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US 2020/0049863 A1Published application
Liquid lens, camera module, and optical device
AssigneeLG Innotek Co., Ltd.
InventorsBa Ro LEE, Jae Wook JUNG
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Abstract
A liquid lens according to one embodiment comprises: a first plate, which includes a cavity having an inclined surface on which liquid is arranged; a first electrode arranged on the inclined surface; a second electrode arranged on the first plate; and an insulation layer arranged on the first electrode, wherein the liquid includes conductive liquid and non-conductive liquid, an interface is formed between the conductive liquid and the non-conductive liquid, and the insulation layer can include a base arranged on the first electrode and a plurality of protrusions arranged on the base.
Claims20
A liquid lens, comprising:
- a first plate comprising a cavity in which liquids are disposed, the cavity having an inclined surface;
- a first electrode disposed on the inclined surface;
- a second electrode disposed on the first plate;
- and
- an insulation layer disposed on the first electrode,
- wherein the liquids comprise a conductive liquid and a non-conductive liquid,
- wherein an interface is formed between the conductive liquid and the non-conductive liquid,
- wherein the insulation layer comprises a base disposed on the first electrode and a plurality of protrusions disposed on the base, and
- wherein the plurality of protrusions contacts the interface.
6 more elements
Dependencies are inferred from the claim text.