Invention Application
- Patent Title: LIGHT EMITTING MODULE AND MANUFACTURING METHOD
- Patent Title (中): 发光模块和制造方法
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Application No.: PCT/IB2006/054333Application Date: 2006-11-20
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Publication No.: WO2007060592A2Publication Date: 2007-05-31
- Inventor: WEEKAMP, Johannes, W. , HOVING, Willem , VAN GRUNSVEN, Eric, C., E. , VAN RENS, Piet, C., J. , JANSSEN, Gerard, M.
- Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V. , WEEKAMP, Johannes, W. , HOVING, Willem , VAN GRUNSVEN, Eric, C., E. , VAN RENS, Piet, C., J. , JANSSEN, Gerard, M.
- Applicant Address: Groenewoudseweg 1, NL-5621 BA Eindhoven NL
- Assignee: KONINKLIJKE PHILIPS ELECTRONICS N.V.,WEEKAMP, Johannes, W.,HOVING, Willem,VAN GRUNSVEN, Eric, C., E.,VAN RENS, Piet, C., J.,JANSSEN, Gerard, M.
- Current Assignee: KONINKLIJKE PHILIPS ELECTRONICS N.V.,WEEKAMP, Johannes, W.,HOVING, Willem,VAN GRUNSVEN, Eric, C., E.,VAN RENS, Piet, C., J.,JANSSEN, Gerard, M.
- Current Assignee Address: Groenewoudseweg 1, NL-5621 BA Eindhoven NL
- Agency: ROLFES, Johannes, G., A. et al.
- Priority: EP05111063.3 20051122
- Main IPC: F21K99/00
- IPC: F21K99/00
Abstract:
A light emitting module (19), comprising at least one semiconductor light source (20a-c) capable of emitting light, and a light-modifying member (21) arranged adjacent to the at least one semiconductor light source (20a-c) in a direction of emission of the light. The light-modifying member (21) is formed by a stacked sheet element (21) separated from an integral stacked sheet structure comprising first and second stacked sheets, so that the stacked sheet element (21) includes first and second sheet portions of the first and second stacked sheets, and at least the first sheet portion is configured to modify the emitted light. By providing the light-modifying member as a stacked sheet element which has been separated from an integral stacked sheet structure, batch manufacturing of the light- modifying member and/or the light emitting module is enabled, such that manufacturing steps requiring manual labor, or use of expensive equipment may be performed to produce the integral stacked sheet structure. The costs for these manufacturing steps may then be distributed over a large number of components, thereby reducing manufacturing costs.
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