# US 2025/0097335 A1 · Housing and electronic device comprising housing > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2025/0097335 A1 - Document ID: US20250097335A1 - Status: Published application - Kind: A1 - Application number: 18/965,316 - Filed: 2024-12-02 - Published: 2025-03-20 - Earliest claimed: 2022-06-03 - Assignees: Samsung Electronics Co., Ltd. - Applicants: Samsung Electronics Co., Ltd. - Inventors: Wanju SHIN; Gijae PARK; Jongmun CHOI; Hyunsuk CHOI - Web page: https://patentgrep.com/patent/US20250097335A1 ## CPC - H04M 1/0283: {for providing a decorative aspect, e.g. customization of casings, exchangeable faceplate} - C03C 17/22: with other inorganic material (C03C17/34, C03C17/44 take precedence) - C03C 17/3417: {all coatings being oxide coatings} - C03C 17/3435: {comprising a nitride, oxynitride, boronitride or carbonitride} - C03C 17/42: at least one coating of an organic material and at least one non-metal coating - G02B 5/0221: {the surface having an irregular structure (G02B5/0226 takes precedence)} - G02B 5/0284: {used in reflection} - C03C 2204/08: Glass having a rough surface - C03C 2217/72: Decorative coatings - C03C 2218/34: Masking - C03C 2218/365: Coating different sides of a glass substrate - H04M: TELEPHONIC COMMUNICATION (circuits for controlling other apparatus via a telephone cable and not involving telephone switching apparatus G08) - C03C: CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS - G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS ## Abstract An electronic device is provided. The electronic device includes a housing at least one processor disposed in the housing and including processing circuitry, wherein the housing includes a glass including a first glass surface visually exposed to an outside of the housing and an irregular pattern formed on the first glass surface, and a reflective layer disposed on the irregular pattern and formed to correspond to a shape of the irregular pattern and a second surface facing the outside of the housing and spaced apart from the first surface by a designated distance. ## Claims ### Claim 1 An electronic device comprising: a housing; and at least one processor disposed in the housing and including processing circuitry, wherein the housing includes: a glass including a first glass surface visually exposed to an outside of the housing and an irregular pattern formed on the first glass surface, and a reflective layer disposed on the irregular pattern and formed to correspond to a shape of the irregular pattern, the reflective layer including a first surface covering at least a portion of the irregular pattern and a second surface facing an outside of the housing and spaced apart from the first surface by a designated distance. ### Claim 2 (depends on 1) The electronic device of claim 1, wherein the reflective layer includes a first reflective layer deposited on the glass and a second reflective layer deposited on at least a portion of the first reflective layer. ### Claim 3 (depends on 2) The electronic device of claim 2, wherein the glass includes a first area where the first reflective layer is positioned and a second area where the first reflective layer and the second reflective layer are positioned, and wherein a refractive index of the first area is different from a refractive index of the second area. ### Claim 4 (depends on 2) The electronic device of claim 2, wherein the second reflective layer includes an upper surface portion disposed on the first glass surface and a side surface portion disposed on the first reflective layer. ### Claim 5 (depends on 2) The electronic device of claim 2, wherein a material of the first reflective layer is different from a material of the second reflective layer. ### Claim 6 (depends on 1) The electronic device of claim 1, wherein the reflective layer includes silicon oxide. ### Claim 7 (depends on 1) The electronic device of claim 1, wherein the designated distance between the first surface and the second surface is 100 nm to 2000 nm. ### Claim 8 (depends on 1) The electronic device of claim 1, wherein the glass includes a second glass surface opposite to the first glass surface and a rear irregular pattern formed on the second glass surface. ### Claim 9 (depends on 8) The electronic device of claim 8, wherein the housing includes a shielding layer disposed under the rear irregular pattern. ### Claim 10 (depends on 8) The electronic device of claim 8, wherein the housing includes a deposition layer disposed under the glass and disposed under the rear irregular pattern and a shielding layer disposed under the deposition layer. ### Claim 11 (depends on 1) The electronic device of claim 1, wherein the housing includes: an adhesive layer disposed under the glass; a polymer film disposed under the adhesive layer; and a shielding layer disposed under the polymer film. ### Claim 12 (depends on 1) The electronic device of claim 1, wherein the second surface of the reflective layer has a curved surface formed using a polishing process. ### Claim 13 (depends on 1) The electronic device of claim 1, wherein the housing includes an anti-fingerprint coating layer disposed on the glass. ### Claim 14 (depends on 1) The electronic device of claim 1, wherein the glass includes a third glass surface extending from the first glass surface and forming the irregular pattern, and wherein the reflective layer covers at least a portion of the third glass surface. ### Claim 15 A method for manufacturing a housing of an electronic device, the method comprising: preparing glass including an irregular pattern; depositing a reflective layer on the irregular pattern of the glass; and polishing the housing. ### Claim 16 (depends on 15) The method of claim 15, wherein the preparing of the glass includes randomly forming the irregular pattern on the glass using at least one of a cutting process, a wet etching process, or a dry blasting process. ### Claim 17 (depends on 15) The method of claim 15, wherein the reflective layer includes a first reflective layer and a second reflective layer. ### Claim 18 (depends on 17) The method of claim 17, wherein the depositing of the reflective layer includes: depositing the first reflective layer on the glass; and depositing the second reflective layer on the first reflective layer. ### Claim 19 One or more non-transitory computer-readable storage media storing computer-executable instructions that, when executed by at least one processor individually or collectively, cause an electronic device to perform operations, the operations comprising: preparing glass including an irregular pattern; depositing a reflective layer on the irregular pattern of the glass; and polishing a housing. ### Claim 20 (depends on 19) The one or more non-transitory computer-readable storage media of claim 19, the operations further comprising: randomly forming the irregular pattern on the glass.