公开(公告)号：US20180047355A1

公开(公告)日：2018-02-15

申请号：US15344575

申请日：2016-11-06

Applicant: NOVATEK Microelectronics Corp.

Inventor： Yu-Hao Hsu ,  Jui-Chang Lin ,  Ming-Han Lee ,  Wei-Cheng Lin

IPC: G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3688 ,  H01L21/82 ,  H01L27/085

Abstract: A source driving device for a display system includes a receiving module, for receiving display data; a register module, for sorting pixel data included in the display data to generate sorted pixel data; a latch module, for outputting sequenced display data to the level shifting module; a level shifting module, for adjusting the sequenced display data from a low voltage range to a medium voltage range; a converting module; for converting the sequenced display data to analog display voltages; a buffer module, for generating a plurality source driving signals according to the analog display voltages; and an output switching module, for outputting the plurality source driving signals to a display device of the display system operating in a high voltage range; wherein circuit components in the source driving device operating in different voltage ranges have different gate oxide thicknesses.

公开(公告)号：US09898983B1

公开(公告)日：2018-02-20

申请号：US15344575

申请日：2016-11-06

Applicant: NOVATEK Microelectronics Corp.

Inventor： Yu-Hao Hsu ,  Jui-Chang Lin ,  Ming-Han Lee ,  Wei-Cheng Lin

IPC: G09G5/00 ,  G09G3/36

CPC classification number: G09G3/3696 ,  G09G3/3688 ,  H01L21/82 ,  H01L27/085

Abstract: A source driving device for a display system includes a receiving module, for receiving display data; a register module, for sorting pixel data included in the display data to generate sorted pixel data; a latch module, for outputting sequenced display data to the level shifting module; a level shifting module, for adjusting the sequenced display data from a low voltage range to a medium voltage range; a converting module; for converting the sequenced display data to analog display voltages; a buffer module, for generating a plurality source driving signals according to the analog display voltages; and an output switching module, for outputting the plurality source driving signals to a display device of the display system operating in a high voltage range; wherein circuit components in the source driving device operating in different voltage ranges have different gate oxide thicknesses.

公开(公告)号：US09368570B2

公开(公告)日：2016-06-14

申请号：US14494613

申请日：2014-09-24

Applicant: NOVATEK Microelectronics Corp.

Inventor： Yu-Hao Hsu ,  Jui-Chang Lin

IPC: H01L21/76 ,  H01L29/06 ,  H01L21/762

CPC classification number: H01L29/0649 ,  H01L21/76229

Abstract: An integrated circuit for a driving device is disclosed. The integrate circuit includes a substrate comprising a high-voltage area and a low-voltage area; a plurality of first trenches, formed in the high-voltage area; a plurality of first isolations, formed in the plurality of first trenches of the high-voltage area; a plurality of second trenches, formed in the low-voltage area; and a plurality of second isolations, formed in the plurality of second trenches of the low-voltage area; wherein a depth difference exists between each of the plurality of first trenches and each of the plurality of second trenches.

Abstract translation: 公开了一种用于驱动装置的集成电路。 集成电路包括：包括高电压区域和低电压区域的衬底; 多个第一沟槽，形成在高电压区域中; 形成在所述高电压区域的所述多个第一沟槽中的多个第一隔离部; 形成在所述低电压区域中的多个第二沟槽; 以及形成在所述低电压区域的所述多个第二沟槽中的多个第二隔离部; 其中在所述多个第一沟槽中的每一个与所述多个第二沟槽中的每一个之间存在深度差。

公开(公告)号：US20160005812A1

公开(公告)日：2016-01-07

申请号：US14494613

申请日：2014-09-24

Applicant: NOVATEK Microelectronics Corp.

Inventor： Yu-Hao Hsu ,  Jui-Chang Lin

IPC: H01L29/06 ,  H01L21/762

CPC classification number: H01L29/0649 ,  H01L21/76229

Abstract: An integrated circuit for a driving device is disclosed. The integrate circuit includes a substrate comprising a high-voltage area and a low-voltage area; a plurality of first trenches, formed in the high-voltage area; a plurality of first isolations, formed in the plurality of first trenches of the high-voltage area; a plurality of second trenches, formed in the low-voltage area; and a plurality of second isolations, formed in the plurality of second trenches of the low-voltage area; wherein a depth difference exists between each of the plurality of first trenches and each of the plurality of second trenches.

Abstract translation: 公开了一种用于驱动装置的集成电路。 集成电路包括：包括高电压区域和低电压区域的衬底; 多个第一沟槽，形成在高电压区域中; 形成在所述高电压区域的所述多个第一沟槽中的多个第一隔离部; 形成在所述低电压区域中的多个第二沟槽; 以及形成在所述低电压区域的所述多个第二沟槽中的多个第二隔离部; 其中在所述多个第一沟槽中的每一个与所述多个第二沟槽中的每一个之间存在深度差。