Handy Johnny

Ғылым және технология

Melted, delaminated or faded LCD display can be saved!
Repair spoilt, faulty or faded LCD display tutorial
Repair LCD display of a function generator!
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Пікірлер: 76

  • @andrasdudas5084
    @andrasdudas5084 Жыл бұрын

    THE MUSIIIC KILLS MY BRAINCELLS.

  • @dnitchke
    @dnitchke Жыл бұрын

    I agree with Nigel Macleod You need to dump the music.

  • @markfisher7962

    @markfisher7962

    Жыл бұрын

    ... and the robot narration. "Del-a-deem-i-ted"? Try "de-LAM-ih-na-ted."

  • @samuelnabarro3392
    @samuelnabarro33922 ай бұрын

    Great video. You can lower the volume and turn on Closed Captions..

  • @nigelmacleod8697
    @nigelmacleod86972 жыл бұрын

    Good video, but music is extremely irritating

  • @eoutro9049

    @eoutro9049

    10 ай бұрын

    Indeed, sir... indeed

  • @raykkonenmichall4057

    @raykkonenmichall4057

    5 ай бұрын

    Ainda bem que meu celular tem função "baixar volume".

  • @ZebVanZandt
    @ZebVanZandt Жыл бұрын

    Good work buddy, nice fix. 👍🏽👍🏽Thanks for sharing the repair, appreciated.

  • @antonyc.s.663
    @antonyc.s.663 Жыл бұрын

    Irritating music with good informative video

  • @joeburch9515
    @joeburch9515 Жыл бұрын

    knock off the music - sounds like something you would hear in the jungle

  • @REXXSEVEN

    @REXXSEVEN

    Жыл бұрын

    No...if you heard something in the jungle, they would be playing those Congo drums. Lol.

  • @edgarb.2010
    @edgarb.201011 ай бұрын

    they should edit this video again, but without music, i could turn the volume down, but i would not hear the steps

  • @samuelnabarro3392

    @samuelnabarro3392

    2 ай бұрын

    You can turn down the volume and turn on Closed Captions [cc]

  • @innocenthumans3721
    @innocenthumans3721 Жыл бұрын

    Wow craftsmanship 👌🙏🏻🇮🇳

  • @mandi7
    @mandi7 Жыл бұрын

    The video would be so much better without that psychodelic music..

  • @chinaphonefixteam6300
    @chinaphonefixteam6300 Жыл бұрын

    Amazing and very informative video

  • @mrbrown4553
    @mrbrown45535 ай бұрын

    Thanks for the post. Learnt a lot. Best wishes :)

  • @imcrow6674
    @imcrow6674 Жыл бұрын

    the san andreas meme at the end caught me way off guard ngl

  • @izzzzzz6
    @izzzzzz6 Жыл бұрын

    Nice choice of music. Did you make this track? Reminds me a bit of 1990's minimal techno. I guess by looking now at other comments about the music is they are all big Katy Perry fans.

  • @viswanathanramakrishnan7613
    @viswanathanramakrishnan7613Ай бұрын

    Where can we get the polarised sheet? Please provide the link for purchase. Very informative video and it will be useful to many who are having the same problem and this video is the solution.

  • @rahmatollahkeykhaei4574
    @rahmatollahkeykhaei45744 ай бұрын

    well done 👌💐

  • @raycadbury
    @raycadburyАй бұрын

    I am trying to understand why the paper is needed? Would just replacing the lcd screen with the adhesive one like you did be enough? Or is the paper used to just told the screen in place along with the adhesive?

  • @Fezzler61
    @Fezzler61 Жыл бұрын

    Can this be done to repair a 10-inch SuperTwist reflective LCD in my NEC MultiSpeed computer?

  • @franciscolopez3229
    @franciscolopez3229 Жыл бұрын

    Is that film you used similar to car window tint?

  • @monoxsutrisno5827
    @monoxsutrisno58272 жыл бұрын

    Sangat membantu sekali, terimakasih, Itu polarizernya pakai polarizer negatif apa positif boos?

  • @lcmqihang5627
    @lcmqihang5627 Жыл бұрын

    very nice product, hope to have more talks with you, cause we factory could customize and bulk produce your orders. we support small order as well.

  • @gartheligon140
    @gartheligon140 Жыл бұрын

    Keep the music soft like in the background? Teaching is lost when music is loud. What glue is used if I don't have it on the polarizer?

  • @yaowen12

    @yaowen12

    Жыл бұрын

    The film comes with the adhesive

  • @gartheligon140

    @gartheligon140

    Жыл бұрын

    @@yaowen12 Thank you.

  • @marcofasolo8783
    @marcofasolo8783 Жыл бұрын

    Hi How much the angle of polarization is important? Or do I need to rotate th polarizer until I get the right reading on the display? Many thanx!

  • @patrickcardon1643

    @patrickcardon1643

    5 ай бұрын

    Depending on the angle you can get black signs on a transparent background or transparent signs on a black background. You need to check before cutting it. So best check before taking the LCD out of the unit

  • @lenslens7379
    @lenslens73792 жыл бұрын

    Very instructive thanks I have one but with big black stain on the top like a liquid leak It can be fixed?

  • @radius.indrawan

    @radius.indrawan

    2 жыл бұрын

    i also have the same problem.

  • @yaowen12

    @yaowen12

    2 жыл бұрын

    Any photo to share?

  • @lindsayjones421

    @lindsayjones421

    2 жыл бұрын

    I also have the same problem. Half the screen on my cordless air pump has become black.

  • @REXXSEVEN

    @REXXSEVEN

    Жыл бұрын

    @@lindsayjones421 Everyone, look up these search terms on KZread: LCD burn LCD bleed LCD cancer LCD dead pixels ..... The videos you find may help explain how this happens, and some methods you can try. Make sure to read the comments before trying them, because you will be trying these methods at your own risk (some methods may work, some may not, some can make a problem worse. So read the comments carefully). (Shadow banned comment....will reattempt)

  • @REXXSEVEN

    @REXXSEVEN

    Жыл бұрын

    Look up these terms: LCD burn LCD bleed LCD cancer LCD dead pixels ..... The vids you find may help explain how this happens, and some methods you can try. Make sure to read the comments before trying them, because you will be trying these methods at your own risk (some methods may work, some may not, some can make a problem worse. So read the comments carefully).

  • @renatopizarro5316
    @renatopizarro5316 Жыл бұрын

    Hello, maybe you can help me, I replaced the damaged lcd display of my Boafeng UV-6R. When I install a new lcd, it has a high contrast, only when the battery is low does it allow reading. Thanks

  • @scottjamable
    @scottjamable Жыл бұрын

    did you have two layers of polarizer film on originally. It still looks tinted after you scraped off a layer. I did mine and had two layers and the glass lcd was clear after scraping

  • @2tallB

    @2tallB

    Жыл бұрын

    Didn’t he say at the beginning that there was polarizer film on both sides of the glass?

  • @REXXSEVEN

    @REXXSEVEN

    Жыл бұрын

    He said that there was polarization film on both sides of the glass, but the one on the back side is the one that is more likely to fail so he tried replacing that first and it fixed the problem.

  • @miguelangelsimonfernandez5498
    @miguelangelsimonfernandez54984 ай бұрын

    silver vynil for the back might have been better

  • @xtreamermerdeka2822
    @xtreamermerdeka28223 ай бұрын

    Just using chrome painted TV polarizer as a backlight

  • @bryankeinerestradaortiz877
    @bryankeinerestradaortiz877 Жыл бұрын

    Cristal líquido como se fabrica

  • @noelunson3996
    @noelunson3996 Жыл бұрын

    Is that polarized film a special material? Is it easily available? Can it be substituted with other material?

  • @Peter_A1466

    @Peter_A1466

    9 ай бұрын

    You need a polarizing film, it can not be substituted with something else.

  • @Subgunman

    @Subgunman

    9 ай бұрын

    @@Peter_A1466and a source for the polarizing film for the LCD display???

  • @logothaironsides2942

    @logothaironsides2942

    2 ай бұрын

    @@Subgunman you can use stuff you can buy for telephone screens. Just look for polarising film.

  • @syaanofficial8191
    @syaanofficial8191 Жыл бұрын

    Spesification the polariz, please. 90°?

  • @RossLeon-gt3dw
    @RossLeon-gt3dwАй бұрын

    Scrap the music.

  • @johnwest7993
    @johnwest7993 Жыл бұрын

    The repetitious background music caused me to turn off the sound, and just turn it on where I had to in order to figure out what was going on.

  • @junegoulding9057
    @junegoulding9057 Жыл бұрын

    Not clear if you used the adhesive side to adhere down!

  • @RXSVN_2

    @RXSVN_2

    Жыл бұрын

    First you will need to determine If the polarization filter needs to be replaced on the front of the LCD glass screen or the back of the screen. In some cases it is both, but most of the time, the back filter is the one that goes bad first. (According to the video). Now Listen at 9:28 and at 11:16 In this example, The adhesive side is to stick to the back of the glass LCD screen. BUT if you want, you can use clear tape instead to hold the lcd glass, the polarization film and the white paper backing together. If you use clear tape option, then you do not need to expose the adhesive on the polarization filter. Note: Even though using the adhesive on the polarization filter to stick to the back of the glass LCD screen is the preferred method for some people, you may find it helpful to use the clear tape instead so that you can test if the display is working with the polarization film replaced. If you find that it's working now, then you can go ahead and apply the adhesive side to the LCD glass. Hope this helps. If you decide to apply the adhesive to the glass screen, you have to be careful not to trap any dirt, dust, lint, or air bubbles. Be very careful.

  • @hansante5761
    @hansante5761 Жыл бұрын

    Yeeeeeeeeeehaaaaaaaaw

  • @izzzzzz6
    @izzzzzz6 Жыл бұрын

    So, whats the actual cause of this? Is it simply the polarizing layer coming slightly unstuck?

  • @juanmanuelguerrero4924

    @juanmanuelguerrero4924

    Жыл бұрын

    El calor mancha el fondo gris por decirlo se tuestan algunas partes y luego se ven mal

  • @izzzzzz6

    @izzzzzz6

    5 ай бұрын

    @@juanmanuelguerrero4924 ¿Esto proviene de la luz solar directa o del calor de la unidad? Entonces, lo que estás pensando es que parte de la capa polarizadora simplemente pierde sus propiedades polarizantes debido a alguna forma de calor. Does this come from direct sunshine or heat from the unit? So what you are thinking is that some of the polarising layer simply loses its polarising properties due to some form of heat.

  • @innocenthumans3721
    @innocenthumans3721 Жыл бұрын

    Why did u use white paper n n n

  • @garyk1998
    @garyk19987 ай бұрын

    does it work the same for coloured screen

  • @yaowen12

    @yaowen12

    7 ай бұрын

    Yes.

  • @ableite
    @ableite9 ай бұрын

    White paper is not a good solution for the background.... still struggling to find the correct material....

  • @logothaironsides2942

    @logothaironsides2942

    2 ай бұрын

    I have seem metalic stuff used in old gaming machines.

  • @2tallB
    @2tallB Жыл бұрын

    I often watch these things with no sound, captions, and 75% speed. What music?? 😂

  • @2tallB

    @2tallB

    Жыл бұрын

    Great video tho, very informative.

  • @RXSVN_2

    @RXSVN_2

    Жыл бұрын

    The background Music is kind of decent. But I can't see being able to focus on what's being shown with it playing at the same time.

  • @RXSVN_2

    @RXSVN_2

    Жыл бұрын

    ​@@2tallBThen I speeded it up to 1.75x and it is crazy 🤣

  • @MrBobWareham
    @MrBobWareham8 күн бұрын

    Would have been a good video, but the banging music or noise was too much for me!!!!!

  • @mikehunt8968
    @mikehunt8968 Жыл бұрын

    *GET RID OF THE FRICKIN MUSIC!*

  • @valaser6713
    @valaser6713Ай бұрын

    Please stop it with this stupid music

  • @tomwest9545
    @tomwest95458 ай бұрын

    HI, what is the name of the adhasive tape

  • @batmandestroys1978

    @batmandestroys1978

    4 ай бұрын

    Good quality strong cello tape! Buy a glue gun, that will do the trick! put a thin layer on it!

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