Patents by Inventor Chang-Bai Won
Chang-Bai Won 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: 9451064Abstract: A mobile terminal includes a body including a flexible portion, a display unit provided to the body, a sensing unit provided to the body and generating an electric signal in response to bending of the body, and a controller recognizing the electric signal and controlling the display unit according to the electric signal generated by the bending of the body.Type: GrantFiled: November 25, 2014Date of Patent: September 20, 2016Assignee: LG ELECTRONICS INC.Inventors: Yong Jin Hwang, Chang Bai Won, Bo Ra Choi, Kun Woo Lee, Luke Miles, Yun Sung Lee, Gi Hoon Tho, Min Soo Kim, Yu Ri Lee
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Publication number: 20150119112Abstract: A mobile terminal includes a body including a flexible portion, a display unit provided to the body, a sensing unit provided to the body and generating an electric signal in response to bending of the body, and a controller recognizing the electric signal and controlling the display unit according to the electric signal generated by the bending of the body.Type: ApplicationFiled: November 25, 2014Publication date: April 30, 2015Applicant: LG ELECTRONICS INC.Inventors: Yong Jin HWANG, Chang Bai WON, Bo Ra CHOI, Kun Woo LEE, Luke MILES, Yun Sung LEE, Gi Hoon THO, Min Soo KIM, Yu Ri LEE
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Patent number: 8928580Abstract: A mobile terminal includes a body including a flexible portion, a display unit provided to the body, a sensing unit provided to the body and generating an electric signal in response to bending of the body, and a controller recognizing the electric signal and controlling the display unit according to the electric signal generated by the bending of the body.Type: GrantFiled: October 19, 2010Date of Patent: January 6, 2015Assignee: LG Electronics Inc.Inventors: Yong Jin Hwang, Chang Bai Won, Bo Ra Choi, Kun Woo Lee, Luke Miles, Yun Sung Lee, Gi Hoon Tho, Min Soo Kim, Yu Ri Lee
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Patent number: 8467835Abstract: A mobile terminal and controlling method thereof are disclosed. The mobile terminal includes a solar cell module and a selective transmitting member for selectively transmitting light, thereby supplying the light to the solar cell module selectively. Accordingly, since a light-transmitting display and a solar cell module are stacked on each other, the present invention enables a user to appreciate information displayed on the light-transmitting display while enabling the solar cell module to charge a battery. Moreover, since the light having passed through a light-transmitting display can be reflected by a selective transmission member provided between the light-transmitting display and a solar cell module, the present invention is able to enhance readability of information displayed on the light-transmitting display.Type: GrantFiled: April 29, 2010Date of Patent: June 18, 2013Assignee: LG Electronics Inc.Inventors: Yun Sung Lee, Gi Hoon Tho, Chang-Bai Won, Yong Jin Hwang
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Patent number: 8260382Abstract: A mobile terminal for use in a wireless communication includes a first slide member, a second slide member, and a shielded cable. The first slide member includes a first surface having a display module and a second surface having a circuitry for controlling the mobile terminal, and opposite side edges configured to operate as slide guides. The first slide member is substantially covered with a front case. The second slide member includes opposite facing slide rails to slidably engage the opposite side edges of the first slide member. The first and second slide members are operatively coupled using an elastic module to bias the first and second slide members to one of open and closed positions. The shielded cable electronically couples a battery disposed in the second slide member to the circuitry disposed in the first slide member.Type: GrantFiled: July 21, 2008Date of Patent: September 4, 2012Assignee: LG Electronics Inc.Inventors: Jea-Suk Yoo, Chang-Bai Won, Chang-Jea Kim, In-Suk Yoo, Jung-Youl Kim
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Patent number: 8238089Abstract: A display module for a portable terminal comprises: a display panel; an outer frame configured to wrap a bottom surface and a plurality of side surfaces of the display panel; an inner frame sandwiched between the display panel and the outer frame, and having a bottom surface supporting portion and a plurality of side surface supporting portions for supporting the bottom surface and the plurality of side surfaces of the display panel, respectively, wherein at least one of the plurality of side surface supporting portions is excluded; and a filling member filled into a gap between the display panel and the outer frame in which at least one of the plurality of side surface supporting portions is excluded.Type: GrantFiled: June 11, 2009Date of Patent: August 7, 2012Assignee: LG Electronics Inc.Inventors: Moon-Pyoung Kim, Chang-Bai Won
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Patent number: 7996050Abstract: An input device for an electronic device is provided that includes a base, a frame pivotally connected to the base, a roller member rotatably supported by the frame, and at least one button pivotally connected at a side of the base. An electronic device is also provided that includes a first body, a second body pivotally attached to the first body, and an input device located in the first body.Type: GrantFiled: February 28, 2007Date of Patent: August 9, 2011Assignee: LG Electronics Inc.Inventors: Chang-Bai Won, Jin-Hyung Cho, June-Wook Jeong
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Publication number: 20110095975Abstract: A mobile terminal includes a body including a flexible portion, a display unit provided to the body, a sensing unit provided to the body and generating an electric signal in response to bending of the body, and a controller recognizing the electric signal and controlling the display unit according to the electric signal generated by the bending of the body.Type: ApplicationFiled: October 19, 2010Publication date: April 28, 2011Inventors: Yong Jin HWANG, Chang Bai Won, Bo Ra Choi, Kun Woo Lee, Luke Miles, Yun Sung Lee, Gi Hoon Tho, Min Soo Kim, Yu Ri Lee
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Publication number: 20110065480Abstract: A mobile terminal having a user input unit is discussed, by which various visual effects including a 3-dimensional effect can be provided to an exterior of the mobile terminal. The present invention includes a display unit, a control unit configured to control the display unit, a body configured to load the display unit, and a 3D (3-dimensional) member provided to at least one partial region of the body, including a lens sheet configured to arrange convex lenses in a grid form, and a transparent sheet provided under the lens sheet, wherein a pattern of a specific is printed on a position corresponding to a focal distance of the convex lenses of the lens sheet.Type: ApplicationFiled: September 7, 2010Publication date: March 17, 2011Inventors: Chang Jae KIM, Jae Wook Lee, Tae Wha Choi, Sun Cheon Ok, Kyoung Yong Kim, Chang Bai Won, Seung Geun Lim
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Patent number: 7860538Abstract: A mobile phone is provided that includes a first body, a second body slidably connected to the first body, and an input device formed in the second body. The input device includes a roller member rotatably supported in the second body, the roller member defining a rotational axis, and at least one button pivotally mounted adjacent the roller member along the rotational axis of the roller member.Type: GrantFiled: January 5, 2007Date of Patent: December 28, 2010Assignee: LG Electronics Inc.Inventors: Chang-Bai Won, Jin-Hyung Jo, June-Wook Jeong
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Publication number: 20100279740Abstract: A mobile terminal and controlling method thereof are disclosed. The mobile terminal includes a solar cell module and a selective transmitting member for selectively transmitting light, thereby supplying the light to the solar cell module selectively. Accordingly, since a light-transmitting display and a solar cell module are stacked on each other, the present invention enables a user to appreciate information displayed on the light-transmitting display while enabling the solar cell module to charge a battery. Moreover, since the light having passed through a light-transmitting display can be reflected by a selective transmission member provided between the light-transmitting display and a solar cell module, the present invention is able to enhance readability of information displayed on the light-transmitting display.Type: ApplicationFiled: April 29, 2010Publication date: November 4, 2010Inventors: Yun Sung LEE, Gi Hoon Tho, Chang-Bai Won, Yong Jin Hwang
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Publication number: 20100029339Abstract: A display module for a portable terminal comprises: a display panel; an outer frame configured to wrap a bottom surface and a plurality of side surfaces of the display panel; an inner frame sandwiched between the display panel and the outer frame, and having a bottom surface supporting portion and a plurality of side surface supporting portions for supporting the bottom surface and the plurality of side surfaces of the display panel, respectively, wherein at least one of the plurality of side surface supporting portions is excluded; and a filling member filled into a gap between the display panel and the outer frame in which at least one of the plurality of side surface supporting portions is excluded.Type: ApplicationFiled: June 11, 2009Publication date: February 4, 2010Inventors: Moon-Pyoung KIM, Chang-Bai WON
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Patent number: 7640044Abstract: A mobile terminal comprising: a first body; a second body mounted in the first body to be folded and unfolded; and hinge units for rotatably hinge-connecting the first and second bodies, wherein the hinge units comprise: a first hinge unit mounted in the first body; a second hinge unit mounted in the second body, and rotatably engaged with the first hinge unit to have the same rotation angle as that of the first hinge unit; and a connection unit for rotatably connecting the first hinge unit to the second hinge unit, whereby the first body can be rotated up to 360° with respect to the second body so that videos and satellite broadcasting can be viewed more conveniently.Type: GrantFiled: December 8, 2005Date of Patent: December 29, 2009Assignee: LG Electronics Inc.Inventors: Chang-Bai Won, Sang-Ho Han, Hong-Kyu Park, Yong-Duk Cha
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Publication number: 20090137293Abstract: A mobile terminal for use in a wireless communication includes a first slide member, a second slide member, and a shielded cable. The first slide member includes a first surface having a display module and a second surface having a circuitry for controlling the mobile terminal, and opposite side edges configured to operate as slide guides. The first slide member is substantially covered with a front case. The second slide member includes opposite facing slide rails to slidably engage the opposite side edges of the first slide member. The first and second slide members are operatively coupled using an elastic module to bias the first and second slide members to one of open and closed positions. The shielded cable electronically couples a battery disposed in the second slide member to the circuitry disposed in the first slide member.Type: ApplicationFiled: July 21, 2008Publication date: May 28, 2009Inventors: Jea-Suk Yoo, Chang-Bai Won, Chang-Jea Kim, In-Suk Yoo, Jung-Youl Kim
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Publication number: 20070210828Abstract: An input device for an electronic device is provided that includes a base, a frame pivotally connected to the base, a roller member rotatably supported by the frame, and at least one button pivotally connected at a side of the base. An electronic device is also provided that includes a first body, a second body pivotally attached to the first body, and an input device located in the first body.Type: ApplicationFiled: February 28, 2007Publication date: September 13, 2007Applicant: LG Electronics Inc.Inventors: Chang-Bai Won, Jin-Hyung Cho, June-Wook Jeong
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Publication number: 20070202935Abstract: A mobile phone is provided that includes a first body, a second body slidably connected to the first body, and an input device formed in the second body. The input device includes a roller member rotatably supported in the second body, the roller member defining a rotational axis, and at least one button pivotally mounted adjacent the roller member along the rotational axis of the roller member.Type: ApplicationFiled: January 5, 2007Publication date: August 30, 2007Inventors: Chang-Bai Won, Jin-Hyung Jo, June-Wook Jeong
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Publication number: 20060197861Abstract: A mobile terminal comprising: a first body; a second body mounted in the first body to be folded and unfolded; and hinge units for rotatably hinge-connecting the first and second bodies, wherein the hinge units comprise: a first hinge unit mounted in the first body; a second hinge unit mounted in the second body, and rotatably engaged with the first hinge unit to have the same rotation angle as that of the first hinge unit; and a connection unit for rotatably connecting the first hinge unit to the second hinge unit, whereby the first body can be rotated up to 360° with respect to the second body so that videos and satellite broadcasting can be viewed more conveniently.Type: ApplicationFiled: December 8, 2005Publication date: September 7, 2006Inventors: Chang-Bai Won, Sang-Ho Han, Hong-Kyu Park, Yong-Duk Cha
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Publication number: 20040110546Abstract: A folding type mobile communication terminal, wherein a hinge apparatus rotatively couples an upper body to a lower body, is disclosed. The hinge apparatus includes first and second hinge housings, first and second hinge members, a coupling hinge member, a spring, and rotation control device. The first and second hinge members are inserted into the first and second hinge housings, respectively. The coupling hinge member is disposed between the first and second hinge members. Relationships between the first and second hinge members and the coupling hinge member include interlocking features assisted by the elastic force of the spring. A user manipulates the rotation control device to effect an opening angle of the folding type terminal.Type: ApplicationFiled: November 26, 2003Publication date: June 10, 2004Applicant: LG Electronics Inc.Inventor: Chang-Bai Won