摘要:
A testing system including an image sensor, a transformer, and a display device is disclosed. The image sensor generates an image signal according to a light source. The transformer transforms the image signal into a processing signal. The display device displays a frame according to the processing signal.
摘要:
An antireflective transparent zeolite hardcoat and fabrication method thereof. The transparent zeolite hardcoat comprises a zeolite nanostructure made of zeolite nanocrystals vertically stacked into a porous structure on a substrate, wherein the porosity increases with structure height, thereby providing a smooth refractive index transition.
摘要:
A floating gate structure and a method for forming a floating gate oxide layer comprising the following steps. A structure having a first dielectric layer formed thereover is provided. An oxide layer is formed over the first dielectric layer. A nitride layer is formed over the oxide layer. The nitride layer is patterned to form an opening exposing a portion of the oxide layer. A portion of the first dielectric layer is exposed by removing: the exposed portion of the oxide layer; and portions of the oxide layer underneath the patterned nitride layer adjacent to the opening to form respective undercuts. The exposed portion of the first dielectric layer is oxidized to form the floating gate oxide layer.
摘要:
Disclosed herein are a method of manufacturing a solder bump on a semiconductor device, a solder bump structure formed on a substrate, and an intermediate solder bump structure. In one embodiment, the method includes creating a bonding pad over a semiconductor substrate, and placing a mask layer over the substrate and the bonding pad. The method also includes forming an opening in the mask layer having a primary solder mold and at least one secondary solder mold joined with the primary mold, where the opening exposes a portion of the bonding pad. In this embodiment, the method further includes filling the primary solder mold and the at least one secondary solder mold with solder material to form corresponding primary and at least one secondary solder columns in electrical contact with the bonding pad. The method also includes removing the mask layer after the filling of the solder molds with the solder material. The method still further includes reflowing the solder material to form a primary solder bump from the solder material of the primary solder column and at least a portion of the solder material from the at least one secondary solder column through cohesion of the solder material from the at least one secondary solder column to the primary solder column when melted.
摘要:
The invention provides a method for forming optical compensating films, including: (a) providing a suspension containing clay; (b) adding a mono-functional acrylic oligomer of formula (I) in the suspension, wherein n1 is 2-25, R1 is C1-10 alkyl or H and R2 is H or CH3; (c) adding a water-soluble polymer in the suspension; (d) adding a bi-functional acrylic oligomer of formula (II) in the suspension, wherein n2 is 3-50, and R3 and R4 independently are H or CH3; (e) after the step (d), drying the suspension to form a film; (f) exposing the film under UV light to cure the film; and (g) stretching the film, wherein the film has only a negative C-plate property before the stretching and has both negative C-plate and positive A-plate properties after the stretching.
摘要:
A circuit board structure, comprising: a first metal layer, including at least one cavity; and a plurality of first pads, for connecting at least one differential signal transmission line; wherein at least part of a vertical projection of the first pad, which is projected on the first metal layer, is overlapped with the cavity.
摘要:
A transparent flexible film is provided, formed by curing a composition, comprising: about 40-75 parts by weight of a clay; about 15-45 parts by weight of a water-soluble polymer; about 1-10 parts by weight of a mono-functional acrylic oligomer of formula (I), wherein n1 is an integer 2-25, R1 is C1-10 alkyl or H, and R2 is H or CH3; and about 10-45 parts by weight of a bi-functional acrylic oligomer of formula (II), wherein n2 is an integer 3-50, R3 and R4 are H or CH3.
摘要:
Disclosed herein are intermediate and solder bump structures. In one embodiment, a structure comprises a primary solder column comprising primary solder material and configured to electrically contact a bonding pad on a semiconductor substrate. The structure also comprises at least one secondary solder column comprising secondary solder material in electrical contact with the primary solder column, the at least one secondary column having a height and volume less than a height and volume of the primary solder column. In such structures, the primary solder column is further configured to form a primary solder bump comprising the primary solder material and at least a portion of the secondary solder material through cohesion from the at least one secondary solder column when the intermediate structure undergoes a reflow process.
摘要:
An integrated circuit structure includes a passivation layer; a via opening in the passivation layer; a copper-containing via in the via opening; a polymer layer over the passivation layer, wherein the polymer layer comprises an aperture, and wherein the copper-containing via is exposed through the aperture; a post-passivation interconnect (PPI) line over the polymer layer, wherein the PPI line extends into the aperture and physically contacts the copper-via opening; and an under-bump metallurgy (UBM) over and electrically connected to the PPI line.
摘要:
A polarizing plate is provided. The polarizing plate includes a polarizing film, a first protective film and a second protective film respectively disposed on both sides of the polarizing film, and a polyimide optical compensation film having thickness direction retardation (Rth) or both, in-plane retardation (R0) and thickness direction retardation (Rth) disposed on the first protective film. The invention also provides a liquid crystal display including the polarizing plate.