Apple is reportedly looking to move up to 30 million orders for iPhone 14 OLED screen orders away from BOE, following the company's changes to Apple specifications. BOE is alleged to have changed the circuit width of the thin film transistors (TFT) on its iPhone 13, and was caught by Apple in February 2022. Apple halted production and now BOE is reportedly at risk of losing all the orders it was due to get for the iPhone 14. According to The Elec, unspecified sources say that BOE sent a C-level executive — so possibly the Chief Technology Officer, or perhaps even the Chief Executive Officer — to Apple's headquarters. He or she, plus an unknown number of employees, presented their case for why they had changed the design. https://appleinsider.com/articles/22/05/20/boe-may-lose-millions-of-iphone-14-orders-after-unauthorized-screen-changes
"The change was likely made in a bid to increase the yield rate," https://www.macrumors.com/2022/05/20/apple-supplier-boe-has-no-iphone-14-oled-orders/ 为了提高良率但后果是增加功耗，降低响应速度。
"The change was likely made in a bid to increase the yield rate," https://www.macrumors.com/2022/05/20/apple-supplier-boe-has-no-iphone-14-oled-orders/ 为了提高良率但后果是增加功耗，降低响应速度。 beyondwind 发表于 2022-05-21 18:33
BOE is alleged to have changed the circuit width of the thin film transistors (TFT) on its iPhone 13, and was caught by Apple in February 2022. Apple halted production and now BOE is reportedly at risk of losing all the orders it was due to get for the iPhone 14. According to The Elec, unspecified sources say that BOE sent a C-level executive — so possibly the Chief Technology Officer, or perhaps even the Chief Executive Officer — to Apple's headquarters. He or she, plus an unknown number of employees, presented their case for why they had changed the design.
https://appleinsider.com/articles/22/05/20/boe-may-lose-millions-of-iphone-14-orders-after-unauthorized-screen-changes
为啥是活该？ 有了解内幕的吗 为啥私自更改设计
刘强东哭了，谁叫他在美国强奸妇女！
不就得了
跟刘强东有什么关系，京东方不是京东
京东方可比京东早
什么刘强东哭了？明明是俞敏洪哭了。
理论上说，耗电会高
功能上的影响可能没那么大，但性质是很恶劣的，不诚实
道路自信？
"The change was likely made in a bid to increase the yield rate," https://www.macrumors.com/2022/05/20/apple-supplier-boe-has-no-iphone-14-oled-orders/
为了提高良率但后果是增加功耗，降低响应速度。
有很多因素。
一个是窄线宽的tft驱动芯片缺货，京东方压价接了订单，但是却买不到芯片，就私自改了设计。另外设计要求的窄线宽对于京东方来说质检过不了，不仅设备需要升级而且后面人工检测纯粹就是血汗工厂。
设计改动之后不仅解决了芯片缺货问题，而且也提高了良率，这样虽然耗材上成本没有变化但是整个良率提高了于是利润上升。
带来的问题就是屏幕分辨率有所降低但不容易看出来，然而在低亮度情况下会没有原来设计的屏幕清楚，比如在深色情况下。
传说中苹果13有阴阳屏的问题但不清楚是不是这个导致的。然而就算不是这个导致的也许就是驱使苹果去查看屏幕显示问题的原因。
阴阳屏的检测方法是，首先把苹果显示设置为深色，然后打开微信摇一摇，然后按住屏幕从上往下拉出快捷菜单，然后把菜单颜色调到最亮，此时不良的屏幕就会出现一半红色一半绿色。
京东方股价要完，顺便有可能京东也要被拉下来。