초록 ▼

A vapor chamber includes a base (100) for contacting a heat-generating component (500), a cover (200), a first porous capillary sheet (300) located in the base and a second porous capillary sheet (400) located in the cover and facing the first porous capillary sheet. The base comprises a block (130)

A vapor chamber includes a base (100) for contacting a heat-generating component (500), a cover (200), a first porous capillary sheet (300) located in the base and a second porous capillary sheet (400) located in the cover and facing the first porous capillary sheet. The base comprises a block (130) extending from the base to thermally connect with the cover. The cover is mounted on the base and forms a hermetically sealed container together with the base. The first and second porous capillary sheets together form an enclosure and are contained in the container, and the block extends through the first and second porous capillary sheets and engage therewith.

대표청구항 ▼

What is claimed is: 1. A vapor chamber comprising: a container having a base for contacting a heat-generating component, the container comprising a block located therein, the block thermally connecting the base and a cover of the container; a porous capillary enclosure contained within the containe

What is claimed is: 1. A vapor chamber comprising: a container having a base for contacting a heat-generating component, the container comprising a block located therein, the block thermally connecting the base and a cover of the container; a porous capillary enclosure contained within the container, the enclosure comprising a through hole defined therethough for accommodating the block; and a liquid contained in the container, wherein the porous capillary enclosure keeps an inner surface of the container and an outer surface of the block wet; and wherein an opening is defined through the cover and the block is received in the through hole of the enclosure and the opening of the cover, and wherein an upper surface of the block and an upper surface of the container are positioned in a same plane. 2. The vapor chamber as claimed in claim 1, wherein a plurality of ribs is located in the enclosure and divides the enclosure into several enclosed spaces.