Patent application number | Description | Published |
20140264813 | Semiconductor Device Package and Method - Various packages and methods of forming packages are disclosed. In an embodiment, a package includes a hybrid encapsulant encapsulating a chip attached to a substrate. The hybrid encapsulant comprises a first molding compound and a second molding compound that has a different composition than the first molding compound. In another embodiment, a package includes an encapsulant encapsulating a chip attached to a substrate. A surface of the chip is exposed through the encapsulant. The encapsulant comprises a recess in a surface of a first molding compound proximate the surface of the chip. A thermal interface material is on the surface of the chip and in the recess, and a lid is attached to the thermal interface material. | 09-18-2014 |
20140264815 | Semiconductor Device Package and Method - Various packages and methods are disclosed. A package according to an embodiment includes a substrate, a chip attached to a surface of the substrate with electrical connectors, a molding compound on the surface of the substrate and around the chip, an adhesive on a surface of the chip that is distal from the surface of the substrate, and a lid on the adhesive. In an embodiment, a region between the molding compound and the lid at a corner of the lid is free from the adhesive. In another embodiment, the lid has a recess in a surface of the lid facing the surface of the molding compound. | 09-18-2014 |
20150041987 | 3D Packages and Methods for Forming the Same - Embodiments of the present disclosure include a semiconductor device, a package and methods of forming a semiconductor device and a package. An embodiment is a semiconductor device including a molding material over a first substrate with a first opening having a first width in the molding material. The semiconductor device further includes a second opening having a second width in the molding material with the second width being greater than the first width. A first connector is in the first opening and a second connector is in the second opening. | 02-12-2015 |
20150070865 | Package-on-Package Structure with Through Molding Via - Disclosed herein is a device comprising a first package having a first side with a plurality of connectors disposed thereon and a second package mounted on the first package by the connectors. A molding compound is disposed on the first side of the first package and between the first package and the second package. A plurality of stress relief structures (SRSs) are disposed in the molding compound, the plurality of SRSs each comprising a cavity free of metal in the molding compound and spaced apart from each of the plurality of connectors. | 03-12-2015 |
20150123257 | Semiconductor Device Package and Method - Various packages and methods of forming packages are disclosed. In an embodiment, a package includes a hybrid encapsulant encapsulating a chip attached to a substrate. The hybrid encapsulant comprises a first molding compound and a second molding compound that has a different composition than the first molding compound. In another embodiment, a package includes an encapsulant encapsulating a chip attached to a substrate. A surface of the chip is exposed through the encapsulant. The encapsulant comprises a recess in a surface of a first molding compound proximate the surface of the chip. A thermal interface material is on the surface of the chip and in the recess, and a lid is attached to the thermal interface material. | 05-07-2015 |
Patent application number | Description | Published |
20080252991 | ZOOM LENS - A zoom lens including a first lens group with a negative refractive power and a second lens group with a positive refractive power is provided. The first lens group is composed of a first lens, a second lens, and a third lens. Refractive powers of the first lens, the second lens, and the third lens are respectively negative, negative, and positive. Moreover, the second lens group is disposed between the first lens group and an image side. The second lens group is composed of a fourth lens, a fifth lens, and a sixth lens. Refractive powers of the fourth lens, the fifth lens, and the sixth lens are respectively positive, negative, and positive. The first lens group and the second lens group are capable of moving between an object side and the image side. The zoom lens has advantages of wide angle and small volume. | 10-16-2008 |
20090015936 | ZOOM LENS - A zoom lens including a first lens group with a negative refractive power and a second lens group with a positive refractive power is provided. The first lens group includes a first lens, a second lens, and a third lens arranged from an object side to an image side in sequence. The refractive powers of the first, second, and third lenses are negative, negative, and positive sequentially. The second lens group includes a fourth lens, a fifth lens, a sixth lens, and a seventh lens arranged from the object side to the image side in sequence. The refractive powers of the fourth, fifth, sixth, and seventh lenses are positive, positive, negative, and positive sequentially. The first lens group and the second lens group are capable of moving between the object side and the image side. | 01-15-2009 |
20100157444 | FIXED-FOCUS LENS - A fixed-focus lens adapted to be disposed between a magnified side and a reduced side is provided. The fixed-focus lens includes a first lens group, a second lens group, and a third lens group. The first lens group disposed between the magnified side and the reduced side includes three lenses and has a negative refractive power. The second lens group disposed between the first lens group and the reduced side includes five lenses and has a positive refractive power. The third lens group disposed between the second lens group and the reduced side includes five lenses and has a positive refractive power. The fixed-focus lens satisfies |F | 06-24-2010 |
20100182677 | ZOOM LENS - A zoom lens includes a first lens group and a second lens group disposed between the first lens group and an image side. The first lens group has three lenses. Refractive powers of the three lenses arranged from an object side to the image side are respectively negative, negative, and positive. The second lens group has five lenses. Refractive powers of the five lenses arranged from the object side to the image side are respectively positive, negative, positive, negative, and positive. Effective focal lengths (EFL) of the first and the second groups are respectively f1 and f2. The EFL of the zoom lens is f | 07-22-2010 |
20110085254 | FIXED-FOCUS LENS - A fixed-focus lens including a first lens group, a second lens group, and a third lens group arranged in sequence from a magnified side towards a reduced side is provided. The first lens group has a positive refractive power, and includes a first lens and a second lens arranged in sequence from the magnified side towards the reduced side. Refractive powers of the first lens and the second lens are respectively negative and positive. The second lens group has a positive refractive power, and includes a third lens, a fourth lens, and a fifth lens arranged in sequence from the magnified side towards the reduced side. Refractive powers of the third lens, the fourth lens, and the fifth lens are respectively positive, negative, and positive. The third lens group has a positive refractive power, and includes a sixth lens. A refractive power of the sixth lens is positive. | 04-14-2011 |
20120026603 | ZOOM LENS - A zoom lens disposed between an object side and an image side and including a first, second, third, and fourth lens group is provided. The first lens group has a negative refractive power and includes a first lens and a prism arranged in sequence from the object side to the image side. The first lens is an aspheric lens. A distance between the first lens and the prism is L, an effective focal length of the zoom lens at a wide-end is fw, and 1.5802-02-2012 | |
20120212841 | PROJECTION LENS AND PROJECTION APPARATUS - A projection lens for projecting an image beam is provided. The image beam is converted by a light valve from an illumination beam irradiating the light valve. The projection lens includes a first lens group, a second lens group, and a third lens group. The first lens group is disposed on a transmission path of the image beam, and has a first optical axis. The second lens group is disposed on both a transmission path of the illumination beam and the transmission path of the image beam, and between the light valve and the first lens group. The second lens group has a second optical axis. The second optical axis is inclined with respect to the first optical axis. The third lens group is disposed on the transmission path of the image beam, and between the first lens group and the second lens group. A projection apparatus is also provided. | 08-23-2012 |
20130155314 | LENS MODULE AND IMAGE APPARATUS - A lens module for capturing an object light-beam from an object-side is provided. The lens module includes a first lens group, a second lens group, a third lens group, a fourth lens group and a fifth lens group sequentially-arranged from the object-side to an image-side. The five lens groups respectively have at least one lens with positive refractive-power and at least one lens with negative refractive-power. The first, third and fifth lens groups are fixed groups, while the second and fourth lens groups are movable groups. An image apparatus including the lens module is also provided. | 06-20-2013 |
20140002715 | ZOOM LENS AND ZOOM LENS MODULE | 01-02-2014 |
20150062720 | FIXED-FOCUS LENS - A fixed-focus lens including a first lens group and a second lens group is provided. The first lens group having a negative refractive power includes a first lens, a second lens and a third lens arranged in sequence from an object side to an image side, in which refractive powers of the first, second and third lenses are negative, negative and positive in sequence. The second lens group having a positive refractive power is located between the first lens group and the image side, and the second lens group includes a fourth lens, a fifth lens and a sixth lens arranged in sequence from the object side to the image side, in which refractive powers of the fourth, fifth and sixth lenses are positive, negative and positive in sequence. The first, second, third, fourth, fifth and sixth lenses are separated from each other. | 03-05-2015 |
20150177424 | LENS MODULE AND IMAGE APPARATUS - A lens module for capturing an object light-beam from an object-side is provided. The lens module includes a first lens group, a second lens group, a third lens group, a fourth lens group and a fifth lens group sequentially-arranged from the object-side to an image-side. The five lens groups respectively have at least one lens with positive refractive-power and at least one lens with negative refractive-power. The first, third and fifth lens groups are fixed groups, while the second and fourth lens groups are movable groups. An image apparatus including the lens module is also provided. | 06-25-2015 |