# US 11,307,441 B2 · Manufacturing for display panel > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 11,307,441 B2 - Document ID: US11307441B2 - Status: Granted - Kind: B2 - Application number: 16/331,981 - Filed: 2018-01-09 - Published: 2021-11-25 - Granted: 2022-04-19 - Earliest claimed: 2018-01-03 - Assignees: Hkc Corporation Limited; Chongqing Hkc Optoelectronics Technology Co., Ltd. - Applicants: HKC Corporation Limited; Chongqing HKC Optoelectronics Technology Co., ltd. - Inventors: Wei Zhang - Web page: https://patentgrep.com/patent/US11307441B2 ## CPC - G02F 1/1303: {Apparatus specially adapted to the manufacture of LCDs} - B65G 47/91: incorporating pneumatic, e.g. suction, grippers - G09F 9/377: {the positions of the elements being controlled by pneumatic means} - G02F: OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS - B65G: TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS (packaging B65B; handling thin or filamentary materials, e.g. paper sheets or thread, B65H; cranes B66C; portable mobile or lifting or hauling appliances, e.g. hoists, B66D; devices for lifting or lowering goods for loading or unloading purposes, e.g. fork-lift trucks, B66F9/00; emptying bottles, jars, casks, barrels or similar containers, not otherwise provided for, B67C9/00; delivering or transferring liquids B67D; filling or discharging vessels for liquefied, solidified or compressed gases F17C; pipe-line systems for fluids F17D) - G09F: DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS ## Abstract The present application discloses a manufacturing device for a display panel. The manufacturing device for the display panel includes a base; at least one transfer mechanism, fixedly disposed on the base; and at least one detecting mechanism, fixedly disposed, on the base; a control mechanism is disposed in the base, the control mechanism controls the transfer mechanism and the detecting mechanism, and a set height of the detecting mechanism is smaller than that of the transfer mechanism. ## Claims ### Claim 1 A manufacturing device fir a display panel, comprising: a base: at least one transfer mechanism, fixedly disposed on the base: and. at least one detecting mechanism, fixedly disposed on the base; a control mechanism is disposed in the base, and the control mechanism controls the transfer mechanism and the detecting mechanism, wherein a set height of the detecting mechanism is smaller than that of the transfer mechanism; the transfer mechanism comprises a support rod, wherein one end of the support rod is fixedly connected to the base, and the other end of the support rod is provided with a suction cup; the support rod is provided with a passage therein, one end of the passage provided with the suction cup is provided with a switch, the control mechanism controls the ON or OFF of the switch, and the suction cup is in communication with the passage during OFF; the detecting mechanism comprises a detecting component, the detecting component comprises a shielding cover, and a sensing electrode is disposed in the shielding cover; the manufacturing device comprises processor, the processor is coupled to the detecting component, the processor comprises an oscillating circuit, a frequency voltage converter, a signal processing, circuit, and an on-off output circuit, and the oscillating circuit, the frequency voltage converter, the signal processing circuit, and the on off output circuit are coupled to each other; the manufacturing device comprises module display device, and the display device is coupled to the on-off output circuit; the detecting mechanism comprises a sensor, and the sensor comprises a color difference sensor; the detecting mechanism comprises a proximity switch, the proximity switch is a capacitive proximity switch, and a sensing surface of the capacitivecapacitite sensor is formed by two concentrically disposed metal electrodes. ### Claim 2 A manufacturing device for a display panel, co prisnig; a base; at least one transfer mechansism, fixedly disposed on the base; and at least one detecting mechanism, fixedly disposed on the base; a control mechanism is disposed in the base, the control mechanism controls the transfer mechanism and the detecting mechanism, and a set height of the detecting mechanism is smaller than that of the transfer mechanism. ### Claim 3 (depends on 2) The manufacturing device for a display panel according to claim 2, wherein the transfer mechanism comprises a support rod, one end of the support rod is fixedly connected to the base, and the other end of the support rod is provided with a suction cup. ### Claim 4 (depends on 3) The manufacturing, device for a display panel according to claim 3, Wherein the support rod is provided with a passage therein, one end of the passage provided with the suction cup is provided with a switch, the control mechanism controls the ON or OFF of the switch, and the suction cup is in communication with the passage during OFF. ### Claim 5 (depends on 3) The manufacturing, device for a display panel according to claim 3, Wherein the suction cup is made of a flexible material. ### Claim 6 (depends on 3) The manufacturing device for a display panel according to claim 3, wherein one end of the support rod fixedly connected to the base is provided with a rotating mechanism. ### Claim 7 (depends on 2) The manufacturing device for a display panel according to claim 2, wherein the detecting mechanism comprises a detecting component. the detecting component comprises a shielding cover, and a sensing electrode is disposed in the shielding cover. ### Claim 8 (depends on 7) The manufacturing device for a display panel according to claim 7, wherein the manufacturing device comprises a processor, the processor is coupled to the detecting component, the processor comprises an oscillating circuit, a frequency voltage converter, signal processing circuit and an on-off output circuit, and the oscillating circuit, the frequency voltage converter, the signal processing circuit, and the on-off output circuit are coupled to each other. ### Claim 9 (depends on 8) The manufacturing device for a display ,panel according to claim 8, wherein the manufacturing device comprises a display device, and the display device is Coupled to the on-off output circuit. ### Claim 10 (depends on 9) The manufacturing device for a display panel according to claim 9, wherein the display device is a display screen. ### Claim 11 (depends on 9) The manufacturing device for a display panel according to claim 9, wherein the display device is a output circuit to output a sound signal. ### Claim 12 (depends on 9) The manufacturing device for a display panel according to claim 9, wherein the display device is a output circuit to output a light signal. ### Claim 13 (depends on 2) The manufacturing device for a display panel according to claim 2, wherein the detecting mechanism comprises a sensor. ### Claim 14 (depends on 13) The manufacturing device for a display panel according to claim 13, wherein the sensor comprises a color difference sensor. ### Claim 15 (depends on 13) The manufacturing device for a display panel according to claim 13, wherein the sensor comprises a distance sensor. ### Claim 16 (depends on 13) The manufacturing device for a display panel according to claim 13, Wherein the sensor comprises a photosensitive sensor. ### Claim 17 (depends on 2) The manufacturing device for a display panel according to claim 2, wherein the detecting mechanism comprises a proximity switch, and the proximity switch is a capacitive proximity switch. ### Claim 18 (depends on 17) The manufacturing device for a display panel according to claim 17, wherein a sensing surface of the capacitive sensor is formed by two concentrically disposed metal electrodes. ### Claim 19 (depends on 2) The manufacturing device for a display panel according to claim 2, wherein the control mechanism comprises a control chip, and the control chip is coupled to the detecting mechanism and the transfer mechanism. ### Claim 20 (depends on 2) The manufacturing device for a display panel according to claim 2, wherein at least two support rods are disposed.