Patent SG-11201906187P-A (SG)
Title: Display screen, display device and mobile terminal
Inventor: JIN YONG
IPC: G06K9/00
Filed: 2018-01-04
Abstract: FigwAvorif(ree 7 200 131 133 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 01 November 2018 (01.11.2018) WIPO I PCT o mons °nolo mooloiloo Mo milommio oimIE (10) International Publication Number WO 2018/196441 Al (51) International Patent Classification: G06F 3/041 (2006.01) G06K 9/00 (2006.01) (21) International Application Number: PCT/CN2018/071313 (22) International Filing Date: 04 January 2018 (04.01.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 201710289264.7 27 April 2017 (27.04.2017) CN (71) Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN/CN]; No. 18, Haibin Road, Wusha, Chang'an, Dongguan, Guang- dong 523860 (CN). (72) Inventor: JIN, Yong; No. 18, Haibin Road, Wusha, Chang'an, Dongguan, Guangdong 523860 (CN). (74) Agent: TSINGYIHUA INTELLECTUAL PROPERTY LLC; Room 301 Trade Building, Zhaolanyuan, Tsinghua University, Qinghuayuan, Haidian District, Beijing 100084 (CN). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) (54) Title: DISPLAY SCREEN, DISPLAY DEVICE AND MOBILE TERMINAL (57) : Provided are a display screen (100), including a display layer (110) and a light shielding layer (120). The display layer (110) includes an upper surface (111) and a lower surface (112) opposite to the upper surface (111), the upper surface (111) faces a user, the light shielding layer (120) is arranged to the lower surface (112) of the display layer (110), and the light shielding layer (120) has a hole (121). Further provided are a display device (200), including the display screen (100) and a fmgerprint module (210) disposed below the display screen (100). The fingerprint module (210) is located at a position corresponding to the hole (121). The fmgerprint module (210) includes a light emitter (213) and a light inductor (212), and a light signal emitted by the light emitter (213) is transmitted to the fmgerprint through the hole (121) and the display layer (110), and is received by the light inductor (212) after being reflected by the fingerprint. Further provided are a mobile terminal (300).