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1. (WO2019062401) SHELL MANUFACTURING METHOD, SHELL AND ELECTRONIC DEVICE
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Pub. No.: WO/2019/062401 International Application No.: PCT/CN2018/101940
Publication Date: 04.04.2019 International Filing Date: 23.08.2018
IPC:
B05D 5/08 (2006.01) ,B05D 5/06 (2006.01) ,B05D 1/32 (2006.01) ,H05K 5/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5
Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
08
to obtain an anti-friction or anti-adhesive surface
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
5
Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
06
to obtain multicolour or other optical effects
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1
Processes for applying liquids or other fluent materials
32
using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
5
Casings, cabinets or drawers for electric apparatus
02
Details
Applicants:
OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN/CN]; 中国广东省东莞市 长安镇乌沙海滨路18号 No. 18 Haibin Road, Wusha, Chang'an Dongguan, Guangdong 523860, CN
Inventors:
杨光明 YANG, Guangming; CN
孙文峰 SUN, Wenfeng; CN
袁于才 YUAN, Yucai; CN
Agent:
深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT & TRADEMARK AGENCY; 中国广东省深圳市 福田区深南大道6021号喜年中心A座1709-1711 Room 1709-1711, Block A, Hailrun Complex No. 6021 Shennan Blvd., Futian District Shenzhen, Guangdong 518040, CN
Priority Data:
201710912443.129.09.2017CN
Title (EN) SHELL MANUFACTURING METHOD, SHELL AND ELECTRONIC DEVICE
(FR) PROCÉDÉ DE FABRICATION DE COQUE, COQUE ET DISPOSITIF ÉLECTRONIQUE
(ZH) 壳体制作方法、壳体及电子设备
Abstract:
(EN) Disclosed are a shell manufacturing method, a shell and an electronic device. The manufacturing method comprises: after sequentially polishing, sand-blasting and performing an oxidation treatment on an outer surface of a substrate, spraying a shielding layer onto part of the outer surface of the substrate so as to form a shielded area, and then performing a paint spraying treatment on the outer surface of the whole substrate to remove the shielding layer, so that a sand-blasted face in the shielded area and a silver powder highlighted face in a non-shielded area are present on the outer surface of the substrate. An outer surface of a shell manufactured by the method comprises a sand-blasted face and a silver powder highlighted face. The shell is applied to an electronic device.
(FR) L'invention concerne un procédé de fabrication de coque, une coque et un dispositif électronique. Le procédé de fabrication comprend : après un polissage séquentiel, le sablage et la réalisation d'un traitement d'oxydation sur une surface externe d'un substrat, la pulvérisation d'une couche de protection sur une partie de la surface externe du substrat de manière à former une zone protégée, puis la réalisation d'un traitement de pulvérisation de peinture sur la surface externe de l'ensemble du substrat pour retirer la couche de protection, de sorte qu'une face sablée dans la zone protégée et une face soulignée de poudre d'argent dans une zone non protégée sont présentes sur la surface externe du substrat. Une surface externe d'une coque fabriquée par le procédé comprend une face sablée et une face soulignée de poudre d'argent. Le procédé est appliqué à un dispositif électronique.
(ZH) 一种壳体制作方法、壳体及电子设备。制作方法包括对基板外表面依次进行抛光、喷砂和氧化处理后,对基板外表面的局部喷涂遮蔽层以形成遮蔽区域,再对整个基板外表面进行喷漆处理,去除遮蔽层,使基板外表面呈现遮蔽区的喷砂面与非遮蔽区的银粉高亮面。由该方法制得的壳体外表面包括喷砂面和银粉高亮面,该壳体应用于电子设备中。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)