公开(公告)号：US20210215538A1

公开(公告)日：2021-07-15

申请号：US17148482

申请日：2021-01-13

Applicant: QISDA CORPORATION

Inventor： Chun-Jung Chen ,  Yung-Yeh Chang

IPC: G01J3/50 ,  G01J3/02

Abstract: A color calibrator includes a first casing, a second casing and an optical sensor. The first casing has an accommodating recess and a plurality of first positioning members, wherein the first positioning members are arranged along an axial direction of the accommodating recess. The second casing is telescopically disposed in the accommodating recess. The second casing has a second positioning member. One of the first positioning member and the second positioning member is a magnet. Another one of the first positioning member and the second positioning member is a magnet or a magnetic induction material. The second positioning member cooperates with one of the first positioning members to position the second casing at one of a plurality of telescopic positions with respect to the first casing. The optical sensor is disposed on the second casing.

公开(公告)号：US10692413B2

公开(公告)日：2020-06-23

申请号：US16554573

申请日：2019-08-28

Applicant: QISDA CORPORATION

Inventor： Chun-Jung Chen ,  Yung-Yeh Chang

IPC: H04N9/28 ,  H04N17/04 ,  H04N9/31 ,  G09G3/00 ,  H01R11/30 ,  G01J3/50 ,  G02F1/1333

Abstract: A display device includes a display module and a color calibrator. The display module includes a first casing and a circuit board. The first casing has a positioning recess and an accommodating recess. The circuit board has a first electrical connecting portion. The circuit board is disposed corresponding to the positioning recess and the first electrical connecting portion is exposed from the positioning recess. The color calibrator includes a second casing, a second electrical connecting portion and a sensor. The second casing has a protruding portion. The color calibrator is selectively accommodated in the accommodating recess or connected to the positioning recess by the protruding portion. When the protruding portion of the color calibrator is connected to the positioning recess, the first electrical connecting portion is electrically connected to the second electrical connecting portion and the sensor faces a display area of the display module.

公开(公告)号：US10684649B2

公开(公告)日：2020-06-16

申请号：US16383754

申请日：2019-04-15

Applicant: Qisda Corporation

Inventor： Chun-Jung Chen ,  Yung-Yeh Chang ,  Shih-An Lin ,  Hsiao-Yun Chen

IPC: G06F1/16 ,  G09F13/04

Abstract: A display device including a casing, a frame member, a plate member and a display panel is provided. The frame member includes a frame body and a protruding column disposed on the frame body and protruded in a direction from the frame body towards the casing. The plate member is disposed on the frame body and has an opening, which allows the protruding column to pass through, wherein the protruding column fixes relative position between the frame body and the plate member. The display panel is disposed on the frame body.

公开(公告)号：US11988559B2

公开(公告)日：2024-05-21

申请号：US17148482

申请日：2021-01-13

Applicant: QISDA CORPORATION

Inventor： Chun-Jung Chen ,  Yung-Yeh Chang

IPC: H05K5/02 ,  G01J3/02 ,  G01J3/50 ,  G06F1/16 ,  G09G5/02

CPC classification number: G01J3/506 ,  G01J3/0202 ,  G01J3/0291 ,  G06F1/16 ,  H05K5/0217 ,  G09G5/02 ,  G09G2320/0242 ,  G09G2320/0693

Abstract: A color calibrator includes a first casing, a second casing and an optical sensor. The first casing has an accommodating recess and a plurality of first positioning members, wherein the first positioning members are arranged along an axial direction of the accommodating recess. The second casing is telescopically disposed in the accommodating recess. The second casing has a second positioning member. One of the first positioning member and the second positioning member is a magnet. Another one of the first positioning member and the second positioning member is a magnet or a magnetic induction material. The second positioning member cooperates with one of the first positioning members to position the second casing at one of a plurality of telescopic positions with respect to the first casing. The optical sensor is disposed on the second casing.

公开(公告)号：US20200074903A1

公开(公告)日：2020-03-05

申请号：US16554573

申请日：2019-08-28

Applicant: QISDA CORPORATION

Inventor： Chun-Jung Chen ,  Yung-Yeh Chang

IPC: G09G3/00 ,  H01R11/30 ,  G01J3/50

Abstract: A display device includes a display module and a color calibrator. The display module includes a first casing and a circuit board. The first casing has a positioning recess and an accommodating recess. The circuit board has a first electrical connecting portion. The circuit board is disposed corresponding to the positioning recess and the first electrical connecting portion is exposed from the positioning recess. The color calibrator includes a second casing, a second electrical connecting portion and a sensor. The second casing has a protruding portion. The color calibrator is selectively accommodated in the accommodating recess or connected to the positioning recess by the protruding portion. When the protruding portion of the color calibrator is connected to the positioning recess, the first electrical connecting portion is electrically connected to the second electrical connecting portion and the sensor faces a display area of the display module.