Circuit board with reflective layers having hollows, and an electronic apparatus
AssigneesHefei BOE Ruisheng Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorsXiao Wang, Bing Zhang, Liang Gao, Jianwei Qin
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Abstract
The present disclosure provides a circuit board, an electronic apparatus and a manufacturing method for a circuit board. The circuit board includes: a substrate; a plurality of pad zones on the substrate; and a first reflective layer, where the first reflective layer is located at the same side of the substrate as the plurality of pad zones, the first reflective layer includes a plurality of mutually spaced reflective patterns, a gap is provided between the adjacent reflective patterns, and the first reflective layer has a first hollow in a zone where each pad zone of the plurality of pad zones is located.
Claims20
A circuit board, comprising:
- a substrate;
- a plurality of pad zones on the substrate;
- a first reflective layer, wherein the first reflective layer is at the same side of the substrate as the plurality of pad zones, the first reflective layer is provided with first hollows, each pad zone of the plurality of pad zones is capable of being exposed from a first hollow, the first reflective layer comprises a plurality of reflective patterns which are mutually spaced, and a gap is provided between adjacent reflective patterns;
- and
- a second reflective layer at one side of the first reflective layer facing away from the substrate;
- wherein the second reflective layer is provided with second hollows in zones where the pad zones are located;
- and
- an area of an orthographic projection of a second hollow on the substrate is greater than an area of an orthographic projection of the first hollow on the substrate, and the orthographic projection of the first hollow on the substrate is in the orthographic projection of the second hollow on the substrate;
- wherein an orthographic projection of a zone, excluding the second hollow, of the second reflective layer on the substrate at least covers an orthographic projection of the gap between two adjacent reflective patterns on the substrate.
Dependencies are inferred from the claim text.