Image sensing device applicable to plane type housing design
A flat, image sensing technology, applied in radiation control devices, computing, computer components, etc., can solve problems such as difficult access, unsightly product appearance, and poor sensing effects.
Inactive Publication Date: 2010-12-22
EGIS TECH
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
After this kind of non-full planar product is installed on electronic equipment such as notebook computers, personal digital assistants, mobile phones, etc., it will form a concave structure on the electronic equipment, which will cause the appearance of the product to be unattractive
Especially when the fingerprint sensing device is a sliding fingerprint sensing device, the user's finger cannot slide smoothly in this small-area concave structure, thus resulting in the disadvantage of difficult contact and poor sensing effect
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] figure 1 A schematic diagram of an image sensing device according to a first embodiment of the present invention is shown. Such as figure 1 As shown, the image sensing device 1 of this embodiment is suitable for a planar casing design, and at least includes a carrier board 10 and an image sensing structure 20 . The image sensing device 1 may be a fingerprint sensing device, a blood vessel pattern sensing device, or other biological signal sensing devi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an imaging sensing device applicable to plane type housing design, at least comprising a carrier plate and an image sensing structure, wherein the carrier plate is provided with multiple carrier plate input pads and multiple carrier plate output pads, the carrier plate input pads and the carrier plate output pads are respectively and electrically connected together; the image sensing structure is provided with multiple signal input pads and multiple signal output pads, the signal input pads and the signal output pads are respectively and electrically connected together; the signal output pads are respectively and electrically connected with the carrier plate input pads; the image sensing structure at least comprises an image sensing chip, and the image sensing chip is provided with multiple image sensing units and a processing circuit; the signal input pads and the image sensing units are electrically connected to the processing circuit; the image sensing unit senses the image of an object and outputs multiple sensing signals; and the processing circuit processes the sensing signals into multiple processed signals which are transmitted to the carrier plate output pads by the signal input pads, the signal output pads and the carrier plate input pads. By utilizing the device of the invention, the finger of a user can smoothly slide on the image sensing device, and the whole electronic equipment has a beautiful structure.
Description
technical field [0001] The invention relates to an image sensing device, in particular to an image sensing device suitable for planar casing design. Background technique [0002] Traditional image sensing devices, such as fingerprint sensing devices, are packaged by wire bonding. Therefore, the exposed surfaces of the packaged products are not fully flat. After such non-full planar products are installed on electronic devices such as notebook computers, personal digital assistants, mobile phones, etc., a concave structure will be formed on the electronic devices, resulting in an unattractive appearance of the products. Especially when the fingerprint sensing device is a slide-type fingerprint sensing device, the user's finger cannot slide smoothly in the small-area recessed structure, thus resulting in the disadvantage of difficult contact and poor sensing effect. [0003] Therefore, it is the solution of the present invention to provide an image sensing device suitable fo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06K9/20G06F1/16H01L27/146
Inventor 周正三范成至
Owner EGIS TECH