Abstract: A curved display panel, a method for fabricating the same, and a curved display device are disclosed. The curved display panel includes a first substrate, an oppositely arranged second substrate, and a liquid crystal layer between the first and second substrates. The first substrate is an array substrate, and includes a first light shielding layer in a light non-transmission region. The second substrate comprises color resists of at least three different colors, and the second substrate is arranged closer to a back light source than the first substrate. After assembling, the first and second substrates have an arc-shaped cross section in an extending direction of a side of the second substrate, the arc-shaped cross section has a bending direction opposite to an incident direction of light from the back light source, and the first and second substrates have a same bending direction.

Abstract: The present disclosure provides an infrared touch screen, a touch detection method and a display apparatus. The infrared touch screen includes: a transparent panel having a touch surface; an infrared emitting device configured to emit an infrared ray which is emitted into the transparent panel and totally reflected in the transparent panel; an infrared receiving device configured to receive the totally reflected infrared ray; and a processor configured to analyze intensity of the infrared ray received by the infrared receiving device to determine touch strength.

Abstract: Embodiments of the present invention disclose a portable apparatus.