Patent details
EP2725292 Title: Light mixing element, backlight module and display device
Basic Information
- Publication number:
- EP2725292
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP131904922
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- Light mixing element, backlight module and display device
- French Title of Invention:
- Élément de mélange de lumière, module de rétroéclairage et dispositif d'affichage
- German Title of Invention:
- Lichtmischelement, Rückbeleuchtungsmodul und Anzeigevorrichtung
- SPC Number:
Dates
- Filing date:
- 28/10/2013
- Grant date:
- 22/01/2020
- EP Publication Date:
- 30/04/2014
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 22/01/2020
- EP B1 Publication Date:
- 22/01/2020
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 28/10/2020
- Expiration date:
- 28/10/2033
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 15/01/2020
- Name:
- BOE Technology Group Co., Ltd.
- Address:
- No. 10 Jiuxianqiao Road Chaoyang District, Beijing 100015, China (CN)
- Name:
- Beijing BOE CHATANI Electronics Co., Ltd.
- Address:
- 3 Floor, M District, Building 2 No. 8 Xihuanzhonglu, BDA, Beijing 100176, China (CN)
Inventor
1
- Name:
- Qiao, Zhonglian
- Address:
- China (CN)
2
- Name:
- Yang, Dongsheng
- Address:
- China (CN)
3
- Name:
- Liu, Fei
- Address:
- China (CN)
4
- Name:
- Zheng, Weixin
- Address:
- China (CN)
Priority
- Priority Number:
- 201210422434
- Priority Date:
- 29/10/2012
- Priority Country:
- China (CN)
Classification
- IPC classification:
- F21V 8/00;
Publication
European Patent Bulletin
- Issue number:
- 202004
- Publication date:
- 22/01/2020
- Description:
- Grant (B1)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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