oil phase comprises squalene or/and tocol; the aqueous phase is any one selected from the group consisting of purified water, water for injection, glycerine aqueous solution, buffering salts aqueous solution or clinically usable transfusion, or the combination of at least two selected therefrom; the solid particles have an average particle size in a scale of from nanometer to micrometer. The emulsion of the present invention can be used as vaccine adjuvant, drug delivery carrier or sustained/controlled-release carrier, and have the controllable properties. The resultant emulsion is stable, avoids the use of surfactants and can reduce the human poisoning and environmental pollution.