Abstract: A display panel and a method of manufacturing of the same are provided. The display panel includes a first transparent substrate and a second transparent substrate disposed opposite to each other. A planarization protective layer is disposed between the first transparent substrate and the second transparent substrate. The planarization protective layer is provided with a hollow portion in a sealant area. A sealant is disposed in the sealant area and disposed between the first transparent substrate and the second transparent substrate. The sealant extends into the hollow portion to cause the first transparent substrate and the second transparent substrate to be fixed through the sealant.

Abstract: A display panel and a display device are provided. The display panel includes a first substrate and a second substrate disposed oppositely, and a liquid crystal layer and a column-spaced layer disposed between the first substrate and the second substrate. The column-spaced layer includes at least one main spacer column. The first substrate includes at least one boss region and a main spacer region, a thickness of the first substrate in the main spacer region is less than a thickness of the first substrate in the boss region, and the main spacer column is disposed in the main spacer region.

Abstract: A portable dustpan structure for cleaning pet excrement includes: a box body, a tubular member, a shaft and two roller units. The tubular member is pivotable relative to the box body to move between the upright position and the lie-flat position. When the tubular member is in the upright position, the mouth of the box body is upwards, the pet excrement won't fall out, and it can save space for easy storage. When the tubular member is in the lie-flat position, the pet owners can rake the pet excrement into the box body via the mouth so as to achieve of the purpose of cleaning. The dustpan further includes two roller units, so that the pet owner can move the dustpan by pulling the shaft, thereby improving the comfort of carrying object, moving without lifting, making the dustpan easy to carry and saving effort.