# US 2022/0284686 A1 · Display method and electronic device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2022/0284686 A1 - Document ID: US20220284686A1 - Status: Published application - Kind: A1 - Application number: 17/720,043 - Filed: 2022-04-13 - Published: 2022-09-08 - Earliest claimed: 2019-10-24 - Assignees: Vivo Mobile Communication Co., Ltd. - Applicants: Vivo Mobile Communication Co., Ltd. - Inventors: Hanyu ZHANG - Web page: https://patentgrep.com/patent/US20220284686A1 ## CPC - G06V 10/143: Sensing or illuminating at different wavelengths - G06V 40/12: Fingerprints or palmprints - G06V 40/1318: {using electro-optical elements or layers, e.g. electroluminescent sensing} - G06V 40/1394: {using acquisition arrangements} - G06V 40/67: {by interactive indications to the user} - G06V: IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING ## Abstract A display method, an electronic device, and a computer-readable storage medium are provided. The method includes: determining a current application scenario in a case that an input of triggering display of a fingerprint icon is received; determining a target light spot based on a target parameter of the application scenario, where target light spots corresponding to different target parameters have different proportions of a red light component, different proportions of a green light component, and different proportions of a blue light component; and displaying a fingerprint icon formed by the target light spot. ## Claims ### Claim 1 A display method, applied to an electronic device, wherein the method comprises: determining a current application scenario in a case that an input of triggering display of a fingerprint icon is received; determining a target light spot based on a target parameter of the application scenario, wherein target light spots corresponding to different target parameters have different proportions for a red light component, a green light component and a blue light component, and the red light component, the green light component, and the blue light component are a brightness value of red light, a brightness value of blue light, and a brightness value of green light, respectively; and displaying a fingerprint icon formed by the target light spot. ### Claim 2 (depends on 1) The method according to claim 1, wherein if the target parameter of the application scenario is a first parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a first light spot corresponding to the first parameter, wherein a proportion of a red light component of the first light spot to a preset maximum component is a first proportion, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a second proportion; and the preset maximum component is a maximum brightness value of each of red, green, and blue (RGB) channels. ### Claim 3 (depends on 2) The method according to claim 2, wherein if the target parameter of the application scenario is a second parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a second light spot corresponding to the second parameter, wherein a proportion of a red light component of the second light spot to the preset maximum component is a third proportion, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a fourth proportion, wherein the third proportion is greater than the first proportion, and the fourth proportion is greater than the second proportion. ### Claim 4 (depends on 2) The method according to claim 2, wherein if the target parameter of the application scenario is a third parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a third light spot corresponding to the third parameter, wherein a red light component of the third light spot is the preset maximum component, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a fifth proportion, wherein the fifth proportion is greater than the second proportion. ### Claim 5 (depends on 2) The method according to claim 2, wherein if the target parameter of the application scenario is a fourth parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a fourth light spot corresponding to the fourth parameter, wherein a red light component of the fourth light spot is the preset maximum component, a green light component thereof is the preset maximum component, and a blue light component thereof is the preset maximum component. ### Claim 6 An electronic device, comprising a processor, a memory, and a computer program that is stored in the memory and capable of running on the processor, wherein the computer program, when being executed by the processor, implements the steps of: determining a current application scenario in a case that an input of triggering display of a fingerprint icon is received; determining a target light spot based on a target parameter of the application scenario, wherein target light spots corresponding to different target parameters have different proportions for a red light component, a green light component and a blue light component, and the red light component, the green light component, and the blue light component are a brightness value of red light, a brightness value of blue light, and a brightness value of green light, respectively; and displaying a fingerprint icon formed by the target light spot. ### Claim 7 (depends on 6) The electronic device according to claim 6, wherein if the target parameter of the application scenario is a first parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a first light spot corresponding to the first parameter, wherein a proportion of a red light component of the first light spot to a preset maximum component is a first proportion, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a second proportion; and the preset maximum component is a maximum brightness value of each of red, green, and blue (RGB) channels. ### Claim 8 (depends on 7) The electronic device according to claim 7, wherein if the target parameter of the application scenario is a second parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a second light spot corresponding to the second parameter, wherein a proportion of a red light component of the second light spot to the preset maximum component is a third proportion, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a fourth proportion, wherein the third proportion is greater than the first proportion, and the fourth proportion is greater than the second proportion. ### Claim 9 (depends on 7) The electronic device according to claim 7, wherein if the target parameter of the application scenario is a third parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a third light spot corresponding to the third parameter, wherein a red light component of the third light spot is the preset maximum component, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a fifth proportion, wherein the fifth proportion is greater than the second proportion. ### Claim 10 (depends on 7) The electronic device according to claim 7, wherein if the target parameter of the application scenario is a fourth parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a fourth light spot corresponding to the fourth parameter, wherein a red light component of the fourth light spot is the preset maximum component, a green light component thereof is the preset maximum component, and a blue light component thereof is the preset maximum component. ### Claim 11 (depends on 1) A non-transitory computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and the computer program, when being executed by a processor, implements the steps of the display method according to claim 1. ### Claim 12 (depends on 11) The storage medium according to claim 11, wherein if the target parameter of the application scenario is a first parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a first light spot corresponding to the first parameter, wherein a proportion of a red light component of the first light spot to a preset maximum component is a first proportion, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a second proportion; and the preset maximum component is a maximum brightness value of each of red, green, and blue (RGB) channels. ### Claim 13 (depends on 12) The storage medium according to claim 12, wherein if the target parameter of the application scenario is a second parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a second light spot corresponding to the second parameter, wherein a proportion of a red light component of the second light spot to the preset maximum component is a third proportion, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a fourth proportion, wherein the third proportion is greater than the first proportion, and the fourth proportion is greater than the second proportion. ### Claim 14 (depends on 12) The storage medium according to claim 12, wherein if the target parameter of the application scenario is a third parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a third light spot corresponding to the third parameter, wherein a red light component of the third light spot is the preset maximum component, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a fifth proportion, wherein the fifth proportion is greater than the second proportion. ### Claim 15 (depends on 12) The storage medium according to claim 12, wherein if the target parameter of the application scenario is a fourth parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a fourth light spot corresponding to the fourth parameter, wherein a red light component of the fourth light spot is the preset maximum component, a green light component thereof is the preset maximum component, and a blue light component thereof is the preset maximum component. ### Claim 16 (depends on 1) A display apparatus, wherein the apparatus is configured to perform the display method according to claim 1. ### Claim 17 (depends on 16) The display apparatus according to claim 16, wherein if the target parameter of the application scenario is a first parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a first light spot corresponding to the first parameter, wherein a proportion of a red light component of the first light spot to a preset maximum component is a first proportion, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a second proportion; and the preset maximum component is a maximum brightness value of each of red, green, and blue (RGB) channels. ### Claim 18 (depends on 17) The display apparatus according to claim 17, wherein if the target parameter of the application scenario is a second parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a second light spot corresponding to the second parameter, wherein a proportion of a red light component of the second light spot to the preset maximum component is a third proportion, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a fourth proportion, wherein the third proportion is greater than the first proportion, and the fourth proportion is greater than the second proportion. ### Claim 19 (depends on 17) The display apparatus according to claim 17, wherein if the target parameter of the application scenario is a third parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a third light spot corresponding to the third parameter, wherein a red light component of the third light spot is the preset maximum component, a green light component thereof is the preset maximum component, and a proportion of a blue light component thereof to the preset maximum component is a fifth proportion, wherein the fifth proportion is greater than the second proportion. ### Claim 20 (depends on 17) The display apparatus according to claim 17, wherein if the target parameter of the application scenario is a fourth parameter, the determining a target light spot based on a target parameter of the application scenario comprises: determining a fourth light spot corresponding to the fourth parameter, wherein a red light component of the fourth light spot is the preset maximum component, a green light component thereof is the preset maximum component, and a blue light component thereof is the preset maximum component.