Abstract: The present application discloses a liquid crystal display panel and a method of manufacturing the same. The liquid crystal display panel includes a pixel area, and further includes: a glass substrate serving as a light guide plate; a reflective layer disposed on a side of the light guide plate; a grating structure disposed on a side of the light guide plate away from the reflective layer, and corresponding to the pixel area; a planarization layer disposed on a side of the grating structure away from the light guide plate; and a thin-film transistor layer disposed on a side of the planarization layer away from the light guide plate.

Abstract: Identifying users is disclosed including, in response to receiving an account operating request of an account sent by a user device, obtaining a personal question from a personal questions database and sending the personal question to the user device, receiving, from the user device, a verification response to the personal question, and determining whether a current user is a user associated with the account based at least in part on the verification response and a corresponding standard response in the personal questions database, where the personal question obtained from the personal questions database and the corresponding standard response were generated based at least in part on account operating information of the user associated with the account.

Abstract: Identifying users is disclosed including, in response to receiving an account operating request of an account sent by a user device, obtaining a personal question from a personal questions database and sending the personal question to the user device, receiving, from the user device, a verification response to the personal question, and determining whether a current user is a user associated with the account based at least in part on the verification response and a corresponding standard response in the personal questions database, where the personal question obtained from the personal questions database and the corresponding standard response were generated based at least in part on account operating information of the user associated with the account.

Abstract: Identifying users is disclosed including, in response to receiving an account operating request of an account sent by a user device, obtaining a personal question from a personal questions database and sending the personal question to the user device, receiving, from the user device, a verification response to the personal question, and determining whether a current user is a user associated with the account based at least in part on the verification response and a corresponding standard response in the personal questions database, where the personal question obtained from the personal questions database and the corresponding standard response were generated based at least in part on account operating information of the user associated with the account.

Abstract: Password characters input by a user as an account password are obtained. A password table including the password characters and a preset number of supplemental characters is randomly generated. An indication table indicating the password characters as the account password in the password table is generated. The password table and the indication table are stored. The techniques of the present disclosure improve password security.

Abstract: Identifying users is disclosed including, in response to receiving an account operating request of an account sent by a user device, obtaining a personal question from a personal questions database and sending the personal question to the user device, receiving, from the user device, a verification response to the personal question, and determining whether a current user is a user associated with the account based at least in part on the verification response and a corresponding standard response in the personal questions database, where the personal question obtained from the personal questions database and the corresponding standard response were generated based at least in part on account operating information of the user associated with the account.