Abstract: Provided herein are compounds of the Formula (I): (I) and tautomers, stereoisomers and pharmaceutically acceptable salts and solvates thereof, wherein Rx, Ry, W, X, Y, Z, Ring A and (AA) have the meanings given in the specification, which are inhibitors of RET kinase and are useful in the treatment and prevention of diseases which can be treated with a RET kinase inhibitor, including RET-associated diseases and disorders.

Abstract: A pulse ablation catheter for treating pulmonary arterial hypertension includes an ablation catheter part and an energy platform, where the ablation catheter part includes a movable outer sheath tube, an ablation catheter, a functional guide core, a pulse ablation part and an operating part; the operating part controls the pulse ablation part to slide axially on the functional guide core in a center of the ablation catheter, and controls strip-shaped arches in a middle of the pulse ablation part to arch or fold in a circumferential direction so as to perform pulse ablation through pulse electrode sheets and the energy platform. The pulse ablation catheter for treating pulmonary arterial hypertension of the application performs pulse ablation through the pulse ablation catheter with controllable frequency and ablation end shape to treat pulmonary arterial hypertension.

Abstract: A reflective sheet and a manufacturing method thereof, a backlight module, and a display device are provided, the reflective sheet includes: a partition structure provided on a side surface of the reflective sheet, where the reflective sheet includes partition structures arranged on a side surface of the reflective sheet, the partition structures bend the side surface of the reflective sheet at a preset slope, and the partition structures include a plurality of dotted lines arranged horizontally or vertically in parallel.

Abstract: A reflective sheet and a manufacturing method thereof, a backlight module, and a display device are provided, the reflective sheet includes: a partition structure provided on a side surface of the reflective sheet, where the reflective sheet includes partition structures arranged on a side surface of the reflective sheet, the partition structures bend the side surface of the reflective sheet at a preset slope, and the partition structures include a plurality of dotted lines arranged horizontally or vertically in parallel.

Abstract: A glass backplane includes a tempered glass substrate, a light-shielding layer and a reflective layer. Two opposite sides of the tempered glass substrate are a first side and a second side. The light-shielding layer is disposed on the first side of the tempered glass substrate, two opposite sides of the light-shielding layer are a first side and a second side, and the second side of the light-shielding layer is closer to the tempered glass substrate than the first side of the light-shielding layer. The reflective layer is disposed at the first side of the light-shielding layer.

Abstract: A light mixing chamber is formed by folding a reflective sheet having a central portion; at least three side portions integrated with the central portion; at least three connection portions each arranged between two side portions and integrated with a side portion of two adjacent side portions. A light source is arranged in central portion of the light mixing chamber for back illuminating a liquid crystal display panel.

Abstract: A display device is provided in the present disclosure. The display device includes a liquid crystal panel, a diaphragm assembly, and a back plate. The liquid crystal panel has a light incident surface and a light exit surface which are oppositely disposed. The diaphragm assembly is attached to and fixed to the light incident surface of the liquid crystal panel, and configured to at least diffuse light entering the light incident surface. The back plate is disposed at a side of the diaphragm assembly away from the light incident surface of the liquid crystal panel, and configured to support the diaphragm assembly. The back plate includes a bottom plate and a side plate. The bottom plate is configured to be a flat plate structure, and oppositely disposed with the diaphragm assembly.

Abstract: A reflective sheet which forms a light mixing chamber, a manufacturing method of the reflective sheet, a backlight module comprising the reflective sheet, and a liquid crystal display device comprising the backlight module. The reflective sheet including a central portion, at least three side portions integrated with the central portion, at least three connection portions, each connection portion being arranged between two side portions and being integrated with a side portion of two adjacent side portions.

Abstract: A display device is provided in the present disclosure. The display device includes a liquid crystal panel, a diaphragm assembly, and a back plate. The liquid crystal panel has a light incident surface and a light exit surface which are oppositely disposed. The diaphragm assembly is attached to and fixed to the light incident surface of the liquid crystal panel, and configured to at least diffuse light entering the light incident surface. The back plate is disposed at a side of the diaphragm assembly away from the light incident surface of the liquid crystal panel, and configured to support the diaphragm assembly. The back plate includes a bottom plate and a side plate. The bottom plate is configured to be a flat plate structure, and oppositely disposed with the diaphragm assembly.