Film and device for tearing film
AssigneesBoe Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.
InventorsXuequan Jin, Yachao Tong
Life of this patent
Estimating the term…
Abstract
A film and a device for tearing film. The film includes a film body and a first protection film, and the first protection film includes a first magnetic part. Thus, the first protection film of the film can be torn off and removed by magnetic force, without contacting with the film by using adhesive tape, thereby avoiding a problem of failure of capturing the adhesive tape due to limited precision of the mechanical arm transmission, so that success rate of tearing film is improved and a problem of damaging the film body due to too large press force is avoided.
Claims17
A film, the film comprising:
- a film body;
- and
- a first protection film, provided on the film body, wherein
- the first protection film comprises a first magnetic part,
- the first magnetic part is only disposed on an edge of the first protection film,
- the film further comprises a second protection film the second protection film is provided on a side of the film body opposite to the first protection film an adhesive force between the second protection film and the film body is larger than an adhesive force between the first protection film and the film body, and the second protection film comprises a second magnetic part.
A device for tearing film, comprising:
- a bearing station, configured to bear film;
- and
- an attraction platform, provided on a side of the bearing station where the bearing station bears the film, wherein
- the attraction platform is movable relative to the bearing station, the attraction platform comprises a magnetic force generation apparatus, and the magnetic force generation apparatus is configured to generate magnetic force,
- the attraction platform further comprises a substrate carrying part configured to carry a substrate to be adhered with a film.
A device for tearing film, comprising:
- a bearing station, configured to bear film;
- and
- an attraction platform, provided on a side of the bearing station where the bearing station bears the film, wherein
- the attraction platform is movable relative to the bearing station, the attraction platform comprises a magnetic force generation apparatus, and the magnetic force generation apparatus is configured to generate magnetic force,
- the magnetic force generation apparatus comprises a permanent magnet or coils,
- the bearing station further comprises:
- an attraction mechanism provided on the bearing station,
- the film further comprises a second protection film provided on a side of the film body opposite to the first protection film, an adhesive force between the second protection film and the film body is larger than an adhesive force between the first protection film and the film body, the second protection film comprises a second magnetic part, and the attraction mechanism comprises a magnetic force attraction apparatus,
- the magnetic force attraction apparatus is coils, the bearing station further comprises an sensing switch, the sensing switch is provided on an end of the bearing station close to the attraction platform and the sensing switch is configured to induce attraction platform and enable the magnetic force attraction apparatus.
Dependencies are inferred from the claim text.