Patents by Inventor Hae-Won Lee
Hae-Won Lee has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12336318Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: GrantFiled: May 26, 2022Date of Patent: June 17, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Won Lee, Jeong-Jin Cho, Moo-Sup Lim, Sung-Young Seo, Hae-Won Lee
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Patent number: 12317630Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: GrantFiled: April 11, 2022Date of Patent: May 27, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Won Lee, Jeong-Jin Cho, Moo-Sup Lim, Sung-Young Seo, Hae-Won Lee
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Patent number: 12237357Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: GrantFiled: January 21, 2021Date of Patent: February 25, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Won Lee, Jeong-Jin Cho, Moo-Sup Lim, Sung-Young Seo, Hae-Won Lee
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Publication number: 20240347643Abstract: An anti-ambipolar transistor in which a turn-on operation is performed at a specific gate voltage and a method of manufacturing the same are disclosed. A vertically stacked structure including a first semiconductor layer and a second semiconductor layer, which are disposed perpendicular to the surface of a substrate, is formed, and then a gate dielectric layer and a gate electrode, which completely surround the side of the vertically stacked structure, are formed. Through the vertical structure, an electric field is generated in a direction parallel to the substrate, and a drain-source current is applied in a direction perpendicular to the surface of the substrate. This ensures the integration of the transistor and efficient operation of the transistor.Type: ApplicationFiled: April 10, 2024Publication date: October 17, 2024Applicant: POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATIONInventors: Byoung Hun LEE, Yongsu LEE, Hae-Won LEE
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Publication number: 20220285418Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: ApplicationFiled: May 26, 2022Publication date: September 8, 2022Inventors: Ji-Won Lee, Jeong-Jin Cho, Moo-Sup Lim, Sung-Young Seo, Hae-Won Lee
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Publication number: 20220231073Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: ApplicationFiled: April 11, 2022Publication date: July 21, 2022Inventors: JI-WON LEE, Jeong-Jin Cho, Moo-Sup Lim, Sung-Young Seo, Hae-Won Lee
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Patent number: 11302737Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: GrantFiled: February 21, 2020Date of Patent: April 12, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Won Lee, Jeong-Jin Cho, Moo-Sup Lim, Sung-Young Seo, Hae-Won Lee
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Publication number: 20210143204Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: ApplicationFiled: January 21, 2021Publication date: May 13, 2021Inventors: JI-WON LEE, JEONG-JIN CHO, MOO-SUP LIM, SUNG-YOUNG SEO, HAE-WON LEE
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Publication number: 20200194485Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: ApplicationFiled: February 21, 2020Publication date: June 18, 2020Inventors: Ji-Won Lee, Jeong-Jin Cho, Moo-Sup Lim, Sung-Young Seo, Hae-Won Lee
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Patent number: 10608037Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: GrantFiled: December 26, 2017Date of Patent: March 31, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji-Won Lee, Jeong-Jin Cho, Moo-Sup Lim, Sung-Young Seo, Hae-Won Lee
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Publication number: 20180182804Abstract: This disclosure relates to image sensors and electronic apparatuses including the same. An image sensor including: a pixel area including shared pixels, wherein each of the shared pixels includes at least two photodiodes that form a group and share a floating diffusion (FD) area; and a transistor (TR) area adjacent to the pixel area, wherein the TR area includes transistor sets corresponding to the shared pixels, wherein, when a first shared pixel and a second shared pixel are arranged adjacent to each other in a first direction, a first TR set corresponding to the first shared pixel and a second TR set corresponding to the second shared pixel share a source region of a first selection TR.Type: ApplicationFiled: December 26, 2017Publication date: June 28, 2018Inventors: Ji-Won Lee, Jeong-Jin Cho, Moo-Sup Lim, Sung-Young Seo, Hae-Won Lee
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Patent number: 9620053Abstract: The present invention relates to a technique for outputting threshold voltages by properly changing the threshold voltages such that the threshold voltages can protect low-voltage driving elements within an analog to digital converter when the threshold voltages of an OLED display panel are sensed and outputted to the analog to digital converter. The present invention comprises: a sampling capacitor which samples threshold voltages sensed and inputted from an organic light-emitting diode on a display panel; a charge-sharing capacitor which charges and shares the threshold voltages sampled from the sampling capacitor, or solely charges the threshold voltages to bypass the threshold voltages; and a sample-and-hold unit which has a plurality of switches for performing switching operations for the sampling operation of the sampling capacitor and the charging and the sharing of the charge-sharing capacitor, and scales the threshold voltages to threshold voltage areas having a certain value or less.Type: GrantFiled: December 28, 2012Date of Patent: April 11, 2017Assignee: SILICON WORKS CO., LTD.Inventors: Ji-Hun Kim, Hae-Won Lee, Kyoung-Jik Min, Yeong-Joon Son
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Patent number: 9200062Abstract: Provided are antibodies specifically binding to the HBV surface antigen (HBsAg) which are effective for the prevention or treatment of hepatitis B.Type: GrantFiled: May 21, 2014Date of Patent: December 1, 2015Assignee: GREEN CROSS CORPORATIONInventors: Se-Ho Kim, Ki Hwan Chang, Kwang-Won Hong, Yong-Won Shin, Min-soo Kim, Hae-Won Lee, Kyung Hwan Ryoo, Dong Hyuck Seo, Jean Man Kim, Yong Nam Shin, Sunmi Koo, Jung-Ae Lim, Mijung Lee, Yeon Kyung Lee, Misun Seo
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Patent number: 8933919Abstract: Disclosed is a liquid crystal panel driving circuit of display stabilization, including: a plurality of output buffers buffering data voltage and supplying or cutting off the buffered data voltage to or from each of the plurality of data lines; an output MUX switch receiving outputs from two adjacent output buffers of the plurality of output buffers and transferring one of the two outputs to the plurality of data lines; a garbage switch connecting each of the plurality of data lines to a ground terminal; and a power on sensor or a power off sensor generating a power on or off reset signal in response to a turn on/off of a power supply voltage, wherein the output MUX switch is turned-off and the charge share switch and the garbage switch are turned-on, in response to the power on reset signal or the power off reset signal.Type: GrantFiled: May 1, 2012Date of Patent: January 13, 2015Assignee: Silicon Works Co., Ltd.Inventors: Yeong-Joon Son, Ji-Hun Kim, Sang-Min Lee, Joon-Ho Na, Hae-Won Lee
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Publication number: 20140368415Abstract: The present invention relates to a technique for outputting threshold voltages by properly changing the threshold voltages such that the threshold voltages can protect low-voltage driving elements within an analog to digital converter when the threshold voltages of an OLED display panel are sensed and outputted to the analog to digital converter. The present invention comprises: a sampling capacitor which samples threshold voltages sensed and inputted from an organic light-emitting diode on a display panel; a charge-sharing capacitor which charges and shares the threshold voltages sampled from the sampling capacitor, or solely charges the threshold voltages to bypass the threshold voltages; and a sample-and-hold unit which has a plurality of switches for performing switching operations for the sampling operation of the sampling capacitor and the charging and the sharing of the charge-sharing capacitor, and scales the threshold voltages to threshold voltage areas having a certain value or less.Type: ApplicationFiled: December 28, 2012Publication date: December 18, 2014Inventors: Ji-Hun Kim, Hae-Won Lee, Kyoung-Jik Min, Yeong-Joon Son
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Publication number: 20140302598Abstract: Provided are antibodies specifically binding to the HBV surface antigen (HBsAg) which are effective for the prevention or treatment of hepatitis B.Type: ApplicationFiled: May 21, 2014Publication date: October 9, 2014Inventors: Se-Ho KIM, Ki Hwan CHANG, Kwang-Won HONG, Yong-Won SHIN, Min-soo KIM, Hae-Won LEE, Kyung Hwan RYOO, Dong Hyuck SEO, Jean Man KIM, Yong Nam SHIN, Sunmi KOO, Jung-Ae LIM, Mijung LEE, Yeon Kyung LEE, Misun SEO
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Patent number: 8840895Abstract: Provided are antibodies specifically binding to the HBV surface antigen (HBsAg) which are effective for the prevention or treatment of hepatitis B.Type: GrantFiled: July 8, 2010Date of Patent: September 23, 2014Assignee: Green Cross CorporationInventors: Se-Ho Kim, Ki Hwan Chang, Kwang-Won Hong, Yong-Won Shin, Min-soo Kim, Hae-Won Lee, Kyung Hwan Ryoo, Dong Hyuck Seo, Jean Man Kim, Yong Nam Shin, Sunmi Koo, Jung-Ae Lim, Mijung Lee, Yeon Kyung Lee, Misun Seo
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Patent number: 8748175Abstract: Provided are antibodies specifically binding to the epidermal growth factor receptor (EGFR) which are effective for the treatment of EGFR-mediated cancers.Type: GrantFiled: November 2, 2009Date of Patent: June 10, 2014Assignee: Green Cross CorporationInventors: Se-Ho Kim, Ki Hwan Chang, Kwang-Won Hong, Yong-Won Shin, Min-soo Kim, Hae-Won Lee, Yong Nam Shin, Kyung Hwan Ryoo, Dong Hyuck Seo, Jong-Hwa Won, Min-Kyu Hur
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Publication number: 20120280961Abstract: Disclosed is a liquid crystal panel driving circuit of display stabilization, including: a plurality of output buffers buffering data voltage and supplying or cutting off the buffered data voltage to or from each of the plurality of data lines; an output MUX switch receiving outputs from two adjacent output buffers of the plurality of output buffers and transferring one of the two outputs to the plurality of data lines; a garbage switch connecting each of the plurality of data lines to a ground terminal; and a power on sensor or a power off sensor generating a power on or off reset signal in response to a turn on/off of a power supply voltage, wherein the output MUX switch is turned-off and the charge share switch and the garbage switch are turned-on, in response to the power on reset signal or the power off reset signal.Type: ApplicationFiled: May 1, 2012Publication date: November 8, 2012Applicant: SILICON WORKS CO., LTDInventors: Yeong-Joon SON, Ji-Hun KIM, Sang-Min LEE, Joon-Ho NA, Hae-Won LEE
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Publication number: 20120264921Abstract: Provided are antibodies specifically binding to the HBV surface antigen (HBsAg) which are effective for the prevention or treatment of hepatitis B.Type: ApplicationFiled: July 8, 2010Publication date: October 18, 2012Applicant: GREEN CROSS CORPORATIONInventors: Se-Ho Kim, Ki Hwan Chang, Kwang-Won Hong, Yong-Won Shin, Min-soo Kim, Hae-Won Lee, Kyung Hwan Ryoo, Dong Hyuck Seo, Jean Man Kim, Yong Nam Shin, Sunmi Koo, Jung-Ae Lim, Mijung Lee, Yeon Kyung Lee, Misun Seo