Comments on: Quick Understanding Of LED Bulb Turning Blue https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Mon, 26 Sep 2022 20:17:58 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: Chris Reed https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-396225 Mon, 26 Sep 2022 20:17:58 +0000 https://jestineyong.com/?p=13168#comment-396225 That was Fantastic, I was on the hunt to find out this very problem as I work for a Service Center, I came across a tv that the entire back light was bright blue. after reading this info, turns out the yellow phosphor is missing from most all the Led's but the 2 that still are white have a yellow center. I replaced the chip led's with new and fixed the tv. the only thing I can say is it must be a heat thing that melts the yellow phosphor off. Thanks for the Fantastic read 🙂

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]]> By: Sebastián https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-371766 Thu, 29 Oct 2020 13:15:25 +0000 https://jestineyong.com/?p=13168#comment-371766 My TV backlight LEDs turning some parts blueish brought me to this article. At least i know some of the background now! 🙂

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]]> By: YH Wong https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-299790 Mon, 19 Sep 2016 16:03:30 +0000 https://jestineyong.com/?p=13168#comment-299790 Very informative article. 5 stars!

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]]> By: Gerald https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-299557 Thu, 15 Sep 2016 22:39:04 +0000 https://jestineyong.com/?p=13168#comment-299557 In reply to Robert Calk.

Thanks Robert

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]]> By: Gerald https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-299556 Thu, 15 Sep 2016 22:38:30 +0000 https://jestineyong.com/?p=13168#comment-299556 In reply to Paris Azis.

Thanks Paris

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]]> By: Gerald https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-299555 Thu, 15 Sep 2016 22:37:44 +0000 https://jestineyong.com/?p=13168#comment-299555 In reply to beh.

Thanks for your support Beh

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]]> By: Gerald https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-299553 Thu, 15 Sep 2016 22:35:54 +0000 https://jestineyong.com/?p=13168#comment-299553 In reply to Andre Gopee.

Thanks Andre, so true learning is ageless fortunately

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]]> By: Gerald https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-299552 Thu, 15 Sep 2016 22:33:59 +0000 https://jestineyong.com/?p=13168#comment-299552 In reply to Anthony.

Thanks for your support Anthony

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]]> By: Robert Calk https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-299529 Thu, 15 Sep 2016 14:01:02 +0000 https://jestineyong.com/?p=13168#comment-299529 Great information. Thanks for sharing with us.

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]]> By: Paris Azis https://jestineyong.com/quick-understanding-of-led-bulb-turning-blue/comment-page-1/#comment-299446 Wed, 14 Sep 2016 10:34:51 +0000 https://jestineyong.com/?p=13168#comment-299446 Hi Gerald

Nice and interesting article,well presented as usually. Thanks for sharing it.

Best Regards

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