Abstract: A light-conversion module, a method for manufacturing the light-conversion module, and a display are provided. The light-conversion module includes a pixel layer, an inorganic blocking wall structure, and a plurality of color filters. The inorganic blocking wall structure is disposed on the pixel layer and has a plurality of through holes. The plurality of color filters are respectively disposed in the plurality of through holes. An upper surface of the inorganic blocking wall structure is higher than an upper surface of each of the plurality of color filters.

Abstract: A display device includes a substrate, a plurality of electrical connection groups, a plurality of light-emitting elements, a light-transmitting plate, and an adhesive layer. The electrical connection groups may be formed in the substrate. The light-emitting elements may be disposed on the substrate. Each of the light-emitting elements may be electrically connected to the corresponding electrical connection group. The light-transmitting plate may cover the light-emitting elements. The adhesive layer may be formed between the light-transmitting plate and each of the light-emitting elements.

Abstract: A mask structure with an externally connected filtering device includes a mask body, a unidirectional air seat valve, at least one connecting tube and a filtering device. The mask body is made of an air-impermeable material, can be provided with the unidirectional air seal valve thereon and connected with the filtering device through the connecting tube, so that the mask structure can filter and purify ambient air by the filtering device, and deliver the filtered air to the inner side of the mask body through the connecting tube for a user to inhale. The exhaled air by the user can be expelled through the unidirectional air seal valve to the outer side of the mask body.