Invention Grant
US08963448B2 Output buffer circuit, devices including the same, and operating method of the output buffer circuit
有权
输出缓冲电路，包括相同的器件，以及输出缓冲电路的工作方式
- Patent Title: Output buffer circuit, devices including the same, and operating method of the output buffer circuit
- Patent Title (中): 输出缓冲电路，包括相同的器件，以及输出缓冲电路的工作方式
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Application No.: US13800077Application Date: 2013-03-13
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Publication No.: US08963448B2Publication Date: 2015-02-24
- Inventor: Hyung Tae Kim , Soo Ik Cha , Jun Ho Song , Jin Chul Choi , Chul Ho Choi
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Onello & Mello, LLP
- Priority: KR10-2012-0063164 20120613
- Main IPC: H03F3/45
- IPC: H03F3/45 ; G09G3/22 ; H03F3/30 ; G09G3/36
Abstract:
An output buffer circuit includes an amplifier and a transmission circuit. The amplifier includes a plurality of inputs and an output. The inputs provide first input signals and second input signals to the amplifier. The output provides an output signal as a first input signal of the first input signals to the amplifier. The transmission circuit has an input coupled to the output of the amplifier and further has an output that provides a transmission circuit output signal as a second input signal of the second input signals to the amplifier.
Public/Granted literature
- US20130334985A1 OUTPUT BUFFER CIRCUIT, DEVICES INCLUDING THE SAME, AND OPERATING METHOD OF THE OUTPUT BUFFER CIRCUIT Public/Granted day:2013-12-19
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