Illumination Module
AssigneesEverlight Electronics Co., Ltd., Everlight Yi-Guang Technology (Shanghai) Ltd.
InventorsTzu-Hao Chao, Po-Chih Wang
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Abstract
An illumination module including a substrate and a plurality of first and second LED chips is provided. The substrate has a plurality of device bonding areas, and each of device bonding areas has two sub-device bonding areas. Each sub-device bonding area has a first, second, and common route. The first routes surround the outer peripheries of each device bonding area. The second routes are located between the two sub-device bonding areas. The common routes are located between the first and second routes. The first LED chips located at the common routes are electrically connected to each other. The second LED chips located at the first and second routes respectly are electrically connected to each other.
Claims20
An illumination module charged by alternating current (AC) power, comprising:
- a substrate having a plurality of device bonding areas, wherein each of the device bonding areas has two sub-device bonding areas, and each of the sub-device bonding areas has a first route, a second route, and a common route, and the first routes surround the outer peripheries of each device bonding areas, and the second routes are located between the two sub-device bonding areas, and the common routes are located between the first and second routes;
- a plurality of first light emitting diode (LED) chips located at the common routes and electrically connected to each other;
- and
- a plurality of second LED chips located at the first routes and the second routes respectively are electrically connected to each other.
An illumination module, comprising:
- a substrate having a plurality of device bonding areas, wherein each of the device bonding areas has multiple of sub-device bonding areas, and each of sub-device bonding areas has a first route, a second route, and a common route, and the first routes, the second routes and the common routes are designed as a bridge circuit;
- a plurality of first light emitting diode (LED) chips located at the common routes and electrically connected in sequence;
- and
- a plurality of second LED chips located at the first routes and the second routes respectively and electrically connected in sequence.
An illumination module, comprising:
- a substrate having a plurality of first routes, a plurality of second routes, and a plurality of common routes;
- a plurality of blue light emitting diode (LED) chips located at the common routes and electrically connected in sequence;
- and
- a plurality of red LED chips located at the first routes and the second routes respectively and electrically connected in sequence;
- wherein the first routes, second routes, and the common routes are designed as a bridge circuit.
Dependencies are inferred from the claim text.