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1. (WO2019048054) LIGHT-EMITTING COMPONENT AND METHOD FOR PRODUCING A LIGHT-EMITTING COMPONENT
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Pub. No.: WO/2019/048054 International Application No.: PCT/EP2017/072612
Publication Date: 14.03.2019 International Filing Date: 08.09.2017
IPC:
H01L 33/60 (2010.01) ,H01L 33/62 (2010.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48
characterised by the semiconductor body packages
58
Optical field-shaping elements
60
Reflective elements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48
characterised by the semiconductor body packages
62
Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
Applicants:
OSRAM OPTO SEMICONDUCTORS GMBH [DE/DE]; Leibnizstr. 4 93055 Regensburg, DE
Inventors:
BEH, Sok Gek; MY
TERMIZI, Ahmad Thibraani; MY
ZAINORDIN, Mohd Fauzi; MY
Agent:
EPPING HERMANN FISCHER PATENTANWALTSGESELLSCHAFT MBH; Schloßschmidstr. 5 80639 München, DE
Priority Data:
Title (EN) LIGHT-EMITTING COMPONENT AND METHOD FOR PRODUCING A LIGHT-EMITTING COMPONENT
(FR) COMPOSANT ÉLECTROLUMINESCENT, ET PROCÉDÉ DE PRODUCTION D'UN COMPOSANT ÉLECTROLUMINESCENT
Abstract:
(EN) A light-emitting component (10) is provided which comprises a carrier (1), a reflective layer (6) and a light source (2), wherein the light source is mechanically fixed on a mounting surface (11M) of the carrier. The carrier has an electrically isolating basic body (5) comprising an edge region (50), said edge region bounding the mounting surface. The edge region comprises a recess (52), wherein the reflective layer covers a base surface (53) of the recess. Moreover, the mounting surface is vertically elevated with respect to the base surface of the recess at least in places, such that the reflective layer is kept away from the mounting surface. Furthermore, a method for producing such a light-emitting component is provided.
(FR) L'invention concerne un composant électroluminescent (10) comprenant un support (1), une couche réfléchissante (6) et une source de lumière (2), la source de lumière étant fixée mécaniquement sur une surface de montage (11M) du support. Le support présente un corps de base (5) électriquement isolant comprenant une région de bord (50), ladite région de bord délimitant la surface de montage. La région de bord comprend un évidement (52), la couche réfléchissante recouvrant une surface de base (53) de l'évidement. De plus, la surface de montage est verticalement élevée par rapport à la surface de base de l'évidement au moins en endroits, de telle sorte que la couche réfléchissante est maintenue à distance de la surface de montage. En outre, l'invention concerne un procédé de production d'un tel composant électroluminescent.
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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: English (EN)
Filing Language: English (EN)