CN102688845B - Bending and curing process for optical lens - Google Patents

Bending and curing process for optical lens Download PDF

Info

Publication number
CN102688845B
CN102688845B CN 201210169916 CN201210169916A CN102688845B CN 102688845 B CN102688845 B CN 102688845B CN 201210169916 CN201210169916 CN 201210169916 CN 201210169916 A CN201210169916 A CN 201210169916A CN 102688845 B CN102688845 B CN 102688845B
Authority
CN
China
Prior art keywords
lens
curing
irradiation
ultraviolet
uv
Prior art date
Application number
CN 201210169916
Other languages
Chinese (zh)
Other versions
CN102688845A (en
Inventor
李毅桢
叶忠海
郑素丽
黄春喜
郑秋玲
龚磊
Original Assignee
舜宇光学(中山)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 舜宇光学(中山)有限公司 filed Critical 舜宇光学(中山)有限公司
Priority to CN 201210169916 priority Critical patent/CN102688845B/en
Publication of CN102688845A publication Critical patent/CN102688845A/en
Application granted granted Critical
Publication of CN102688845B publication Critical patent/CN102688845B/en

Links

Abstract

本发明公开了一种光学镜片的胶合固化工艺,包括以下步骤:将完成定芯的镜片盛装在黑色胶板上再排布在传送带上;用传送带将镜片传送入固化设备内进行紫外线照射固化,紫外线的照射强度为50±5mw/cm2,照射温度为20-50℃;将上述结束照射的镜片放置5-10秒钟,再传送入固化设备内进行紫外线照射,重复2-4次;冷却镜片。 The present invention discloses a process for bonding cured optical lens, comprising the steps of: scheduled to be completed on a core lens containing a black plastic sheet and then arranged on a conveyor belt; belt for conveying the lens into the curing ultraviolet radiation curing apparatus, the irradiation intensity of ultraviolet light of 50 ± 5mw / cm2, the irradiation temperature of 20-50 deg.] C; the lens is placed above the end of the irradiation for 5-10 seconds, then transmitted into the curable by ultraviolet irradiation, repeat 2-4 times; cooling lens . 本发明采用高波长紫外线与低温固化并在固化设备内侧加贴锡箔纸加强紫外线反射,采用传送带流水线动态地对光学镜片胶合固化,紫外线照射一次后在传送过程中由风冷冷却,循环照射3-5次即可完成固化,有效地减少了固化时间,提高了生产效率。 The present invention uses high and low wavelength ultraviolet curing and strengthening of the UV-reflecting foil affixed inside the curing apparatus using the belt line of the optical lens cemented dynamically cured after UV irradiation once during transport by air cooling, irradiation cycle 3- 5 to complete the curing, effectively reduces the cure time and improve production efficiency. 本发明可根据镜片调节光照强度,传送带速度,灵活多变,适应不同需求。 The present invention may be adjusted according to the light intensity of the lens, conveyor speed, flexible, to adapt to different needs.

Description

—种光学镜片的胶合固化工艺 - kind of optical lenses glue curing process

【技术领域】 TECHNICAL FIELD

[0001] 本发明涉及一种胶合固化工艺,尤其涉及一种光学镜片的胶合固化工艺。 [0001] The present invention relates to a curing bonding process, in particular, relates to an optical lens cemented curing process.

【背景技术】 【Background technique】

[0002] 众所周知,三十多年以前紫外线(UV光)被成功的推广到商业应用。 [0002] As we all know, thirty years ago ultraviolet (UV light) was successfully extended to commercial applications. 各胶黏剂生产商针对UV光固化特性,研制出用于粘接、密封、印刷等系列UV产品,并广泛应用于通讯、电子、光学、印刷等众多领域。 Each adhesive manufacturer for UV curing characteristics, fields developed for bonding, sealing, UV printing and other products, and are widely used in communications, electronics, optics, printing and the like. 这些产品在UV光(一定波长及一定光强度)照射下,会固化或硬化(聚合),并且与传统产品一UV光固化更加快高效、节能环保。 These products are irradiated under UV light (light of a certain wavelength and constant intensity), will curing or hardening (polymerization), and with a conventional UV-curing product to accelerate more efficient energy saving.

[0003] 在光学行业中,目前接合镜片一般为二至三枚镜片进行接合,但多数情况下,接合镜片一般都是两枚镜片进行接合。 [0003] In the optical industry, currently engaged lenses generally joined to two to three lenses, but in most cases, the lenses are generally two bonded lens is bonded. 镜片接合后进行UV胶水固化。 UV curing glue for joining the lens. 接合镜片在光固化设备中的高强度紫外线光后,产生活性自由基或离子基,从而引发聚合、交联和接枝反应,使树月旨(UV涂料、油墨、粘合剂等)在数秒内(不等),由液体转化为固态。 After joining the lens in high-intensity ultraviolet light photo-curing apparatus, the generation of reactive free radicals or ionic groups, to initiate polymerization, grafting and crosslinking reaction, the purpose tree month (UV coatings, inks, adhesives, etc.) in a few seconds the (range), from a liquid into a solid. [0004] 现光学企业中多数企业主要采用的接合固化技术为“本硬化”,“本硬化”的技术方案采用东芝及飞利浦品牌的特种UV光源(FL40S.BL等型号),固定于硬化柜中,接通电源,对镜片长达4小时照射,完成胶水固化。 [0004] Optical engagement curing techniques now enterprise business mainly used most as the "hardening", "the present hardening" technical solutions Toshiba and Philips brand special UV source (FL40S.BL other models), fixed to the cabinet hardening , power, the lens is irradiated up to 4 hours to complete curing glue. 此方式紫外线强度弱(0.6-1.0mw/cm2),单位时间内胶水吸收能量小,造成胶水固化时间长,需要4小时固化;照射过程中,照度无法灵活调整,使得固化方式程式化、无灵活性,客观上限制了镜片的照射时间。 In this manner a weak UV intensity (0.6-1.0mw / cm2), the glue unit time absorbed energy is small, resulting in a long glue curing time, curing requires 4 hours; during the irradiation, the illumination can not be flexibly adjusted so that the curing stylized way, no flexible resistance, limiting the irradiation time of the objective lens. 这样的固化方式对镜片的生产造成等待浪费,当镜片出现品质不良时,实验结果过于漫长,无法及时对应,这些因素使镜片胶合固化成为了镜片加工的瓶颈工序,严重阻碍了生产效率的提升及企业的发展。 Such curing methods for the production of lenses caused by time spent on waiting, when the lens appears poor quality, results are too long and can not correspond in time, these factors make the lens glued cure became the lens processing bottleneck process, a serious impediment to enhance productivity and the development of enterprises.

【发明内容】 [SUMMARY]

[0005] 本发明要解决的技术问题是克服现有技术的不足,提供一种固化时间短,有效提高生产效率的光学镜片的胶合固化工艺。 [0005] The present invention is to solve the technical problem to overcome the deficiencies of the prior art, there is provided a short curing time, the curing process to effectively improve the bonding of optical lenses in production efficiency.

[0006] 本发明为解决上述技术问题,采用以下技术方案: [0006] The present invention is to solve the above problems, the following technical solutions:

[0007] —种光学镜片的胶合固化工艺,其特征在于包括以下步骤: [0007] - a kind of optical lens cemented curing process, comprising the steps of:

[0008] a、将完成定芯的镜片盛装在黑色胶板上再排布在传送带上; [0008] a, to complete the lens containing die set on a black plastic sheet and then arranged on a conveyor belt;

[0009] b、用传送带将镜片传送入固化设备内进行紫外线照射固化,紫外线的照射强度为50±5mw/cm2,照射温度为20_50°C ; [0009] b, with a lens transfer conveyor belt into the curing ultraviolet radiation curing apparatus, irradiation intensity of ultraviolet rays is 50 ± 5mw / cm2, the irradiation temperature 20_50 ° C;

[0010] C、将步骤b中第一次结束照射的镜片放置5-10秒钟,再传送入固化设备内进行紫外线照射,重复2-4次; [0010] C, step b, the end of the first lens is placed irradiation for 5-10 seconds, then transmitted into the curable by ultraviolet irradiation, repeat 2-4 times;

[0011] d、冷却镜片。 [0011] d, cooling the lens.

[0012] 如上所述的一种光学镜片的胶合固化工艺,其特征在于所述的黑色胶板与镜片之间铺设有0.8mm的黑色光学阻尼布。 [0012] An optical lens cemented curing process described above, wherein there is a black plastic sheet laid between the lens and the optical black 0.8mm Technip resistance.

[0013] 如上所述的一种光学镜片的胶合固化工艺,其特征在于所述的镜片按照着色度中λ 80数值小的镜片朝上放置。 [0013] As described above a cemented lens of an optical curing process, characterized in that said lens is placed upward in accordance with the degree of coloration λ 80 value is small lenses.

[0014] 如上所述的一种光学镜片的胶合固化工艺,其特征在于所述传送带的传送速度为210±5n/min,单次传送完成紫外线照射的时间维持在60-80秒内。 [0014] As described above a cemented lens of an optical curing process, characterized in that the conveying speed of conveyor belt was 210 ± 5n / min, single pass completion of the ultraviolet irradiation time is maintained within 60-80 seconds.

[0015] 如上所述的一种光学镜片的胶合固化工艺,其特征在于所述的紫外线波长为365nm。 [0015] An optical lens of the cemented curing process described above, wherein the UV wavelength is 365nm.

[0016] 如上所述的一种光学镜片的胶合固化工艺,其特征在于所述的固化设备内侧张贴增加紫外线反射的锡箔纸。 [0016] An optical lens gluing curing process described above, wherein the device inside the post curing the UV-reflecting foil increase.

[0017] 如上所述的一种光学镜片的胶合固化工艺,其特征在于所述的镜片在固化设备中进行紫外线照射固化时,每次照射的紫外线能量大于2000mj/cm2,所述的镜片在胶合固化过程中,接受照射的紫外线能量大于6000mj/cm2。 When [0017] the curing process for bonding optical lens as described above, wherein the lens is cured in the curing ultraviolet ray irradiation apparatus, the ultraviolet irradiation energy is greater than each 2000mj / cm2, the cemented lens in curing, UV irradiated energy is greater than 6000mj / cm2.

[0018] 如上所述的一种光学镜片的胶合固化工艺,其特征在于所述的固化设备上设有保持固化设备内低温工作环境的风扇。 [0018] An optical lens gluing curing process described above, wherein the curing device is provided with retaining low temperature operating environment fan apparatus according cured.

[0019] 本发明与现有技术相比,有以下优点: [0019] Compared with the prior art the present invention has the following advantages:

[0020] 本发明采用高波长紫外线与低温固化并在固化设备内侧加贴锡箔纸加强紫外线反射,采用传送带流水线动态地对光学镜片胶合固化,紫外线照射一次后在传送过程中由风冷冷却,循环照射3-5次即可完成固化,有效地减少了固化时间,提高了生产效率。 [0020] The present invention uses high and low wavelength ultraviolet curing and strengthening of the UV-reflecting foil affixed inside the curing apparatus using the belt line of the optical lens cemented dynamically cured after UV irradiation once during transport by air cooling, circulation 3-5 times the irradiation to complete curing, effectively reduces the cure time and improve production efficiency.

[0021] 本发明可根据镜片调节光照强度,传送带速度,灵活多变,适应不同需求。 [0021] The lenses of the present invention may adjust the light intensity, conveyor speed, flexible, to adapt to different needs.

【附图说明】 BRIEF DESCRIPTION

[0022] 图1为本发明工艺结构示意图; [0022] FIG. 1 is a schematic structure of the process of the present invention;

[0023] 图2为镜片放置示意图。 [0023] FIG. 2 is a schematic view of a lens placement.

【具体实施方式】 【Detailed ways】

[0024] 下面结合附图对本发明进行详细描述: DRAWINGS The invention is described in detail in [0024] conjunction with the following:

[0025] 如图1-2所示,一种光学镜片的胶合固化工艺,包括以下步骤: [0025] As shown, an optical lens cemented 1-2 curing process, comprising the steps of:

[0026] a、将完成定芯的镜片I盛装在黑色胶板10上再排布在传送带2上; [0026] a, the complete set I containing core lens 10 and then on a black plastic sheet arranged on the conveyor belt 2;

[0027] b、用传送带2将镜片I传送入固化设备3内进行紫外线照射固化,紫外线的照射强度为50±5mW/cm2,照射温度为20_50°C ; [0027] b, the transfer conveyor 2 with lens 3 I into the cured ultraviolet irradiation apparatus curing, the irradiation intensity of ultraviolet rays is 50 ± 5mW / cm2, the irradiation temperature 20_50 ° C;

[0028] C、将步骤b中第一次结束照射的镜片I放置5-10秒钟,再传送入固化设备3进行照射,重复2-4次; [0028] C, step b, the end of the first irradiation lens placement I 5-10 seconds, and transmits the irradiation device 3 into the curing was repeated 2-4 times;

[0029] d、冷却镜片。 [0029] d, cooling the lens.

[0030] 在步骤a中,排布镜片I时要在黑色胶板10与镜片I之间铺设有0.8mm的黑色光学阻尼布4,防止镜片表面被硬物刮出伤痕,镜片I放置时要按照着色度中λ 80数值小的镜片朝上放置。 [0030] In step a, a black plastic sheet to be laid between the lens 10 and the lens arrangement when I I Technip 0.8mm black optical barrier 4, the lens surface to prevent injuries scraped hard objects, to be placed upon the lens I lay upward in accordance with the degree of coloration λ 80 value is small lenses. 光学玻璃短波透射光谱特性用着色度λ 80或λ 5表示,样品厚度10mm±0.1mm, λ 80是指玻璃透射比达到80%时对应的波长,λ 5是指玻璃透射比达到5%时对应的波长,并且以IOnm为单位表示。 The optical transmission spectrum characteristics of the short glass 5 is represented by the degree of coloration λ 80 or λ, sample thickness 10mm ± 0.1mm, λ 80 refers to the wavelength of the transmissivity of the glass corresponding to 80%, λ 5 refers to the glass transmittance ratio corresponding to 5% wavelength, and it is expressed in units of IOnm. 着色度的变化范围一般在± IOnm内。 Range degree of coloration is generally within ± IOnm.

[0031] 固化过程中传送带2的传送速度为210±5n/min,单次传送完成紫外线照射的时间维持在60-80秒内,普通镜片的固化周期为3-5分钟,经三次固化即可,大大缩短了固化时间。 [0031] The curing speed of conveyor belt 2 is 210 ± 5n / min, UV irradiation single transfer completion time is maintained within 60-80 seconds, the cure cycle was 3-5 minutes ordinary lenses, can be cured by three , greatly reducing the curing time. 由于玻璃及膜层对紫外光有一定的吸收作用,不同的玻璃对紫外线的吸收能力也不同,玻璃的吸收率随着厚度的增加而增加,所以本发明工艺在时间设定时要充分考虑这些因素,对于中心厚度大或边缘厚度大的镜片要增加照射时间,防止胶合UV固化的硬化时间不足,而发生开胶现象。 Since the glass and film have a certain effect on the UV absorption, absorption capacity of the different glasses of different ultraviolet absorption rate increases as the glass thickness increases, the process of the invention is set at a time to fully consider these factors for large or large center thickness edge thickness of the lens to increase the irradiation time, insufficient to prevent UV curing glue curing time, and a plastic phenomenon.

[0032] 固化设备3中装有汞灯5,可以发出主峰波长为365nm的紫外线,用于固化干燥。 [0032] The curing apparatus equipped with a mercury lamp 5 3, may emit ultraviolet main peak wavelength of 365nm, and dried for curing. 镜片I经传送带2传送入固化设备3中进行胶合固化时,每次照射的紫外线能量大于2000毫焦耳/平方厘米(mj/cm2),镜片I在胶合固化过程中,接受照射的紫外线能量大于6000mj/cm2,这样以确保镜片间胶水固化完成,杜绝胶水因光照能量不足,形成胶化,胶化是指镜片胶合时,胶水未充分固化造成,仍然维持液态的现象。 I by the conveyor belt when the lens apparatus 3 into the cured curable gluing, each irradiation of ultraviolet energy is greater than 2000 mJ / square centimeter (mj / cm2) 2 transmitted cemented lens in the curing process I, the irradiated ultraviolet energy greater than 6000mj / cm2, so to ensure complete curing the glue between the lens when the glue due to insufficient energy of light to form a gelled gelling cemented lens means to prevent, cure the glue is not sufficiently caused, the phenomenon remains liquid. 紫外线能量(mj/cm2) =紫外线强度(mw/cm2) * 照射时间(S)。 Ultraviolet energy (mj / cm2) = UV intensity (mw / cm2) * irradiation time (S).

[0033] 一般汞灯的使用寿命一般在800-3000小时。 [0033] In general mercury lamp life is generally 800-3000 hours. 灯在使用时,产生UV的同时会产生大量的红外线(IR)辐射,对于温度影响不大的工件,这一辐射热是有益的,它可以加速光固化的反应速度,尤其对于UV+厌氧混合型的胶料,效果更加明显。 When using a lamp, while producing a large amount of UV-generated infrared (IR) radiation, to a temperature not affect the workpiece, the radiation heat is advantageous, it can accelerate the curing reaction speed of light, especially for anaerobic mixed UV + type compound, the effect is more apparent. 再则为紫外线的产生,常用的紫外汞灯有低压汞灯、中压汞灯、高压汞灯、氙灯、金属卤化物灯以及最新式的无极灯。 It was then generated ultraviolet rays, conventional UV mercury low pressure mercury lamp, a medium pressure mercury lamp, high pressure mercury lamp, a xenon lamp, a metal halide lamp, and the latest type of lamp. 本发明中以使用中压汞灯为主,其因中压汞灯相对便宜,易于安装和维护,且在此340-380nm范围坡长的强烈辐射峰,正好落在许多光引发体系的吸收谱。 The present invention is mainly to use medium pressure mercury lamp, medium pressure mercury lamps because of its relatively inexpensive, easy to install and maintain, and in this range 340-380nm peak slope length of intense radiation, it fell to the absorption spectra of many of the photoinitiator system . 因此中压汞灯的应用也较为广泛。 Therefore, medium pressure mercury lamp applied more widely. 而本发明中进行紫外线照射固化的最佳紫外线波长为365nm。 The present invention, while the optimum wavelength ultraviolet curing by UV radiation is 365nm.

[0034] 本发明还可根据镜片结构适当调整UV光线强度,以便达到需要的光线照度要求。 [0034] The lens structure according to the present invention may be appropriately adjusted UV light intensity, the light intensity in order to achieve the desired requirements. UV光线强度可以通过调整设备内部紫外灯管的高度来调节,将紫外灯管的高度调低,UV光线强度提升,将紫外线灯管的高度调高,UV光线强度降低。 UV light intensity may be adjusted by adjusting the height of the UV lamp inside the device, the lower the height of the UV lamp, UV light intensity increase, increase the height of the UV lamp, the UV light intensity is reduced.

[0035] 所述的固化设备3内侧张贴增加紫外线反射的锡箔纸,锡箔纸在固化设备3内可以对发射到边缘的紫外线进行漫反射回到设备内部,减少紫外线能量浪费,使单位面积上的功率密度达到最强,以提升胶水固化效率。 Curing equipment [0035] The inner post 3 to increase the UV-reflecting foil, foil 3 within the curing device can emit ultraviolet rays to the edge of the diffusely reflected back into the equipment, reduce the UV energy waste, so that per unit area highest power density, to improve the efficiency of curing the glue.

[0036] 光学镜片的胶合固化是使接合剂彻底硬化,达到机械强度最大值。 [0036] The optical lens cemented curing the bonding agent is completely hardened, the mechanical strength reaches a maximum value. 而且在UV固化中,紫外线强度越大,镜片越薄就越容易产生面变形,要防止镜片受到过大的内应力产生形变。 And in the UV cure, the greater the intensity of ultraviolet rays, the thinner the lens more prone to surface deformation, to prevent the lens from being subjected to excessive stress deformed.

[0037] 本发明固化过程中为动态模式,在速度范围之内可自由调整速度;固化设备3上设有风扇6,该风扇6对固化设备3内进行强制风冷,以确保固化设备3能够保持低温的工作环境;镜片I放置于传送带2的中间位置,传送带2匀速前行,可调节传送带2的运行速度,也可通过调节汞灯5的高低来调节照射强度,具有非常强的加工灵活性。 [0037] The curing process of the present invention is a dynamic mode, the speed can be adjusted within the velocity range; fan 6 is provided on the cured device 3, forced air cooling fan (6) within the curing device 3, in order to ensure curing apparatus 3 maintaining a low temperature working environment; lens is placed in an intermediate position I of the conveyor 2, the conveyor belt 2 before the uniform rows, adjustable speed conveyor 2, the irradiation intensity can be adjusted by adjusting the height of the mercury lamp 5, having a very strong and flexible processing sex.

[0038] 传送带2可以是循环式传送,也可以是直线式传送,再由人工收集进行第二次传送照射紫外线。 [0038] The belt conveyor 2 may be a cyclic, may be a linear transfer, and then irradiated with ultraviolet rays by the second transfer collected manually.

Claims (4)

1.一种光学镜片的胶合固化工艺,其特征在于包括以下步骤: a、将完成定芯的镜片盛装在黑色胶板上再排布在传送带上; b、用传送带将镜片传送入固化设备内进行紫外线照射固化,紫外线的照射强度为50±5mW/cm2,照射温度为20_50°C ; C、将步骤b中第一次结束照射的镜片放置5-10秒钟,再传送入固化设备内进行紫外线照射,重复2-4次; d、冷却镜片; 所述的传送带的传送速度为210±5n/min,单次传送完成紫外线照射的时间维持在60-80秒内; 所述的紫外线的波长为365nm ; 所述的固化设备内侧张贴增加紫外线反射的锡箔纸; 所述的镜片在固化设备中进行紫外线照射固化时,每次照射的紫外线能量大于2000mJ/cm2,所述的镜片在胶合固化过程中,接受照射的紫外线能量大于6000mJ/cm2。 An optical glue curing process of the lens, characterized by comprising the steps of: a, the completed lens containing die set on a black plastic sheet and then arranged on a conveyor belt; B, with the lens transfer conveyor belt into the curing apparatus curing the irradiation intensity of ultraviolet irradiation, ultraviolet rays of 50 ± 5mW / cm2, the irradiation temperature 20_50 ° C; C, step b, the end of the first lens is placed irradiation for 5-10 seconds, then transmitted into the curing device UV irradiation was repeated 2-4 times; D, cooling the lens; conveying speed of the conveyor belt was 210 ± 5n / min, UV irradiation single transfer completion time is maintained within 60-80 seconds; the ultraviolet wavelength is of 365 nm; device inside the post cure UV-reflecting foil in increased; when the lens is cured in a curing ultraviolet ray irradiation apparatus, the irradiation of ultraviolet energy per greater than 2000mJ / cm2, the cemented lens in the curing process , the irradiated ultraviolet energy is greater than 6000mJ / cm2.
2.根据权利要求1所述的一种光学镜片的胶合固化工艺,其特征在于所述的黑色胶板与镜片之间铺设有0.8mm的黑色光学阻尼布。 2. An optical lens cemented curing process according to claim 1, characterized in that there is a black plastic sheet laid between the lens and the optical black 0.8mm Technip resistance.
3.根据权利要求1所述的一种光学镜片的胶合固化工艺,其特征在于所述的镜片按照着色度中λ 80数值小的镜片朝上放置。 3. An optical lens cemented curing process according to claim 1, wherein said lens is placed upward in accordance with the degree of coloration λ 80 value is small lenses.
4.根据权利要求1所述的一种光学镜片的胶合固化工艺,其特征在于所述的固化设备上设有保持固化设备内低温工作环境的风扇。 4. An optical lens cemented curing process according to claim 1, characterized in that the holder is provided with a low temperature curing equipment environment fan apparatus according cured.
CN 201210169916 2012-05-28 2012-05-28 Bending and curing process for optical lens CN102688845B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210169916 CN102688845B (en) 2012-05-28 2012-05-28 Bending and curing process for optical lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210169916 CN102688845B (en) 2012-05-28 2012-05-28 Bending and curing process for optical lens

Publications (2)

Publication Number Publication Date
CN102688845A CN102688845A (en) 2012-09-26
CN102688845B true CN102688845B (en) 2014-01-15

Family

ID=46854676

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201210169916 CN102688845B (en) 2012-05-28 2012-05-28 Bending and curing process for optical lens

Country Status (1)

Country Link
CN (1) CN102688845B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI473141B (en) * 2012-12-13 2015-02-11 Eternal Materials Co Ltd A radiation curing apparatus
CN103434265B (en) * 2013-09-06 2016-06-22 常德金鹏印务有限公司 A screen printing press and drying device
CN104101916A (en) * 2014-07-28 2014-10-15 江苏双仪光学器材有限公司 Two stage technology for hardening and combining lenses
CN104849828A (en) * 2015-03-19 2015-08-19 姚小兵 Ultraviolet ray irradiation light box used for optical lens cementing
CN106166701A (en) * 2016-07-22 2016-11-30 成都贝瑞光电科技股份有限公司 Ultraviolet ultrathin section loading process method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6022498A (en) * 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US5855820A (en) * 1997-11-13 1999-01-05 E. I. Du Pont De Nemours And Company Water based thick film conductive compositions
DE102008054882A1 (en) * 2008-01-08 2009-07-16 Carl Zeiss Smt Ag Repair method for coating optical elements having optical elements and corresponding

Also Published As

Publication number Publication date
CN102688845A (en) 2012-09-26

Similar Documents

Publication Publication Date Title
JPH10177178A (en) Production of liquid crystal display element
MXPA06014100A (en) Method of reforming intermembrane of heat shield glass laminate.
EP1561571A4 (en) Process for producing photochromic layered product
Goss Bonding glass and other substrates with UV curing adhesives
JPH05169015A (en) Production of light diffusion sheet
CN1404954A (en) Flexible lamina for laser impact treatment
TW200620503A (en) Photocurable-resin application method and bonding method
CA2131078A1 (en) Method of curing dual-coated optical fiber
US20140205699A1 (en) Production method, workpiece and production device of three-dimensional pattern
US5653837A (en) Method for adhering film on surface of cathode-ray tube
CN100595651C (en) Alignment film precuring equipment
CN102576773B (en) The solar concentrator and its production method
GB723631A (en) Improvements in or relating to polyethylene films
TW201026505A (en) Bonding apparatus and bonding method
CN100572050C (en) Method for overlaying instant aqueous glue by drying tunnel and hot pressing technology
KR20120030317A (en) Manufacturing method of laminated body, stamper, transfer device, laminated body, molding element, and optical element
CN104793408A (en) Display panel and a display device
CN201858541U (en) LED (light-emitting module) backlight module and display equipment with same
CN102236266A (en) Exposure device having an array of light emitting diodes
CN102116893B (en) Light guide plate manufacturing method, light guide plate, backlight module and liquid crystal display
CN102166877B (en) Gluing method by using UV adhesive
EP1857291A3 (en) Heating magnetically orientable pigment in a printing process
JP2008122502A (en) Method of manufacturing polarizing plate
JPH05305259A (en) Ultraviolet irradiation apparatus
EP1429325A4 (en) Optical recording medium manufacturing method

Legal Events

Date Code Title Description
C06 Publication
C10 Request of examination as to substance
C14 Granted