摘要:
The present disclosure relates to methods and systems relating to temperature dependent photoacoustic imaging are provided. In such methods and systems, a tissue sample may be exposed to thermal energy and electromagnetic radiation to generate an acoustic signal, which may be detected. The amplitude of the acoustic signal may be determined and correlated with a tissue property, such as the presence or absence of macrophages or foam cells.
摘要:
Methods of combined ultrasound and photoacoustic imaging are provided. In some embodiments, the methods may be used to determine the location or positioning of a metal object in a sample. In other embodiments, the methods may be used to determine the composition of a sample surrounding a metal object. Other methods are also provided.
摘要:
A heat dissipation module for removing heat from a heat generating component, includes a block, a heat pipe and a fin unit. The block includes a first surface and a second surface. One end of the heat pipe is thermally attached to the fin unit, and the other end of the heat pipe is thermally attached to the first surface of the block. A groove is defined in the second surface of the block for fittingly receiving the heat generating component therein.
摘要:
Methods of forming thin film devices with different electrical characteristics on a substrate comprising a driver circuit region and a pixel region. A first and a second polysilicon pattern layers are formed on the driving circuit region and the pixel region of the substrate, respectively. A first ion implantation is performed on the second polysilicon pattern layer using a masking layer covering the first polysilicon pattern layer as an implant mask, such that the first polysilicon pattern layer has an impurity concentration different from the second polysilicon pattern layer. After removal of the masking layer, a gate dielectric layer and a gate are successively formed on each of the first and second polysilicon pattern layers and a source/drain region is subsequently formed in each of the first and second polysilicon pattern layers to define a channel region therein.
摘要:
Methods of forming thin film devices with different electrical characteristics on a substrate comprising a driver circuit region and a pixel region. A first and a second polysilicon pattern layers are formed on the driving circuit region and the pixel region of the substrate, respectively. A first ion implantation is performed on the second polysilicon pattern layer using a masking layer covering the first polysilicon pattern layer as an implant mask, such that the first polysilicon pattern layer has an impurity concentration different from the second polysilicon pattern layer. After removal of the masking layer, a gate dielectric layer and a gate are successively formed on each of the first and second polysilicon pattern layers and a source/drain region is subsequently formed in each of the first and second polysilicon pattern layers to define a channel region therein.
摘要:
A method for manufacturing a thin film transistor of the invention comprises steps of: forming a gate electrode on a substrate; forming a gate insulating layer on the gate electrode; forming a polysilicon layer on the gate insulating layer; forming an etching-stop layer on the polysilicon layer and corresponding to the gate electrode; forming a heavily doped polysilicon layer on the etching-stop layer and the polysilicon layer, the heavily doped polysilicon layer exposing a part of the etching-stop layer; and forming a source electrode and a drain electrode on the heavily doped polysilicon layer, and the source and drain electrode relatively positioned above the two sides of the gate electrode.
摘要:
An organic light emitting diode (OLED) structure includes a transparent conductive layer disposed on a top surface of a substrate, an organic thin film disposed on the transparent conductive layer and covering the transparent conductive layer, and a metal layer disposed on the organic thin film. A width of a bottom surface of the transparent conductive layer is greater than a width of a top surface of the transparent conductive layer.
摘要:
A method and system is disclosed for device trimming. A device trimming system comprises at least one reference device to be trimmed having a reference electrical parameter, at least one trimming device to be coupled with the reference device for forming a trimmed reference device providing an altered reference electrical parameter based on a combination of the reference device and the trimming device, and at least one electrical fuse based control module for controlling whether the trimming device is to be coupled with the reference device based on a state of the electrical fuse.
摘要:
An active organic electroluminescence panel display and a fabricating method thereof are disclosed. A thin film transistor array comprising a plurality of thin film transistors, a plurality of datalines and a plurality of scanlines are formed on a substrate. A passivation layer is formed on the substrate, covering the thin film transistor array. A contact opening is formed in the passivation layer for exposing a prescribed area of the array. An anode layer is formed on the passivation layer and fills into the contact opening. A blank layer is formed on the anode, covering the contact opening. A shadow mask is disposed on the blank layer. Then, a sputtering process is performed to form anorganic luminescent layer. The shadow mask is then removed, and a cathode layer is formed on the organic luminescent layer for forming an active organic electroluminescence panel display.
摘要:
A multi-chip semiconductor package structure. The structure includes two chips and two lead frames. The leads on one of the lead frames have inner leads at one end and joint sections at the other end. The joint sections are connected with another lead frame. Both lead frames use a common set of external leads. The two chips and two lead frames are joined together forming a lead-on-chip structure with the two chips facing each other back-to-back. The assembly except the external leads is enclosed by packaging material.