摘要:
An electrical conducting structure including an integrated circuit, a substrate, and a plurality of bumps, wherein at least one bump comprises a first conductive part connected to the integrated circuit at one end; a second conductive part connected to the integrated circuit at one end; a conductive connection part connecting the first conductive part and the second conductive part; a first insulation part surrounding the first conductive part and the second conductive part; and a second insulation part located between the first conductive part and the second conductive part.
摘要:
A liquid crystal display module manufactured by a chip-on-glass technology includes at least one glass substrate having a display area and a peripheral area. A plurality of scan and data lines is separately formed on the display area along horizontal and vertical directions. The liquid crystal display module also includes at least one gate driver chip and at least one source driver chip mounted on the peripheral area. The gate and source driver chips transmit signals to the scan and data lines via a plurality of output terminals, and thicknesses of the gate and source driver chips are less than 0.3 mm.
摘要:
An electrical conducting structure including an integrated circuit, a substrate, and a plurality of bumps, wherein at least one bump comprises a first conductive part connected to the integrated circuit at one end; a second conductive part connected to the integrated circuit at one end; a conductive connection part connecting the first conductive part and the second conductive part; a first insulation part surrounding the first conductive part and the second conductive part; and a second insulation part located between the first conductive part and the second conductive part.
摘要:
A method for bonding an IC chip to a substrate where the method comprises the steps of providing an IC chip with a plurality of bumps each having a buffer layer and a conductive layer, providing a substrate having a plurality of conductive elements arranged corresponding to the plurality of bumps, placing a non-conductive film between the plurality of conductive devices and their corresponding bumps, and pressing and heating the IC chip and the substrate so that the plurality of bumps are in contact with the plurality of conductive elements respectively. The bonding structure is formed between a first and second substrate where the structure has a buffer layer having an opening and formed on the first substrate, a conductive layer formed on the buffer layer, and a non-conductive film formed between the conductive layer and the second substrate as a bonding medium for the bonding structure.
摘要:
A chip having a bump layout suitable for the chip on glass technology and a driving IC includes a plurality of first bumps and a plurality of second bumps for electrically connecting to a glass substrate of a displayer. The first and second bumps are disposed on a surface of the chip and near two opposite long sides of the chip respectively. The ratio of the total contacting area of the first bumps to that of the second bumps is between 0.8 and 1.2. Thus, a pressure applied on the chip and the glass substrate of the displayer for connection can be uniformly exerted all over the chip, and the stability of the connection is therefore improved.
摘要:
A chip having a bump layout suitable for the chip on glass technology and a driving IC includes a plurality of first bumps and a plurality of second bumps for electrically connecting to a glass substrate of a displayer. The first and second bumps are disposed on a surface of the chip and near two opposite long sides of the chip respectively. The ratio of the total contacting area of the first bumps to that of the second bumps is between 0.8 and 1.2. Thus, a pressure applied on the chip and the glass substrate of the displayer for connection can be uniformly exerted all over the chip, and the stability of the connection is therefore improved.
摘要:
The invention discloses a display panel. A substrate comprising a chip bonding region and a cut cross-section is provided. A first conductive layer is disposed on the chip bonding region. An insulating layer is disposed on the substrate between the first conductive layer and the cut cross-section, covering a sidewall of the first conductive layer. A second conductive layer is disposed on the insulating layer extending until the cut cross-section and electrically connected to the first conductive layer.
摘要:
A chip having a bump layout suitable for the chip on glass technology and a driving IC includes a plurality of first bumps and a plurality of second bumps for electrically connecting to a glass substrate of a displayer. The first and second bumps are disposed on a surface of the chip and near two opposite long sides of the chip respectively. The ratio of the total contacting area of the first bumps to that of the second bumps is between 0.8 and 1.2. Thus, a pressure applied on the chip and the glass substrate of the displayer for connection can be uniformly exerted all over the chip, and the stability of the connection is therefore improved.
摘要:
A display apparatus includes a substrate, a daisy chain, a driving circuit, and a conductive portion. The substrate has an electrode line. The daisy chain includes a first conducting wire separated from the electrode line. The first conducting wire has a first terminal and a second terminal. The conductive portion is disposed on the substrate. The first terminal is electrically connected to the electrode line and the second terminal is separated from the driving circuit.
摘要:
The invention discloses a display panel. A substrate comprising a chip bonding region and a cut cross-section is provided. A first conductive layer is disposed on the chip bonding region. An insulating layer is disposed on the substrate between the first conductive layer and the cut cross-section, covering a sidewall of the first conductive layer. A second conductive layer is disposed on the insulating layer extending until the cut cross-section and electrically connected to the first conductive layer.