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公开(公告)号：US09711102B2
公开(公告)日：2017-07-18
申请号：US14293951
申请日：2014-06-02
Applicant: Samsung Display Co., LTD.
Inventor： Yun-Tae Kim , Du-Hyun Kim , Eun-Suk Kim , Hoe-Mi Kim , Jin-Gwan Jang , Bong-Chool Jeon
IPC: G09G3/36
CPC classification number: G09G3/3688 , G09G3/3603 , G09G3/3648 , G09G3/3677 , G09G3/3696 , G09G2310/0286 , G09G2310/08 , G09G2320/041
Abstract: A method of differently producing driving clock signals for a shift register of a gate lines driving circuit of a Liquid Crystal Display (LCD), the method includes the steps of determining whether an ambient temperature is greater than or not in comparison to a predetermined threshold temperature; in response to the determining indicating that the ambient temperature is greater, using a first ON voltage and a first charge canceling method; and in response to the determining indicating that the ambient temperature is not greater, using a second ON voltage and a second charge canceling method, where the second ON voltage is different from the first ON voltage and where the second charge canceling method is different from the first charge canceling method. The second charge canceling method may have a shorter duration than that of the first charge canceling method. The second ON voltage may be greater than the first ON voltage.
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公开(公告)号：US20220352295A1
公开(公告)日：2022-11-03
申请号：US17866561
申请日：2022-07-18
Applicant: Samsung Display Co., Ltd.
Inventor： Joonho OH , Seungjae Kang , Myung-Seok Kwon , Yun-Tae Kim , Jin-Ki Kim , Hasook Kim
IPC: H01L27/32 , G09G3/36 , G09G3/3225 , G02F1/1362
Abstract: A display device includes a display substrate, a main circuit board, and first and second connection circuit boards. The display substrate includes a base layer, an insulating layer on the base layer, a first signal line on the base layer, a second signal line on the base layer, a first pad exposed from the insulating layer and connected to the first signal line, and a second pad connected to a side surface of the second signal line and disposed on a side surface and a bottom surface of the base layer. The first connection circuit board electrically connects the first pad and the main circuit board, and the second connection circuit board electrically connects the second pad and the main circuit board.
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Patent Agency Ranking
公开(公告)号：US09430982B2
公开(公告)日：2016-08-30
申请号：US14065256
申请日：2013-10-28
Applicant: Samsung Display Co., Ltd.
Inventor： Yun-Tae Kim , Keunoh Kang , Jae-Hyeon Kwon , Minji Kim , Chaewoo Chung , Jung-Mok Han
CPC classification number: G09G3/3677 , G09G3/3655 , G09G2310/06 , G09G2320/0219
Abstract: A display apparatus is disclosed. In one aspect, the apparatus includes a display panel including pixels connected to gate lines and data lines, a gate driver driving the gate lines, a data driver driving the data lines, and a control circuit controlling the gate driver and the data driver to display an image on the display panel. The control circuit applies a common voltage to the display panel. The control circuit compares the common voltage applied to the display panel and a feedback common voltage fedback from the display panel and applies a gate-on voltage having a voltage level corresponding to the compared result to the gate driver.
Abstract translation: 公开了一种显示装置。 在一个方面，该装置包括显示面板，包括连接到栅极线和数据线的像素，驱动栅极线的栅极驱动器，驱动数据线的数据驱动器，以及控制栅极驱动器和数据驱动器显示的控制电路 显示面板上的图像。 控制电路向显示面板施加公共电压。 控制电路将施加到显示面板的公共电压和从显示面板反馈的反馈公共电压进行比较，将与比较结果相对应的电压电平的栅极导通电压施加到栅极驱动器。
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公开(公告)号：US12127453B2
公开(公告)日：2024-10-22
申请号：US17866561
申请日：2022-07-18
Applicant: Samsung Display Co., Ltd.
Inventor： Joonho Oh , Seungjae Kang , Myung-Seok Kwon , Yun-Tae Kim , Jin-Ki Kim , Hasook Kim
IPC: H10K59/131 , G02F1/1362 , G09G3/3225 , G09G3/36
CPC classification number: H10K59/131 , G02F1/136286 , G09G3/3225 , G09G3/3648
Abstract: A display device includes a display substrate, a main circuit board, and first and second connection circuit boards. The display substrate includes a base layer, an insulating layer on the base layer, a first signal line on the base layer, a second signal line on the base layer, a first pad exposed from the insulating layer and connected to the first signal line, and a second pad connected to a side surface of the second signal line and disposed on a side surface and a bottom surface of the base layer. The first connection circuit board electrically connects the first pad and the main circuit board, and the second connection circuit board electrically connects the second pad and the main circuit board.
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公开(公告)号：US11952205B2
公开(公告)日：2024-04-09
申请号：US17603378
申请日：2020-04-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyongdo Choi , Sunghee Lee , Myung-Seok Kwon , Deok-Hwan Kim , Sung-Jun Kim , Yun-Tae Kim , Jinseok Kim , Hasook Kim
CPC classification number: B65D85/48 , B65D81/054 , B65G57/005 , B65G57/02 , B65D2581/051 , B65D2585/6837 , B65G2201/022 , B65G2201/0258 , B65G2814/0305
Abstract: A panel transfer tray according to an embodiment includes an accommodation part which accommodates a target panel, a protrusion protruding upward direction from an upper edge of the accommodation part, and a first movement prevention member disposed at one side of the accommodation part and disposed adjacent to the protrusion, and the first movement prevention member has a stair shape of which a planar area gradually decreases along the upward direction.
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公开(公告)号：US20140340381A1
公开(公告)日：2014-11-20
申请号：US14065256
申请日：2013-10-28
Applicant: Samsung Display Co., Ltd.
Inventor： Yun-Tae Kim , Keunoh Kang , Jae-Hyeon Kwon , Minji Kim , Chaewoo Chung , Jung-Mok Han
IPC: G09G3/36
CPC classification number: G09G3/3677 , G09G3/3655 , G09G2310/06 , G09G2320/0219
Abstract: A display apparatus is disclosed. In one aspect, the apparatus includes a display panel including pixels connected to gate lines and data lines, a gate driver driving the gate lines, a data driver driving the data lines, and a control circuit controlling the gate driver and the data driver to display an image on the display panel. The control circuit applies a common voltage to the display panel. The control circuit compares the common voltage applied to the display panel and a feedback common voltage fedback from the display panel and applies a gate-on voltage having a voltage level corresponding to the compared result to the gate driver.
Abstract translation: 公开了一种显示装置。 在一个方面，该装置包括显示面板，包括连接到栅极线和数据线的像素，驱动栅极线的栅极驱动器，驱动数据线的数据驱动器，以及控制栅极驱动器和数据驱动器显示的控制电路 显示面板上的图像。 控制电路向显示面板施加公共电压。 控制电路将施加到显示面板的公共电压和从显示面板反馈的反馈公共电压进行比较，将与比较结果相对应的电压电平的栅极导通电压施加到栅极驱动器。
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公开(公告)号：US11094237B2
公开(公告)日：2021-08-17
申请号：US16847663
申请日：2020-04-14
Applicant: Samsung Display Co., LTD.
Inventor： Sung-Jun Kim , Myung-Seok Kwon , Deok-Hwan Kim , Yun-Tae Kim , Jeong-Hyun Kim , Hasook Kim , Bongchun Park
Abstract: A display device includes a display panel including first to fourth panel pads and a connection board including first to fourth connection board pads coupled to the first to fourth pads, respectively. The first and second panel pads are electrically connected to each other, and the third and fourth panel pads are electrically connected to each other. The connection board includes a driving circuit which generates a first test result signal based on a first panel test signal transmitted to the first connection board pad and a first panel feedback signal received from the second connection board pad, generates a second test result signal based on a second panel test signal transmitted to the third connection board pad and a second panel feedback signal received from the fourth connection board pad, and sequentially outputs the first and second test result signals as a test result signal.
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