The present disclosure provides a sealant curing device and a packaging method. The sealant curing device includes a bearing platform on which a display panel is placed, and a light conversion layer arranged on the bearing platform and configured to convert a light beam at a first wavelength into a
The present disclosure provides a sealant curing device and a packaging method. The sealant curing device includes a bearing platform on which a display panel is placed, and a light conversion layer arranged on the bearing platform and configured to convert a light beam at a first wavelength into a light beam at a second wavelength. The light beam at the first wavelength is one of a UV light beam and an IR light beam, and the light beam at the second wavelength is the other one of the UV light beam and the IR light beam.
대표청구항▼
1. A sealant curing device, comprising: a bearing platform for supporting a display panel comprising a color filter substrate, an array substrate and a sealant layer between the color filter substrate and the array substrate;a light source configured to emit a light beam at a first wavelength;a ligh
1. A sealant curing device, comprising: a bearing platform for supporting a display panel comprising a color filter substrate, an array substrate and a sealant layer between the color filter substrate and the array substrate;a light source configured to emit a light beam at a first wavelength;a light conversion layer supported above the bearing platform and configured to convert the light beam at the first wavelength into a light beam at a second wavelength to cure sealant in the sealant layer with the light beams at both the first wavelength and the second wavelength, anda light reflection layer arranged between the light conversion layer and the bearing platform, wherein the display panel is placeable on the light conversion layer,wherein the light beam at the first wavelength is an UV light beam, the light beam at the second wavelength is an IR light beam, and the light conversion layer is made of CdS, CdSe, CdTe or ZnSe. 2. The sealant curing device according to claim 1, wherein the first wavelength is 200 nm to 300 nm. 3. The sealant curing device according to claim 1, wherein when the display panel is supported on the bearing platform, the light conversion layer completely covers a projection of a sealant layer in the display panel onto the bearing platform. 4. The sealant curing device according to claim 1, wherein the light conversion layer covers at least a part of a surface of the bearing platform. 5. The sealant curing device according to claim 1, wherein a size and a shape of the light conversion layer are set in accordance with a size and a shape of a sealant layer in the display panel. 6. The sealant curing device according to claim 5, wherein the light conversion layer is of an annular structure corresponding to the sealant layer. 7. A packaging method, comprising steps of: placing, by a user, the display panel onto the bearing platform of the sealant curing device according to claim 1 in such a manner that the sealant layer of the display panel is exactly aligned with the light conversion layer; andirradiating, by the light source, the sealant layer of the display panel with the light beam at the first wavelength at a side of the display panel away from the bearing platform,converting, by the light conversion layer, the light beam at the first wavelength passing through the sealant layer into the light beam at the second wavelength, andreflecting, by the light reflection layer, the light beam at the second wavelength toward the sealant layer. 8. The packaging method according to claim 7, wherein the sealant layer in the display panel has a thickness of 3 μm to 6 μm. 9. The packaging method according to claim 7, wherein when the display panel is supported on the bearing platform, the light conversion layer completely covers a projection of the sealant layer in the display panel onto the bearing platform. 10. The packaging method according to claim 7, wherein the light conversion layer covers at least a part of a surface of the bearing platform. 11. The packaging method according to claim 7, wherein a size and a shape of the light conversion layer are set in accordance with a size and a shape of the sealant layer in the display panel. 12. The packaging method according to claim 11, wherein the light conversion layer is of an annular structure corresponding to the sealant layer. 13. A sealant curing device, comprising: a bearing platform for supporting a display panel comprising a color filter substrate, an array substrate and a sealant layer between the color filter substrate and the array substrate;a light source configured to emit a light beam at a first wavelength;a light conversion layer supported above the bearing platform and configured to convert the light beam at the first wavelength into a light beam at a second wavelength to cure sealant in the sealant layer with the light beams at both the first wavelength and the second wavelength, anda light reflection layer arranged between the light conversion layer and the bearing platform, wherein the display panel is placeable on the light conversion layer,wherein the light beam at the first wavelength is the IR light beam, the light beam at the second wavelength is the UV light beam, and the light convention layer is made of an up-conversion light-emitting material, and the up-conversion light-emitting material is one selected from the group consisting of NaYF4:Yb, Tm; NaYF4:Er, Yb; YF3:Yb3+, Tm3+; and CaF2(Er3+). 14. The sealant curing device according to claim 13, wherein the first wavelength is 600 nm to 1000 nm.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (4)
Fehn,Armin; Weidinger,J체rgen; D체rnberger,Adelheid, Cross-linking silicone elastomers, method for the production thereof, and use of the cross-linkable masses.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.