# US 2019/0170915 A1 · Light shielding member, method for manufacturing the same and camera module using the same > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2019/0170915 A1 - Document ID: US20190170915A1 - Status: Published application - Kind: A1 - Application number: 15/869,190 - Filed: 2018-01-12 - Published: 2019-06-06 - Earliest claimed: 2017-12-05 - Assignees: Triple Win Technology(Shenzhen) Co.Ltd.; Hon Hai Precision Industry Co., Ltd. - Applicants: Triple Win Technology(Shenzhen) Co.Ltd.; Hon Hai Precision Industry Co., Ltd. - Inventors: SHENG-JIE DING; JING-WEI LI; SHIN-WEN CHEN; KUN LI - Web page: https://patentgrep.com/patent/US20190170915A1 ## CPC - G02B 5/003: {Light absorbing elements} - G02B 7/02: for lenses {(supports for magnifying lenses G02B25/002)} - G03B 11/045: {Lens hoods or shields} - G02B 13/001: {Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras (G02B23/243 takes precedence)} - H05K 1/09: Use of materials for the {conductive, e.g. } metallic pattern - H05K 2201/0364: Conductor shape - H05K 2201/10121: Optical component, e.g. opto-electronic component - G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS - G03B: APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR (optical parts of such apparatus G02B; photosensitive materials or processes for photographic purposes G03C; apparatus for processing exposed photographic materials G03D) - H05K: PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS ## Abstract A light shielding member includes a transparent plate. The transparent plate includes a first surface and a second surface opposite to the first surface; the first surface of the transparent plate comprises a first light permeable area and a light shielding area surrounding the first light permeable area. The light shielding member further comprises a opaque adhesive layer formed on the light shielding area. ## Claims ### Claim 1 A light shielding member, comprising: a transparent plate having a light permeable area and a light shielding area surrounding the light permeable area, wherein the light shielding area is a opaque adhesive formed on the transparent plate. ### Claim 2 (depends on 1) The light shielding member of claim 1, wherein the light permeable area is a through hole passing through the transparent plate. ### Claim 3 (depends on 1) The light shielding member of claim 1, wherein the light permeable area is a portion of the transparent plate surrounded by the light shielding area. ### Claim 4 (depends on 3) The light shielding member of claim 3, wherein the light permeable area is formed with a functional filter film. ### Claim 5 (depends on 4) The light shielding member of claim 4, wherein the functional filter film is at least one of an infrared light cut-off filter film, an ultraviolet cut-off filter film, a low pass filter film, and an antireflective film. ### Claim 6 (depends on 1) The light shielding member of claim 1, wherein the transparent plate is made from glass or plastic. ### Claim 7 (depends on 1) The light shielding member of claim 1, wherein the opaque adhesive is a black adhesive. ### Claim 8 A method for manufacturing a light shielding member, comprising: providing a large transparent carrier sheet; cutting off the large transparent carrier sheet into a plurality of little transparent plates, each transparent plate defines a light permeable area and a predetermined edge area surrounding the light permeable area; coating a opaque adhesive on a predetermined edge area to form a light shielding area. ### Claim 9 (depends on 8) The method for manufacturing a light shielding member of claim 8, wherein the light permeable area is a portion of the transparent plate surrounded by the light shielding area, and further comprises: forming a functional filter film on the light permeable area. ### Claim 10 (depends on 9) The method for manufacturing a light shielding member of claim 9, wherein the functional filter film is at last one of an infrared light cut-off filter film, an ultraviolet cut-off filter film, a low pass filter film, and an antireflective film. ### Claim 11 A camera module, comprising: a lens holder, a lens module, a light shielding member, a printed circuit board and an imaging sensor chip mounted on the printed circuit board, the lens module and the light shielding member are received in the lens holder, the lens holder is mounted on the printed circuit board and surrounds the imaging sensor chip, and the light shielding member locates between the lens module and the imaging sensor chip, wherein the light shielding member comprising transparent plate, and the transparent plate comprising a light permeable area and a light shielding area surrounding the light permeable area, wherein the light shielding area is a opaque adhesive formed on the transparent plate. ### Claim 12 (depends on 11) The camera module of claim 11, wherein the light permeable area is a through hole passing through the transparent plate. ### Claim 13 (depends on 12) The camera module of claim 12, wherein the light permeable area is a portion of the transparent plate surrounding by the light shielding area. ### Claim 14 (depends on 11) The camera module of claim 11, wherein the light permeable area is a portion of the transparent plate surrounding by the light shielding area. ### Claim 15 (depends on 14) The camera module of claim 14, wherein the functional filter film is at least one of an infrared light cut-off filter film, an ultraviolet cut-off filter film, a low pass filter film, and an antireflective film. ### Claim 16 (depends on 11) The camera module of claim 11, wherein the transparent plate is made from glass or plastic. ### Claim 17 (depends on 11) The camera module of claim 11, wherein the lens holder comprises an inner surface, the lower end of the inner surface is arranged with a supporting flange extending along a radial direction of the lens holder, and the light shielding member is mounted on the supporting flange via the opaque adhesive layer, and the supporting flange exposes portions of the opaque adhesive layer. ### Claim 18 (depends on 11) The camera module of claim 11, wherein rim of the lens module comprises a flange thereon, and a plurality of adjustment bumps are formed on the flange. ### Claim 19 (depends on 18) The camera module of claim 18, wherein the camera module further comprises a number of fixing members, and each of the plurality of the fixing members are arranged between two adjacent adjustment bumps.