Optical module and method of manufacturing the same

    公开(公告)号:US09766416B1

    公开(公告)日:2017-09-19

    申请号:US15263172

    申请日:2016-09-12

    Applicant: Yottahn, Inc.

    Inventor: Hyogyeom Kim

    Abstract: There is provided an optical module, which includes a substrate; one or more optical devices disposed on the substrate; an integrated circuit (IC) device disposed on the substrate for driving the one or more optical devices; one or more optical fibers in optical communications with the one or more optical devices, respectively; an optical bench that attaches to the substrate and concentrates a direction of the light transmitted between the one or more optical devices and the one or more optical fibers; and a cover that attaches to the optical bench with the one or more optical fibers fixed therebetween. The optical bench changes a direction of the concentrated light.

    Processing device for processing a highly viscous sample

    公开(公告)号:US09719892B1

    公开(公告)日:2017-08-01

    申请号:US15419816

    申请日:2017-01-30

    CPC classification number: G01N1/286 G01F11/28 G01N2001/2866

    Abstract: A sample processing device includes a receiving chamber having a chamber inlet and a chamber outlet. The processing device also includes a metering portion having a metering reservoir fluidly coupled to the chamber outlet, and at least one vessel fluidly coupled to the metering reservoir by a syphon. The syphon is operable to actuate upon a preselected volume of liquid being received at the metering reservoir. The syphon includes a syphon inlet and a syphon outlet, with the syphon outlet being fluidly coupled to the vessel. The preselected volume of liquid corresponds to a volume of liquid necessary to deliver a metered volume of fluid to the vessel.

    Bending type optical module and method of manufacturing the same

    公开(公告)号:US09715071B1

    公开(公告)日:2017-07-25

    申请号:US15263126

    申请日:2016-09-12

    Applicant: Yottahn, Inc.

    Inventor: Hyogyeom Kim

    Abstract: Provided is a bending type optical module, which includes a substrate and one or more optical devices disposed on the substrate. An integrated circuit (IC) device is disposed on the substrate for driving the one or more optical devices. One or more optical fibers are in optical communications with the one or more optical devices. An optical bench is attached to the substrate and has a first curved surface on a top surface thereof. A cover block is attached to the optical bench and has second curved surface on a bottom surface thereof. The one or more optical fibers extend curved between the first curved surface of the optical bench and the second curved surface of the cover block.

    Moisture protection structure for a device and a fabrication method thereof

    公开(公告)号:US09702986B2

    公开(公告)日:2017-07-11

    申请号:US14893442

    申请日:2013-05-24

    CPC classification number: G01T1/2018 G01T1/2002 G01T1/202

    Abstract: A moisture protection structure (10) used to protect a device (15) against moisture penetration. The device (15) has a first area (A1) at a first side (S1) for emitting or receiving radiation (RE;RR). The device (15) has a second side (S2) opposite to the first side (S1) attached to a supporting means (20). A lateral side (LS) of the device (15) is defined between a first perimeter delimiting the first area (A1) on the first side (S1) and a second perimeter delimiting a second area (A2) on the second side (S2). The moisture protection structure (10) includes at least one moisture-resistant layer (25) deposited on the first area (A1) and the lateral side (LS) of the device (15) and a moisture-resistant cover (30) arranged to cover the at least one moisture-resistant layer (25) at the first side (S1). The moisture-resistant cover (30) and the at least one moisture-resistant layer (25) are transparent for the emitting or receiving radiation (RE;RR). The moisture protective structure (10) further includes a pressurizing member (55;57;59) attached to the supporting means (20). The pressurizing member (55;57;59) includes an elastic deformable material (40;42) and it is arranged to exert a pressure on the moisture-resistant cover (30) towards the second side (S2) of the device (15). The pressure on the moisture-resistant cover (30) ensures that the first side (S1) of the device (15) is sealed against moisture penetration.

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